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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-08-23 17:36:59 -0500
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-08-23 17:36:59 -0500
commitdf561f6688fef775baa341a0f5d960becd248b11 (patch)
tree05a57bb60ea02d9119e42c5acbef603a30dfe2a3 /drivers
parentLinux 5.9-rc2 (diff)
downloadlinux-dev-df561f6688fef775baa341a0f5d960becd248b11.tar.xz
linux-dev-df561f6688fef775baa341a0f5d960becd248b11.zip
treewide: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/accessibility/braille/braille_console.c2
-rw-r--r--drivers/ata/ahci_brcm.c2
-rw-r--r--drivers/ata/libahci_platform.c2
-rw-r--r--drivers/ata/libata-core.c16
-rw-r--r--drivers/ata/libata-eh.c6
-rw-r--r--drivers/ata/libata-scsi.c4
-rw-r--r--drivers/ata/pata_atp867x.c4
-rw-r--r--drivers/ata/pata_serverworks.c2
-rw-r--r--drivers/ata/sata_mv.c12
-rw-r--r--drivers/ata/sata_promise.c8
-rw-r--r--drivers/ata/sata_sx4.c2
-rw-r--r--drivers/atm/firestream.c2
-rw-r--r--drivers/atm/fore200e.c16
-rw-r--r--drivers/atm/he.c4
-rw-r--r--drivers/atm/idt77105.c2
-rw-r--r--drivers/atm/lanai.c2
-rw-r--r--drivers/atm/zatm.c2
-rw-r--r--drivers/auxdisplay/panel.c6
-rw-r--r--drivers/base/firmware_loader/fallback.c4
-rw-r--r--drivers/block/aoe/aoecmd.c2
-rw-r--r--drivers/block/ataflop.c2
-rw-r--r--drivers/block/drbd/drbd_int.h2
-rw-r--r--drivers/block/drbd/drbd_main.c2
-rw-r--r--drivers/block/drbd/drbd_nl.c2
-rw-r--r--drivers/block/drbd/drbd_receiver.c12
-rw-r--r--drivers/block/drbd/drbd_req.c4
-rw-r--r--drivers/block/floppy.c4
-rw-r--r--drivers/block/loop.c4
-rw-r--r--drivers/block/paride/pd.c4
-rw-r--r--drivers/block/pktcdvd.c2
-rw-r--r--drivers/block/rbd.c8
-rw-r--r--drivers/block/rsxx/core.c2
-rw-r--r--drivers/block/skd_main.c2
-rw-r--r--drivers/block/xen-blkback/blkback.c2
-rw-r--r--drivers/block/xen-blkback/xenbus.c2
-rw-r--r--drivers/block/xen-blkfront.c5
-rw-r--r--drivers/bus/ti-sysc.c2
-rw-r--r--drivers/char/agp/ali-agp.c2
-rw-r--r--drivers/char/ipmi/kcs_bmc.c2
-rw-r--r--drivers/char/lp.c4
-rw-r--r--drivers/char/mem.c2
-rw-r--r--drivers/char/nvram.c2
-rw-r--r--drivers/clocksource/timer-cadence-ttc.c4
-rw-r--r--drivers/cpufreq/p4-clockmod.c2
-rw-r--r--drivers/cpufreq/speedstep-lib.c2
-rw-r--r--drivers/cpufreq/ti-cpufreq.c4
-rw-r--r--drivers/crypto/axis/artpec6_crypto.c2
-rw-r--r--drivers/crypto/cavium/cpt/cptvf_reqmanager.c4
-rw-r--r--drivers/crypto/chelsio/chcr_ktls.c4
-rw-r--r--drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c4
-rw-r--r--drivers/crypto/qat/qat_common/adf_pf2vf_msg.c2
-rw-r--r--drivers/crypto/qat/qat_common/qat_uclo.c6
-rw-r--r--drivers/crypto/ux500/cryp/cryp.c12
-rw-r--r--drivers/dma/amba-pl08x.c10
-rw-r--r--drivers/dma/fsldma.c2
-rw-r--r--drivers/dma/imx-dma.c2
-rw-r--r--drivers/dma/iop-adma.h12
-rw-r--r--drivers/dma/nbpfaxi.c2
-rw-r--r--drivers/dma/pl330.c10
-rw-r--r--drivers/dma/sh/shdma-base.c2
-rw-r--r--drivers/edac/amd64_edac.c2
-rw-r--r--drivers/edac/pnd2_edac.c2
-rw-r--r--drivers/firewire/core-device.c2
-rw-r--r--drivers/firewire/core-iso.c2
-rw-r--r--drivers/firewire/core-topology.c2
-rw-r--r--drivers/firewire/core-transaction.c4
-rw-r--r--drivers/firewire/ohci.c4
-rw-r--r--drivers/gpio/gpio-aspeed-sgpio.c6
-rw-r--r--drivers/gpio/gpio-aspeed.c6
-rw-r--r--drivers/gpio/gpio-ath79.c2
-rw-r--r--drivers/gpio/gpio-eic-sprd.c4
-rw-r--r--drivers/gpio/gpio-stmpe.c4
-rw-r--r--drivers/gpio/gpiolib-acpi.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/si_dpm.c2
-rw-r--r--drivers/gpu/drm/arm/malidp_hw.c6
-rw-r--r--drivers/gpu/drm/ast/ast_main.c2
-rw-r--r--drivers/gpu/drm/bridge/nwl-dsi.c2
-rw-r--r--drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c4
-rw-r--r--drivers/gpu/drm/bridge/ti-sn65dsi86.c6
-rw-r--r--drivers/gpu/drm/drm_bufs.c2
-rw-r--r--drivers/gpu/drm/drm_dp_helper.c2
-rw-r--r--drivers/gpu/drm/drm_modes.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dsi.c10
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c6
-rw-r--r--drivers/gpu/drm/i915/display/icl_dsi.c6
-rw-r--r--drivers/gpu/drm/i915/display/intel_bios.c6
-rw-r--r--drivers/gpu/drm/i915/display/intel_cdclk.c10
-rw-r--r--drivers/gpu/drm/i915/display/intel_combo_phy.c6
-rw-r--r--drivers/gpu/drm/i915/display/intel_ddi.c4
-rw-r--r--drivers/gpu/drm/i915/display/intel_display.c20
-rw-r--r--drivers/gpu/drm/i915/display/intel_dpll_mgr.c8
-rw-r--r--drivers/gpu/drm/i915/display/intel_panel.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_sdvo.c12
-rw-r--r--drivers/gpu/drm/i915/display/intel_sprite.c22
-rw-r--r--drivers/gpu/drm/i915/display/intel_tc.c2
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_mman.c2
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_pages.c2
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_stolen.c6
-rw-r--r--drivers/gpu/drm/i915/gt/intel_engine_cs.c2
-rw-r--r--drivers/gpu/drm/i915/gt/intel_ggtt.c2
-rw-r--r--drivers/gpu/drm/i915/gt/intel_ring_submission.c2
-rw-r--r--drivers/gpu/drm/i915/gvt/handlers.c2
-rw-r--r--drivers/gpu/drm/i915/i915_gpu_error.c2
-rw-r--r--drivers/gpu/drm/i915/i915_pmu.c2
-rw-r--r--drivers/gpu/drm/imx/ipuv3-plane.c2
-rw-r--r--drivers/gpu/drm/meson/meson_osd_afbcd.c2
-rw-r--r--drivers/gpu/drm/meson/meson_overlay.c4
-rw-r--r--drivers/gpu/drm/msm/adreno/a5xx_gpu.c4
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gmu.c2
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gpu.c2
-rw-r--r--drivers/gpu/drm/msm/adreno/adreno_gpu.c2
-rw-r--r--drivers/gpu/drm/omapdrm/dss/venc.c2
-rw-r--r--drivers/gpu/drm/radeon/ci_dpm.c2
-rw-r--r--drivers/gpu/drm/radeon/r300.c4
-rw-r--r--drivers/gpu/drm/radeon/r420.c2
-rw-r--r--drivers/gpu/drm/radeon/r600_cs.c4
-rw-r--r--drivers/gpu/drm/radeon/radeon_uvd.c2
-rw-r--r--drivers/gpu/drm/radeon/si_dpm.c2
-rw-r--r--drivers/gpu/drm/radeon/uvd_v1_0.c2
-rw-r--r--drivers/gpu/drm/savage/savage_state.c10
-rw-r--r--drivers/gpu/drm/sti/sti_hdmi.c6
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_tcon.c4
-rw-r--r--drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c2
-rw-r--r--drivers/gpu/drm/tegra/dc.c2
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_crtc.c2
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_vm.c2
-rw-r--r--drivers/gpu/drm/via/via_dmablit.c8
-rw-r--r--drivers/gpu/drm/xen/xen_drm_front.c3
-rw-r--r--drivers/gpu/ipu-v3/ipu-dc.c2
-rw-r--r--drivers/hid/hid-lg-g15.c2
-rw-r--r--drivers/hid/hid-logitech-dj.c2
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-rw-r--r--drivers/hid/hid-roccat-kone.c2
-rw-r--r--drivers/hid/hid-uclogic-params.c2
-rw-r--r--drivers/hid/hid-wiimote-core.c2
-rw-r--r--drivers/hid/usbhid/hiddev.c1
-rw-r--r--drivers/hid/wacom_wac.c32
-rw-r--r--drivers/hsi/clients/ssi_protocol.c6
-rw-r--r--drivers/hsi/controllers/omap_ssi_core.c2
-rw-r--r--drivers/hv/hv_kvp.c2
-rw-r--r--drivers/hwmon/adt7462.c8
-rw-r--r--drivers/hwmon/emc1403.c4
-rw-r--r--drivers/hwmon/f71882fg.c4
-rw-r--r--drivers/hwmon/hwmon-vid.c4
-rw-r--r--drivers/hwmon/ina3221.c2
-rw-r--r--drivers/hwmon/nct6775.c2
-rw-r--r--drivers/hwmon/occ/common.c6
-rw-r--r--drivers/hwmon/w83627hf.c2
-rw-r--r--drivers/hwmon/w83781d.c2
-rw-r--r--drivers/hwmon/w83795.c2
-rw-r--r--drivers/hwtracing/coresight/coresight-cpu-debug.c4
-rw-r--r--drivers/hwtracing/coresight/coresight-etm4x.c1
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc.c2
-rw-r--r--drivers/hwtracing/intel_th/sth.c4
-rw-r--r--drivers/i2c/busses/i2c-omap.c1
-rw-r--r--drivers/i2c/busses/i2c-opal.c2
-rw-r--r--drivers/i3c/master/dw-i3c-master.c2
-rw-r--r--drivers/ide/hpt366.c6
-rw-r--r--drivers/ide/ide-cd.c4
-rw-r--r--drivers/ide/ide-floppy.c2
-rw-r--r--drivers/ide/ide-probe.c2
-rw-r--r--drivers/ide/ide-taskfile.c12
-rw-r--r--drivers/ide/sis5513.c2
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-rw-r--r--drivers/iio/imu/adis.c6
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-rw-r--r--drivers/infiniband/core/cm.c12
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-rw-r--r--drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c6
-rw-r--r--drivers/scsi/imm.c14
-rw-r--r--drivers/scsi/isci/phy.c2
-rw-r--r--drivers/scsi/isci/remote_device.c4
-rw-r--r--drivers/scsi/isci/remote_node_context.c6
-rw-r--r--drivers/scsi/isci/request.c2
-rw-r--r--drivers/scsi/libfc/fc_exch.c4
-rw-r--r--drivers/scsi/libfc/fc_fcp.c8
-rw-r--r--drivers/scsi/libfc/fc_lport.c2
-rw-r--r--drivers/scsi/libfc/fc_rport.c2
-rw-r--r--drivers/scsi/libiscsi.c6
-rw-r--r--drivers/scsi/libiscsi_tcp.c2
-rw-r--r--drivers/scsi/libsas/sas_ata.c2
-rw-r--r--drivers/scsi/libsas/sas_discover.c2
-rw-r--r--drivers/scsi/libsas/sas_expander.c2
-rw-r--r--drivers/scsi/libsas/sas_scsi_host.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c4
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c7
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_nvme.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c8
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c28
-rw-r--r--drivers/scsi/megaraid.c12
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c2
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c2
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_fusion.c2
-rw-r--r--drivers/scsi/mesh.c2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_ctl.c2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c8
-rw-r--r--drivers/scsi/myrb.c8
-rw-r--r--drivers/scsi/ncr53c8xx.c14
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.c2
-rw-r--r--drivers/scsi/ppa.c10
-rw-r--r--drivers/scsi/qla2xxx/qla_gs.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c10
-rw-r--r--drivers/scsi/qla2xxx/qla_sup.c6
-rw-r--r--drivers/scsi/qla2xxx/qla_target.c6
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c2
-rw-r--r--drivers/scsi/qlogicpti.c20
-rw-r--r--drivers/scsi/scsi_error.c28
-rw-r--r--drivers/scsi/scsi_ioctl.c4
-rw-r--r--drivers/scsi/scsi_lib.c2
-rw-r--r--drivers/scsi/smartpqi/smartpqi_init.c17
-rw-r--r--drivers/scsi/sr.c4
-rw-r--r--drivers/scsi/st.c8
-rw-r--r--drivers/scsi/sun3_scsi.c4
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_fw.c2
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_hipd.c4
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_nvram.c2
-rw-r--r--drivers/scsi/ufs/ufs_bsg.c2
-rw-r--r--drivers/scsi/ufs/ufshcd.c8
-rw-r--r--drivers/scsi/virtio_scsi.c2
-rw-r--r--drivers/scsi/vmw_pvscsi.c2
-rw-r--r--drivers/scsi/wd33c93.c2
-rw-r--r--drivers/scsi/xen-scsifront.c2
-rw-r--r--drivers/soc/qcom/socinfo.c22
-rw-r--r--drivers/soc/tegra/pmc.c2
-rw-r--r--drivers/spi/spi-bcm2835aux.c4
-rw-r--r--drivers/spi/spi-fsl-cpm.c4
-rw-r--r--drivers/spi/spi-sprd-adi.c2
-rw-r--r--drivers/ssb/driver_chipcommon.c2
-rw-r--r--drivers/ssb/driver_mipscore.c2
-rw-r--r--drivers/ssb/scan.c2
-rw-r--r--drivers/staging/media/atomisp/pci/atomisp_cmd.c2
-rw-r--r--drivers/staging/media/atomisp/pci/atomisp_compat_css20.c8
-rw-r--r--drivers/staging/media/atomisp/pci/atomisp_ioctl.c1
-rw-r--r--drivers/staging/media/atomisp/pci/atomisp_v4l2.c2
-rw-r--r--drivers/staging/media/atomisp/pci/hmm/hmm_bo.c2
-rw-r--r--drivers/staging/media/atomisp/pci/sh_css.c2
-rw-r--r--drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c2
-rw-r--r--drivers/staging/media/hantro/rk3399_vpu_hw_mpeg2_dec.c2
-rw-r--r--drivers/staging/media/imx/imx-media-csi.c2
-rw-r--r--drivers/staging/media/usbvision/usbvision-i2c.c6
-rw-r--r--drivers/target/iscsi/cxgbit/cxgbit_main.c2
-rw-r--r--drivers/target/iscsi/iscsi_target.c2
-rw-r--r--drivers/target/target_core_pr.c4
-rw-r--r--drivers/target/target_core_sbc.c2
-rw-r--r--drivers/target/target_core_transport.c4
-rw-r--r--drivers/target/tcm_fc/tfc_cmd.c2
-rw-r--r--drivers/thermal/qcom/tsens-v0_1.c8
-rw-r--r--drivers/thermal/qcom/tsens-v1.c4
-rw-r--r--drivers/thunderbolt/ctl.c2
-rw-r--r--drivers/thunderbolt/switch.c2
-rw-r--r--drivers/thunderbolt/tunnel.c4
-rw-r--r--drivers/tty/hvc/hvc_xen.c2
-rw-r--r--drivers/tty/mips_ejtag_fdc.c2
-rw-r--r--drivers/tty/n_gsm.c4
-rw-r--r--drivers/tty/n_hdlc.c2
-rw-r--r--drivers/tty/n_r3964.c1
-rw-r--r--drivers/tty/serial/8250/8250_em.c2
-rw-r--r--drivers/tty/serial/8250/8250_fintek.c2
-rw-r--r--drivers/tty/serial/8250/8250_pci.c2
-rw-r--r--drivers/tty/serial/8250/8250_port.c2
-rw-r--r--drivers/tty/serial/8250/8250_uniphier.c6
-rw-r--r--drivers/tty/serial/atmel_serial.c2
-rw-r--r--drivers/tty/serial/omap-serial.c2
-rw-r--r--drivers/tty/serial/rda-uart.c2
-rw-r--r--drivers/tty/serial/serial-tegra.c2
-rw-r--r--drivers/tty/serial/serial_core.c2
-rw-r--r--drivers/tty/serial/sunsu.c2
-rw-r--r--drivers/tty/serial/sunzilog.c2
-rw-r--r--drivers/tty/serial/xilinx_uartps.c2
-rw-r--r--drivers/tty/tty_ioctl.c2
-rw-r--r--drivers/tty/vt/vt.c6
-rw-r--r--drivers/usb/c67x00/c67x00-sched.c3
-rw-r--r--drivers/usb/core/hub.c2
-rw-r--r--drivers/usb/dwc3/core.c5
-rw-r--r--drivers/usb/gadget/function/f_mass_storage.c1
-rw-r--r--drivers/usb/gadget/udc/atmel_usba_udc.c2
-rw-r--r--drivers/usb/gadget/udc/fsl_udc_core.c2
-rw-r--r--drivers/usb/gadget/udc/pxa25x_udc.c4
-rw-r--r--drivers/usb/host/isp116x-hcd.c6
-rw-r--r--drivers/usb/host/pci-quirks.c3
-rw-r--r--drivers/usb/host/xhci-dbgcap.c2
-rw-r--r--drivers/usb/host/xhci-hub.c2
-rw-r--r--drivers/usb/host/xhci-mem.c4
-rw-r--r--drivers/usb/host/xhci-ring.c2
-rw-r--r--drivers/usb/host/xhci.c2
-rw-r--r--drivers/usb/musb/cppi_dma.c2
-rw-r--r--drivers/usb/musb/musb_core.c13
-rw-r--r--drivers/usb/musb/musb_dsps.c6
-rw-r--r--drivers/usb/musb/musb_gadget_ep0.c4
-rw-r--r--drivers/usb/musb/musb_host.c6
-rw-r--r--drivers/usb/musb/musb_virthub.c2
-rw-r--r--drivers/usb/musb/omap2430.c2
-rw-r--r--drivers/usb/musb/tusb6010.c2
-rw-r--r--drivers/usb/storage/sddr55.c2
-rw-r--r--drivers/usb/storage/uas.c2
-rw-r--r--drivers/usb/typec/tcpm/tcpci.c2
-rw-r--r--drivers/vfio/pci/vfio_pci.c2
-rw-r--r--drivers/vfio/vfio_iommu_type1.c2
-rw-r--r--drivers/video/backlight/adp8860_bl.c2
-rw-r--r--drivers/video/fbdev/acornfb.c2
-rw-r--r--drivers/video/fbdev/arcfb.c2
-rw-r--r--drivers/video/fbdev/atmel_lcdfb.c4
-rw-r--r--drivers/video/fbdev/aty/radeon_pm.c6
-rw-r--r--drivers/video/fbdev/cirrusfb.c4
-rw-r--r--drivers/video/fbdev/controlfb.c2
-rw-r--r--drivers/video/fbdev/core/fbmem.c2
-rw-r--r--drivers/video/fbdev/fsl-diu-fb.c4
-rw-r--r--drivers/video/fbdev/gxt4500.c2
-rw-r--r--drivers/video/fbdev/hyperv_fb.c4
-rw-r--r--drivers/video/fbdev/i740fb.c2
-rw-r--r--drivers/video/fbdev/mmp/fb/mmpfb.c2
-rw-r--r--drivers/video/fbdev/nvidia/nv_hw.c2
-rw-r--r--drivers/video/fbdev/offb.c4
-rw-r--r--drivers/video/fbdev/omap/lcdc.c4
-rw-r--r--drivers/video/fbdev/omap/omapfb_main.c20
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/dispc.c4
-rw-r--r--drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c2
-rw-r--r--drivers/video/fbdev/omap2/omapfb/omapfb-main.c2
-rw-r--r--drivers/video/fbdev/pm2fb.c4
-rw-r--r--drivers/video/fbdev/pxa168fb.c4
-rw-r--r--drivers/video/fbdev/pxafb.c2
-rw-r--r--drivers/video/fbdev/riva/fbdev.c2
-rw-r--r--drivers/video/fbdev/s3c-fb.c6
-rw-r--r--drivers/video/fbdev/sa1100fb.c2
-rw-r--r--drivers/video/fbdev/savage/savagefb_driver.c2
-rw-r--r--drivers/video/fbdev/sh_mobile_lcdcfb.c4
-rw-r--r--drivers/video/fbdev/sis/sis_main.c8
-rw-r--r--drivers/video/fbdev/sm501fb.c2
-rw-r--r--drivers/video/fbdev/stifb.c4
-rw-r--r--drivers/video/fbdev/tdfxfb.c2
-rw-r--r--drivers/video/fbdev/via/lcd.c2
-rw-r--r--drivers/video/fbdev/xen-fbfront.c2
-rw-r--r--drivers/watchdog/sc1200wdt.c2
-rw-r--r--drivers/watchdog/wdrtas.c2
-rw-r--r--drivers/xen/pvcalls-front.c2
-rw-r--r--drivers/xen/xen-acpi-memhotplug.c2
-rw-r--r--drivers/xen/xen-pciback/xenbus.c2
-rw-r--r--drivers/xen/xen-scsiback.c2
-rw-r--r--drivers/xen/xenbus/xenbus_probe_frontend.c4
785 files changed, 1738 insertions, 1794 deletions
diff --git a/drivers/accessibility/braille/braille_console.c b/drivers/accessibility/braille/braille_console.c
index c2b452af6806..9861302cc7db 100644
--- a/drivers/accessibility/braille/braille_console.c
+++ b/drivers/accessibility/braille/braille_console.c
@@ -290,7 +290,7 @@ static int vt_notifier_call(struct notifier_block *blk,
break;
case '\t':
c = ' ';
- /* Fallthrough */
+ fallthrough;
default:
if (c < 32)
/* Ignore other control sequences */
diff --git a/drivers/ata/ahci_brcm.c b/drivers/ata/ahci_brcm.c
index 6853dbb4131d..49f7acbfcf01 100644
--- a/drivers/ata/ahci_brcm.c
+++ b/drivers/ata/ahci_brcm.c
@@ -470,7 +470,7 @@ static int brcm_ahci_probe(struct platform_device *pdev)
switch (priv->version) {
case BRCM_SATA_BCM7425:
hpriv->flags |= AHCI_HFLAG_DELAY_ENGINE;
- /* fall through */
+ fallthrough;
case BRCM_SATA_NSP:
hpriv->flags |= AHCI_HFLAG_NO_NCQ;
priv->quirks |= BRCM_AHCI_QUIRK_SKIP_PHY_ENABLE;
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 129556fcf6be..86261deeb4c5 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -326,7 +326,7 @@ static int ahci_platform_get_phy(struct ahci_host_priv *hpriv, u32 port,
node);
break;
}
- /* fall through */
+ fallthrough;
case -ENODEV:
/* continue normally */
hpriv->phys[port] = NULL;
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b1cd4d97bc2a..1a82058defdb 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -190,7 +190,7 @@ struct ata_link *ata_link_next(struct ata_link *link, struct ata_port *ap,
case ATA_LITER_PMP_FIRST:
if (sata_pmp_attached(ap))
return ap->pmp_link;
- /* fall through */
+ fallthrough;
case ATA_LITER_HOST_FIRST:
return &ap->link;
}
@@ -201,11 +201,11 @@ struct ata_link *ata_link_next(struct ata_link *link, struct ata_port *ap,
case ATA_LITER_HOST_FIRST:
if (sata_pmp_attached(ap))
return ap->pmp_link;
- /* fall through */
+ fallthrough;
case ATA_LITER_PMP_FIRST:
if (unlikely(ap->slave_link))
return ap->slave_link;
- /* fall through */
+ fallthrough;
case ATA_LITER_EDGE:
return NULL;
}
@@ -523,7 +523,7 @@ int atapi_cmd_type(u8 opcode)
case ATA_12:
if (atapi_passthru16)
return ATAPI_PASS_THRU;
- /* fall thru */
+ fallthrough;
default:
return ATAPI_MISC;
}
@@ -1800,7 +1800,7 @@ retry:
switch (class) {
case ATA_DEV_SEMB:
class = ATA_DEV_ATA; /* some hard drives report SEMB sig */
- /* fall through */
+ fallthrough;
case ATA_DEV_ATA:
case ATA_DEV_ZAC:
tf.command = ATA_CMD_ID_ATA;
@@ -2907,7 +2907,7 @@ int ata_bus_probe(struct ata_port *ap)
case -ENODEV:
/* give it just one more chance */
tries[dev->devno] = min(tries[dev->devno], 1);
- /* fall through */
+ fallthrough;
case -EIO:
if (tries[dev->devno] == 1) {
/* This is the last chance, better to slow
@@ -3158,7 +3158,7 @@ int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel)
case ATA_DNXFER_FORCE_PIO0:
pio_mask &= 1;
- /* fall through */
+ fallthrough;
case ATA_DNXFER_FORCE_PIO:
mwdma_mask = 0;
udma_mask = 0;
@@ -4694,7 +4694,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
qc->tf.feature != SETFEATURES_RA_ON &&
qc->tf.feature != SETFEATURES_RA_OFF)
break;
- /* fall through */
+ fallthrough;
case ATA_CMD_INIT_DEV_PARAMS: /* CHS translation changed */
case ATA_CMD_SET_MULTI: /* multi_count changed */
/* revalidate device */
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 474c6c34fe02..d912eaa65c94 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1576,7 +1576,7 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc,
case ATA_DEV_ZAC:
if (stat & ATA_SENSE)
ata_eh_request_sense(qc, qc->scsicmd);
- /* fall through */
+ fallthrough;
case ATA_DEV_ATA:
if (err & ATA_ICRC)
qc->err_mask |= AC_ERR_ATA_BUS;
@@ -3473,11 +3473,11 @@ static int ata_eh_handle_dev_fail(struct ata_device *dev, int err)
case -ENODEV:
/* device missing or wrong IDENTIFY data, schedule probing */
ehc->i.probe_mask |= (1 << dev->devno);
- /* fall through */
+ fallthrough;
case -EINVAL:
/* give it just one more chance */
ehc->tries[dev->devno] = min(ehc->tries[dev->devno], 1);
- /* fall through */
+ fallthrough;
case -EIO:
if (ehc->tries[dev->devno] == 1) {
/* This is the last chance, better to slow
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index ec233208585b..4ce4cd32508c 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -4162,7 +4162,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd)
ata_scsi_rbuf_fill(&args, ata_scsiop_inq_b6);
break;
}
- /* Fallthrough */
+ fallthrough;
default:
ata_scsi_set_invalid_field(dev, cmd, 2, 0xff);
break;
@@ -4198,7 +4198,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd)
* turning this into a no-op.
*/
case SYNCHRONIZE_CACHE:
- /* fall through */
+ fallthrough;
/* no-op's, complete with success */
case REZERO_UNIT:
diff --git a/drivers/ata/pata_atp867x.c b/drivers/ata/pata_atp867x.c
index e01a3a6e4d46..2bc5fc81efe3 100644
--- a/drivers/ata/pata_atp867x.c
+++ b/drivers/ata/pata_atp867x.c
@@ -157,7 +157,7 @@ static int atp867x_get_active_clocks_shifted(struct ata_port *ap,
default:
printk(KERN_WARNING "ATP867X: active %dclk is invalid. "
"Using 12clk.\n", clk);
- /* fall through */
+ fallthrough;
case 9 ... 12:
clocks = 7; /* 12 clk */
break;
@@ -190,7 +190,7 @@ static int atp867x_get_recover_clocks_shifted(unsigned int clk)
default:
printk(KERN_WARNING "ATP867X: recover %dclk is invalid. "
"Using default 12clk.\n", clk);
- /* fall through */
+ fallthrough;
case 12: /* default 12 clk */
clocks = 0;
break;
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 916bf024d737..7511e11eef4d 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -369,7 +369,7 @@ static int serverworks_fixup(struct pci_dev *pdev)
break;
case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
ata_pci_bmdma_clear_simplex(pdev);
- /* fall through */
+ fallthrough;
case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
rc = serverworks_fixup_csb(pdev);
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index d7228f8e9297..664ef658a955 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -2010,7 +2010,7 @@ static void mv_rw_multi_errata_sata24(struct ata_queued_cmd *qc)
break;
case ATA_CMD_WRITE_MULTI_FUA_EXT:
tf->flags &= ~ATA_TFLAG_FUA; /* ugh */
- /* fall through */
+ fallthrough;
case ATA_CMD_WRITE_MULTI_EXT:
tf->command = ATA_CMD_PIO_WRITE_EXT;
break;
@@ -2044,7 +2044,7 @@ static enum ata_completion_errors mv_qc_prep(struct ata_queued_cmd *qc)
case ATA_PROT_DMA:
if (tf->command == ATA_CMD_DSM)
return AC_ERR_OK;
- /* fall-thru */
+ fallthrough;
case ATA_PROT_NCQ:
break; /* continue below */
case ATA_PROT_PIO:
@@ -2296,7 +2296,7 @@ static unsigned int mv_qc_issue_fis(struct ata_queued_cmd *qc)
switch (qc->tf.protocol) {
case ATAPI_PROT_PIO:
pp->pp_flags |= MV_PP_FLAG_FAKE_ATA_BUSY;
- /* fall through */
+ fallthrough;
case ATAPI_PROT_NODATA:
ap->hsm_task_state = HSM_ST_FIRST;
break;
@@ -2347,7 +2347,7 @@ static unsigned int mv_qc_issue(struct ata_queued_cmd *qc)
return AC_ERR_OTHER;
break; /* use bmdma for this */
}
- /* fall thru */
+ fallthrough;
case ATA_PROT_NCQ:
mv_start_edma(ap, port_mmio, pp, qc->tf.protocol);
pp->req_idx = (pp->req_idx + 1) & MV_MAX_Q_DEPTH_MASK;
@@ -2376,7 +2376,7 @@ static unsigned int mv_qc_issue(struct ata_queued_cmd *qc)
": attempting PIO w/multiple DRQ: "
"this may fail due to h/w errata\n");
}
- /* fall through */
+ fallthrough;
case ATA_PROT_NODATA:
case ATAPI_PROT_PIO:
case ATAPI_PROT_NODATA:
@@ -3864,7 +3864,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
" and avoid the final two gigabytes on"
" all RocketRAID BIOS initialized drives.\n");
}
- /* fall through */
+ fallthrough;
case chip_6042:
hpriv->ops = &mv6xxx_ops;
hp_flags |= MV_HP_GEN_IIE;
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 8729f78cef5f..7815da8ef9e5 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -637,7 +637,7 @@ static enum ata_completion_errors pdc_qc_prep(struct ata_queued_cmd *qc)
switch (qc->tf.protocol) {
case ATA_PROT_DMA:
pdc_fill_sg(qc);
- /*FALLTHROUGH*/
+ fallthrough;
case ATA_PROT_NODATA:
i = pdc_pkt_header(&qc->tf, qc->ap->bmdma_prd_dma,
qc->dev->devno, pp->pkt);
@@ -652,7 +652,7 @@ static enum ata_completion_errors pdc_qc_prep(struct ata_queued_cmd *qc)
break;
case ATAPI_PROT_DMA:
pdc_fill_sg(qc);
- /*FALLTHROUGH*/
+ fallthrough;
case ATAPI_PROT_NODATA:
pdc_atapi_pkt(qc);
break;
@@ -1022,11 +1022,11 @@ static unsigned int pdc_qc_issue(struct ata_queued_cmd *qc)
case ATAPI_PROT_NODATA:
if (qc->dev->flags & ATA_DFLAG_CDB_INTR)
break;
- /*FALLTHROUGH*/
+ fallthrough;
case ATA_PROT_NODATA:
if (qc->tf.flags & ATA_TFLAG_POLLING)
break;
- /*FALLTHROUGH*/
+ fallthrough;
case ATAPI_PROT_DMA:
case ATA_PROT_DMA:
pdc_packet_start(qc);
diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index 2c7b30c5ea3d..4c01190a5e37 100644
--- a/drivers/ata/sata_sx4.c
+++ b/drivers/ata/sata_sx4.c
@@ -669,7 +669,7 @@ static unsigned int pdc20621_qc_issue(struct ata_queued_cmd *qc)
case ATA_PROT_NODATA:
if (qc->tf.flags & ATA_TFLAG_POLLING)
break;
- /*FALLTHROUGH*/
+ fallthrough;
case ATA_PROT_DMA:
pdc20621_packet_start(qc);
return 0;
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 2ca9ec802734..c798856e74a4 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -711,7 +711,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
switch (STATUS_CODE (qe)) {
case 0x01: /* This is for AAL0 where we put the chip in streaming mode */
- /* Fall through */
+ fallthrough;
case 0x02:
/* Process a real txdone entry. */
tmp = qe->p0;
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index a81bc49c14ac..9a70bee84125 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -376,33 +376,33 @@ fore200e_shutdown(struct fore200e* fore200e)
case FORE200E_STATE_COMPLETE:
kfree(fore200e->stats);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_IRQ:
free_irq(fore200e->irq, fore200e->atm_dev);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_ALLOC_BUF:
fore200e_free_rx_buf(fore200e);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_INIT_BSQ:
fore200e_uninit_bs_queue(fore200e);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_INIT_RXQ:
fore200e_dma_chunk_free(fore200e, &fore200e->host_rxq.status);
fore200e_dma_chunk_free(fore200e, &fore200e->host_rxq.rpd);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_INIT_TXQ:
fore200e_dma_chunk_free(fore200e, &fore200e->host_txq.status);
fore200e_dma_chunk_free(fore200e, &fore200e->host_txq.tpd);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_INIT_CMDQ:
fore200e_dma_chunk_free(fore200e, &fore200e->host_cmdq.status);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_INITIALIZE:
/* nothing to do for that state */
@@ -415,7 +415,7 @@ fore200e_shutdown(struct fore200e* fore200e)
case FORE200E_STATE_MAP:
fore200e->bus->unmap(fore200e);
- /* fall through */
+ fallthrough;
case FORE200E_STATE_CONFIGURE:
/* nothing to do for that state */
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 8af793f5e811..17f44abc9418 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -1944,14 +1944,14 @@ he_tasklet(unsigned long data)
switch (type) {
case ITYPE_RBRQ_THRESH:
HPRINTK("rbrq%d threshold\n", group);
- /* fall through */
+ fallthrough;
case ITYPE_RBRQ_TIMER:
if (he_service_rbrq(he_dev, group))
he_service_rbpl(he_dev, group);
break;
case ITYPE_TBRQ_THRESH:
HPRINTK("tbrq%d threshold\n", group);
- /* fall through */
+ fallthrough;
case ITYPE_TPD_COMPLETE:
he_service_tbrq(he_dev, group);
break;
diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c
index 63871859e6e8..3c081b6171a8 100644
--- a/drivers/atm/idt77105.c
+++ b/drivers/atm/idt77105.c
@@ -192,7 +192,7 @@ static int idt77105_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
switch (cmd) {
case IDT77105_GETSTATZ:
if (!capable(CAP_NET_ADMIN)) return -EPERM;
- /* fall through */
+ fallthrough;
case IDT77105_GETSTAT:
return fetch_stats(dev, arg, cmd == IDT77105_GETSTATZ);
case ATM_SETLOOP:
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 986c1313694c..ac811cfa6843 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -2019,7 +2019,7 @@ static int lanai_normalize_ci(struct lanai_dev *lanai,
switch (*vpip) {
case ATM_VPI_ANY:
*vpip = 0;
- /* FALLTHROUGH */
+ fallthrough;
case 0:
break;
default:
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index ee059c77e3bb..cf5fffcf98a1 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1447,7 +1447,7 @@ static int zatm_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
switch (cmd) {
case ZATM_GETPOOLZ:
if (!capable(CAP_NET_ADMIN)) return -EPERM;
- /* fall through */
+ fallthrough;
case ZATM_GETPOOL:
{
struct zatm_pool_info info;
diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c
index 99980aa3644b..1c82d824ae00 100644
--- a/drivers/auxdisplay/panel.c
+++ b/drivers/auxdisplay/panel.c
@@ -1365,7 +1365,7 @@ static void panel_process_inputs(void)
break;
input->rise_timer = 0;
input->state = INPUT_ST_RISING;
- /* fall through */
+ fallthrough;
case INPUT_ST_RISING:
if ((phys_curr & input->mask) != input->value) {
input->state = INPUT_ST_LOW;
@@ -1378,11 +1378,11 @@ static void panel_process_inputs(void)
}
input->high_timer = 0;
input->state = INPUT_ST_HIGH;
- /* fall through */
+ fallthrough;
case INPUT_ST_HIGH:
if (input_state_high(input))
break;
- /* fall through */
+ fallthrough;
case INPUT_ST_FALLING:
input_state_falling(input);
}
diff --git a/drivers/base/firmware_loader/fallback.c b/drivers/base/firmware_loader/fallback.c
index 5327bfc6ba71..283ca2de76d4 100644
--- a/drivers/base/firmware_loader/fallback.c
+++ b/drivers/base/firmware_loader/fallback.c
@@ -289,10 +289,10 @@ static ssize_t firmware_loading_store(struct device *dev,
}
break;
}
- /* fallthrough */
+ fallthrough;
default:
dev_err(dev, "%s: unexpected value (%d)\n", __func__, loading);
- /* fallthrough */
+ fallthrough;
case -1:
fw_load_abort(fw_sysfs);
break;
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 3cf9bc5d8d95..6dba41395155 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -1135,7 +1135,7 @@ noskb: if (buf)
break;
}
bvcpy(skb, f->buf->bio, f->iter, n);
- /* fall through */
+ fallthrough;
case ATA_CMD_PIO_WRITE:
case ATA_CMD_PIO_WRITE_EXT:
spin_lock_irq(&d->lock);
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 1553d41f0b91..a50e13af0305 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -1726,7 +1726,7 @@ static int fd_locked_ioctl(struct block_device *bdev, fmode_t mode,
/* MSch: invalidate default_params */
default_params[drive].blocks = 0;
set_capacity(floppy->disk, MAX_DISK_SIZE * 2);
- /* Fall through */
+ fallthrough;
case FDFMTEND:
case FDFLUSH:
/* invalidate the buffer track to force a reread */
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index fe6cb99eb917..740e93bad21f 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1733,7 +1733,7 @@ static inline void __drbd_chk_io_error_(struct drbd_device *device,
_drbd_set_state(_NS(device, disk, D_INCONSISTENT), CS_HARD, NULL);
break;
}
- /* fall through - for DRBD_META_IO_ERROR or DRBD_FORCE_DETACH */
+ fallthrough; /* for DRBD_META_IO_ERROR or DRBD_FORCE_DETACH */
case EP_DETACH:
case EP_CALL_HELPER:
/* Remember whether we saw a READ or WRITE error.
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index cb687ccdbd96..04b6bde9419d 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -430,7 +430,7 @@ int drbd_thread_start(struct drbd_thread *thi)
thi->t_state = RESTARTING;
drbd_info(resource, "Restarting %s thread (from %s [%d])\n",
thi->name, current->comm, current->pid);
- /* fall through */
+ fallthrough;
case RUNNING:
case RESTARTING:
default:
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 28eb078f8b75..43c8ae4d9fca 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -3883,7 +3883,7 @@ static int nla_put_status_info(struct sk_buff *skb, struct drbd_device *device,
if (nla_put_u32(skb, T_helper_exit_code,
sib->helper_exit_code))
goto nla_put_failure;
- /* fall through */
+ fallthrough;
case SIB_HELPER_PRE:
if (nla_put_string(skb, T_helper, sib->helper_name))
goto nla_put_failure;
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 1d17593f5d2b..422363daa618 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1797,7 +1797,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
break;
else
drbd_warn(connection, "Allocation of an epoch failed, slowing down\n");
- /* Fall through */
+ fallthrough;
case WO_BDEV_FLUSH:
case WO_DRAIN_IO:
@@ -2917,7 +2917,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
then we would do something smarter here than reading
the block... */
peer_req->flags |= EE_RS_THIN_REQ;
- /* fall through */
+ fallthrough;
case P_RS_DATA_REQUEST:
peer_req->w.cb = w_e_end_rsdata_req;
fault_type = DRBD_FAULT_RS_RD;
@@ -3083,7 +3083,7 @@ static int drbd_asb_recover_0p(struct drbd_peer_device *peer_device) __must_hold
rv = 1;
break;
}
- /* Else fall through - to one of the other strategies... */
+ fallthrough; /* to one of the other strategies */
case ASB_DISCARD_OLDER_PRI:
if (self == 0 && peer == 1) {
rv = 1;
@@ -3096,7 +3096,7 @@ static int drbd_asb_recover_0p(struct drbd_peer_device *peer_device) __must_hold
/* Else fall through to one of the other strategies... */
drbd_warn(device, "Discard younger/older primary did not find a decision\n"
"Using discard-least-changes instead\n");
- /* fall through */
+ fallthrough;
case ASB_DISCARD_ZERO_CHG:
if (ch_peer == 0 && ch_self == 0) {
rv = test_bit(RESOLVE_CONFLICTS, &peer_device->connection->flags)
@@ -3108,7 +3108,7 @@ static int drbd_asb_recover_0p(struct drbd_peer_device *peer_device) __must_hold
}
if (after_sb_0p == ASB_DISCARD_ZERO_CHG)
break;
- /* else, fall through */
+ fallthrough;
case ASB_DISCARD_LEAST_CHG:
if (ch_self < ch_peer)
rv = -1;
@@ -3608,7 +3608,7 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_peer_device *peer_device,
switch (rr_conflict) {
case ASB_CALL_HELPER:
drbd_khelper(device, "pri-lost");
- /* fall through */
+ fallthrough;
case ASB_DISCONNECT:
drbd_err(device, "I shall become SyncTarget, but I am primary!\n");
return C_MASK;
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 674be09b2da9..5c975af9c15f 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -611,7 +611,7 @@ int __req_mod(struct drbd_request *req, enum drbd_req_event what,
drbd_set_out_of_sync(device, req->i.sector, req->i.size);
drbd_report_io_error(device, req);
__drbd_chk_io_error(device, DRBD_READ_ERROR);
- /* fall through. */
+ fallthrough;
case READ_AHEAD_COMPLETED_WITH_ERROR:
/* it is legal to fail read-ahead, no __drbd_chk_io_error in that case. */
mod_rq_state(req, m, RQ_LOCAL_PENDING, RQ_LOCAL_COMPLETED);
@@ -836,7 +836,7 @@ int __req_mod(struct drbd_request *req, enum drbd_req_event what,
} /* else: FIXME can this happen? */
break;
}
- /* else, fall through - to BARRIER_ACKED */
+ fallthrough; /* to BARRIER_ACKED */
case BARRIER_ACKED:
/* barrier ack for READ requests does not make sense */
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 09079aee8dc4..a563b023458a 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -1680,7 +1680,7 @@ static void recal_interrupt(void)
clear_bit(FD_DISK_NEWCHANGE_BIT,
&drive_state[current_drive].flags);
drive_state[current_drive].select_date = jiffies;
- /* fall through */
+ fallthrough;
default:
debugt(__func__, "default");
/* Recalibrate moves the head by at
@@ -3592,7 +3592,7 @@ static int fd_locked_ioctl(struct block_device *bdev, fmode_t mode, unsigned int
if (poll_drive(true, FD_RAW_NEED_DISK) == -EINTR)
return -EINTR;
process_fd_request();
- /* fall through */
+ fallthrough;
case FDGETDRVSTAT:
outparam = &drive_state[drive];
break;
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 2f137d6ce169..33cc6558f9d2 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1719,7 +1719,7 @@ static int lo_ioctl(struct block_device *bdev, fmode_t mode,
case LOOP_SET_BLOCK_SIZE:
if (!(mode & FMODE_WRITE) && !capable(CAP_SYS_ADMIN))
return -EPERM;
- /* Fall through */
+ fallthrough;
default:
err = lo_simple_ioctl(lo, cmd, arg);
break;
@@ -1867,7 +1867,7 @@ static int lo_compat_ioctl(struct block_device *bdev, fmode_t mode,
case LOOP_SET_STATUS64:
case LOOP_CONFIGURE:
arg = (unsigned long) compat_ptr(arg);
- /* fall through */
+ fallthrough;
case LOOP_SET_FD:
case LOOP_CHANGE_FD:
case LOOP_SET_BLOCK_SIZE:
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index c0967507d085..a7af4f27b7c3 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -440,7 +440,7 @@ static void run_fsm(void)
pd_claimed = 1;
if (!pi_schedule_claimed(pi_current, run_fsm))
return;
- /* fall through */
+ fallthrough;
case 1:
pd_claimed = 2;
pi_current->proto->connect(pi_current);
@@ -465,7 +465,7 @@ static void run_fsm(void)
if (stop)
return;
}
- /* fall through */
+ fallthrough;
case Hold:
schedule_fsm();
return;
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 4becc1efe775..1034e445680c 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2641,7 +2641,7 @@ static int pkt_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd,
*/
if (pd->refcnt == 1)
pkt_lock_door(pd, 0);
- /* fall through */
+ fallthrough;
/*
* forward selected CDROM ioctls to CD-ROM, for UDF
*/
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index d9c0e7d154f9..011539039693 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -3293,7 +3293,7 @@ again:
case __RBD_OBJ_COPYUP_OBJECT_MAPS:
if (!pending_result_dec(&obj_req->pending, result))
return false;
- /* fall through */
+ fallthrough;
case RBD_OBJ_COPYUP_OBJECT_MAPS:
if (*result) {
rbd_warn(rbd_dev, "snap object map update failed: %d",
@@ -3312,7 +3312,7 @@ again:
case __RBD_OBJ_COPYUP_WRITE_OBJECT:
if (!pending_result_dec(&obj_req->pending, result))
return false;
- /* fall through */
+ fallthrough;
case RBD_OBJ_COPYUP_WRITE_OBJECT:
return true;
default:
@@ -3399,7 +3399,7 @@ again:
case __RBD_OBJ_WRITE_COPYUP:
if (!rbd_obj_advance_copyup(obj_req, result))
return false;
- /* fall through */
+ fallthrough;
case RBD_OBJ_WRITE_COPYUP:
if (*result) {
rbd_warn(rbd_dev, "copyup failed: %d", *result);
@@ -3592,7 +3592,7 @@ again:
case __RBD_IMG_OBJECT_REQUESTS:
if (!pending_result_dec(&img_req->pending, result))
return false;
- /* fall through */
+ fallthrough;
case RBD_IMG_OBJECT_REQUESTS:
return true;
default:
diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c
index 7e261224ff10..8799e3bab067 100644
--- a/drivers/block/rsxx/core.c
+++ b/drivers/block/rsxx/core.c
@@ -425,7 +425,7 @@ static void card_state_change(struct rsxx_cardinfo *card,
* Fall through so the DMA devices can be attached and
* the user can attempt to pull off their data.
*/
- /* fall through */
+ fallthrough;
case CARD_STATE_GOOD:
st = rsxx_get_card_size8(card, &card->size8);
if (st)
diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 3a476dc1d14f..ae6454c24594 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -1436,7 +1436,7 @@ static void skd_resolve_req_exception(struct skd_device *skdev,
blk_mq_requeue_request(req, true);
break;
}
- /* fall through */
+ fallthrough;
case SKD_CHECK_STATUS_REPORT_ERROR:
default:
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index c2f71265af4b..adfc9352351d 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -1260,7 +1260,7 @@ static int dispatch_rw_block_io(struct xen_blkif_ring *ring,
break;
case BLKIF_OP_WRITE_BARRIER:
drain = true;
- /* fall through */
+ fallthrough;
case BLKIF_OP_FLUSH_DISKCACHE:
ring->st_f_req++;
operation = REQ_OP_WRITE;
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 42944d41aea0..b9aa5d1ac10b 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -843,7 +843,7 @@ static void frontend_changed(struct xenbus_device *dev,
xenbus_switch_state(dev, XenbusStateClosed);
if (xenbus_dev_is_online(dev))
break;
- /* fall through */
+ fallthrough;
/* if not online */
case XenbusStateUnknown:
/* implies xen_blkif_disconnect() via xen_blkbk_remove() */
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 3bb3dd8da9b0..91de2e0755ae 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1403,7 +1403,6 @@ static enum blk_req_status blkif_rsp_to_req_status(int rsp)
case BLKIF_RSP_EOPNOTSUPP:
return REQ_EOPNOTSUPP;
case BLKIF_RSP_ERROR:
- /* Fallthrough. */
default:
return REQ_ERROR;
}
@@ -1643,7 +1642,7 @@ static irqreturn_t blkif_interrupt(int irq, void *dev_id)
info->feature_flush = 0;
xlvbd_flush(info);
}
- /* fall through */
+ fallthrough;
case BLKIF_OP_READ:
case BLKIF_OP_WRITE:
if (unlikely(bret->status != BLKIF_RSP_OKAY))
@@ -2484,7 +2483,7 @@ static void blkback_changed(struct xenbus_device *dev,
case XenbusStateClosed:
if (dev->state == XenbusStateClosed)
break;
- /* fall through */
+ fallthrough;
case XenbusStateClosing:
if (info)
blkfront_closing(info);
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index fb5a901fd89e..efb088df1276 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -1849,7 +1849,7 @@ static int sysc_clockdomain_init(struct sysc *ddata)
switch (ddata->nr_clocks) {
case 2:
ick = ddata->clocks[SYSC_ICK];
- /* fallthrough */
+ fallthrough;
case 1:
fck = ddata->clocks[SYSC_FCK];
break;
diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c
index 89527bae4602..760d9a931289 100644
--- a/drivers/char/agp/ali-agp.c
+++ b/drivers/char/agp/ali-agp.c
@@ -357,7 +357,7 @@ found:
default:
break;
}
- /*FALLTHROUGH*/
+ fallthrough;
default:
bridge->driver = &ali_generic_bridge;
}
diff --git a/drivers/char/ipmi/kcs_bmc.c b/drivers/char/ipmi/kcs_bmc.c
index ed4dc3b1843e..f292e74bd4a5 100644
--- a/drivers/char/ipmi/kcs_bmc.c
+++ b/drivers/char/ipmi/kcs_bmc.c
@@ -99,7 +99,7 @@ static void kcs_bmc_handle_data(struct kcs_bmc *kcs_bmc)
switch (kcs_bmc->phase) {
case KCS_PHASE_WRITE_START:
kcs_bmc->phase = KCS_PHASE_WRITE_DATA;
- /* fall through */
+ fallthrough;
case KCS_PHASE_WRITE_DATA:
if (kcs_bmc->data_in_idx < KCS_MSG_BUFSIZ) {
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index bd95aba1f9fe..45932f05fd67 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -734,7 +734,7 @@ static long lp_ioctl(struct file *file, unsigned int cmd,
ret = lp_set_timeout32(minor, (void __user *)arg);
break;
}
- /* fall through - for 64-bit */
+ fallthrough; /* for 64-bit */
case LPSETTIMEOUT_NEW:
ret = lp_set_timeout64(minor, (void __user *)arg);
break;
@@ -762,7 +762,7 @@ static long lp_compat_ioctl(struct file *file, unsigned int cmd,
ret = lp_set_timeout32(minor, (void __user *)arg);
break;
}
- /* fall through - for x32 mode */
+ fallthrough; /* for x32 mode */
case LPSETTIMEOUT_NEW:
ret = lp_set_timeout64(minor, (void __user *)arg);
break;
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 687d4af6945d..abd4ffdc8cde 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -791,7 +791,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig)
switch (orig) {
case SEEK_CUR:
offset += file->f_pos;
- /* fall through */
+ fallthrough;
case SEEK_SET:
/* to avoid userland mistaking f_pos=-9 as -EBADF=-9 */
if ((unsigned long long)offset >= -MAX_ERRNO) {
diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
index 8206412d25ba..e9f694b36871 100644
--- a/drivers/char/nvram.c
+++ b/drivers/char/nvram.c
@@ -286,7 +286,7 @@ static long nvram_misc_ioctl(struct file *file, unsigned int cmd,
#ifdef CONFIG_PPC
case OBSOLETE_PMAC_NVRAM_GET_OFFSET:
pr_warn("nvram: Using obsolete PMAC_NVRAM_GET_OFFSET ioctl\n");
- /* fall through */
+ fallthrough;
case IOC_NVRAM_GET_OFFSET:
ret = -EINVAL;
#ifdef CONFIG_PPC_PMAC
diff --git a/drivers/clocksource/timer-cadence-ttc.c b/drivers/clocksource/timer-cadence-ttc.c
index 38858e141731..80e960602030 100644
--- a/drivers/clocksource/timer-cadence-ttc.c
+++ b/drivers/clocksource/timer-cadence-ttc.c
@@ -309,7 +309,7 @@ static int ttc_rate_change_clocksource_cb(struct notifier_block *nb,
/* restore original register value */
writel_relaxed(ttccs->scale_clk_ctrl_reg_old,
ttccs->ttc.base_addr + TTC_CLK_CNTRL_OFFSET);
- /* fall through */
+ fallthrough;
default:
return NOTIFY_DONE;
}
@@ -392,7 +392,7 @@ static int ttc_rate_change_clockevent_cb(struct notifier_block *nb,
clockevents_update_freq(&ttcce->ce, ndata->new_rate / PRESCALE);
- /* fall through */
+ fallthrough;
case PRE_RATE_CHANGE:
case ABORT_RATE_CHANGE:
default:
diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
index bb61677c11c7..ef0a3216a386 100644
--- a/drivers/cpufreq/p4-clockmod.c
+++ b/drivers/cpufreq/p4-clockmod.c
@@ -129,7 +129,7 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
case 0x0D: /* Pentium M (Dothan) */
p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
- /* fall through */
+ fallthrough;
case 0x09: /* Pentium M (Banias) */
return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
}
diff --git a/drivers/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c
index 5c4f8f07c5a6..a13a2d1e444e 100644
--- a/drivers/cpufreq/speedstep-lib.c
+++ b/drivers/cpufreq/speedstep-lib.c
@@ -366,7 +366,7 @@ enum speedstep_processor speedstep_detect_processor(void)
} else
return SPEEDSTEP_CPU_PIII_C;
}
- /* fall through */
+ fallthrough;
default:
return 0;
}
diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c
index ab0de27539ad..8f9fdd864391 100644
--- a/drivers/cpufreq/ti-cpufreq.c
+++ b/drivers/cpufreq/ti-cpufreq.c
@@ -86,11 +86,11 @@ static unsigned long dra7_efuse_xlate(struct ti_cpufreq_data *opp_data,
case DRA76_EFUSE_HAS_PLUS_MPU_OPP:
case DRA76_EFUSE_HAS_ALL_MPU_OPP:
calculated_efuse |= DRA76_EFUSE_PLUS_MPU_OPP;
- /* Fall through */
+ fallthrough;
case DRA7_EFUSE_HAS_ALL_MPU_OPP:
case DRA7_EFUSE_HAS_HIGH_MPU_OPP:
calculated_efuse |= DRA7_EFUSE_HIGH_MPU_OPP;
- /* Fall through */
+ fallthrough;
case DRA7_EFUSE_HAS_OD_MPU_OPP:
calculated_efuse |= DRA7_EFUSE_OD_MPU_OPP;
}
diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c
index 1a46eeddf082..809c3033ca74 100644
--- a/drivers/crypto/axis/artpec6_crypto.c
+++ b/drivers/crypto/axis/artpec6_crypto.c
@@ -2310,7 +2310,7 @@ static int artpec6_crypto_prepare_submit_hash(struct ahash_request *req)
case ARTPEC6_CRYPTO_PREPARE_HASH_NO_START:
ret = 0;
- /* Fallthrough */
+ fallthrough;
default:
artpec6_crypto_common_destroy(&req_ctx->common);
diff --git a/drivers/crypto/cavium/cpt/cptvf_reqmanager.c b/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
index dc5fda522719..4fe7898c8561 100644
--- a/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
+++ b/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
@@ -90,11 +90,11 @@ static int setup_sgio_components(struct cpt_vf *cptvf, struct buf_ptr *list,
case 3:
sg_ptr->u.s.len2 = cpu_to_be16(list[i * 4 + 2].size);
sg_ptr->ptr2 = cpu_to_be64(list[i * 4 + 2].dma_addr);
- /* Fall through */
+ fallthrough;
case 2:
sg_ptr->u.s.len1 = cpu_to_be16(list[i * 4 + 1].size);
sg_ptr->ptr1 = cpu_to_be64(list[i * 4 + 1].dma_addr);
- /* Fall through */
+ fallthrough;
case 1:
sg_ptr->u.s.len0 = cpu_to_be16(list[i * 4 + 0].size);
sg_ptr->ptr0 = cpu_to_be64(list[i * 4 + 0].dma_addr);
diff --git a/drivers/crypto/chelsio/chcr_ktls.c b/drivers/crypto/chelsio/chcr_ktls.c
index 91dee616d15e..c5cce024886a 100644
--- a/drivers/crypto/chelsio/chcr_ktls.c
+++ b/drivers/crypto/chelsio/chcr_ktls.c
@@ -135,7 +135,7 @@ static int chcr_ktls_update_connection_state(struct chcr_ktls_info *tx_info,
break;
/* update to the next state and also initialize TCB */
tx_info->connection_state = new_state;
- /* FALLTHRU */
+ fallthrough;
case KTLS_CONN_ACT_OPEN_RPL:
/* if we are stuck in this state, means tcb init might not
* received by HW, try sending it again.
@@ -150,7 +150,7 @@ static int chcr_ktls_update_connection_state(struct chcr_ktls_info *tx_info,
break;
/* update to the next state and check if l2t_state is valid */
tx_info->connection_state = new_state;
- /* FALLTHRU */
+ fallthrough;
case KTLS_CONN_SET_TCB_RPL:
/* Check if l2t state is valid, then move to ready state. */
if (cxgb4_check_l2t_valid(tx_info->l2te)) {
diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c b/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c
index cbc3d7869ebe..c80baf1ad90b 100644
--- a/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c
+++ b/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c
@@ -140,11 +140,11 @@ static inline int setup_sgio_components(struct pci_dev *pdev,
case 3:
sg_ptr->u.s.len2 = cpu_to_be16(list[i * 4 + 2].size);
sg_ptr->ptr2 = cpu_to_be64(list[i * 4 + 2].dma_addr);
- /* Fall through */
+ fallthrough;
case 2:
sg_ptr->u.s.len1 = cpu_to_be16(list[i * 4 + 1].size);
sg_ptr->ptr1 = cpu_to_be64(list[i * 4 + 1].dma_addr);
- /* Fall through */
+ fallthrough;
case 1:
sg_ptr->u.s.len0 = cpu_to_be16(list[i * 4 + 0].size);
sg_ptr->ptr0 = cpu_to_be64(list[i * 4 + 0].dma_addr);
diff --git a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c
index 519fd5acf713..8b090b7ae8c6 100644
--- a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c
+++ b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c
@@ -340,7 +340,7 @@ static int adf_vf2pf_request_version(struct adf_accel_dev *accel_dev)
/* VF is newer than PF and decides whether it is compatible */
if (accel_dev->vf.pf_version >= hw_data->min_iov_compat_ver)
break;
- /* fall through */
+ fallthrough;
case ADF_PF2VF_VF_INCOMPATIBLE:
dev_err(&GET_DEV(accel_dev),
"PF (vers %d) and VF (vers %d) are not compatible\n",
diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c
index bff759e2f811..00c615f9f9a8 100644
--- a/drivers/crypto/qat/qat_common/qat_uclo.c
+++ b/drivers/crypto/qat/qat_common/qat_uclo.c
@@ -752,7 +752,7 @@ static int qat_uclo_init_reg(struct icp_qat_fw_loader_handle *handle,
case ICP_GPA_ABS:
case ICP_GPB_ABS:
ctx_mask = 0;
- /* fall through */
+ fallthrough;
case ICP_GPA_REL:
case ICP_GPB_REL:
return qat_hal_init_gpr(handle, ae, ctx_mask, reg_type,
@@ -762,7 +762,7 @@ static int qat_uclo_init_reg(struct icp_qat_fw_loader_handle *handle,
case ICP_SR_RD_ABS:
case ICP_DR_RD_ABS:
ctx_mask = 0;
- /* fall through */
+ fallthrough;
case ICP_SR_REL:
case ICP_DR_REL:
case ICP_SR_RD_REL:
@@ -772,7 +772,7 @@ static int qat_uclo_init_reg(struct icp_qat_fw_loader_handle *handle,
case ICP_SR_WR_ABS:
case ICP_DR_WR_ABS:
ctx_mask = 0;
- /* fall through */
+ fallthrough;
case ICP_SR_WR_REL:
case ICP_DR_WR_REL:
return qat_hal_init_wr_xfer(handle, ae, ctx_mask, reg_type,
diff --git a/drivers/crypto/ux500/cryp/cryp.c b/drivers/crypto/ux500/cryp/cryp.c
index f22f6fa612b3..9866c2a5e9a7 100644
--- a/drivers/crypto/ux500/cryp/cryp.c
+++ b/drivers/crypto/ux500/cryp/cryp.c
@@ -314,17 +314,17 @@ void cryp_save_device_context(struct cryp_device_data *device_data,
case CRYP_KEY_SIZE_256:
ctx->key_4_l = readl_relaxed(&src_reg->key_4_l);
ctx->key_4_r = readl_relaxed(&src_reg->key_4_r);
- /* Fall through */
+ fallthrough;
case CRYP_KEY_SIZE_192:
ctx->key_3_l = readl_relaxed(&src_reg->key_3_l);
ctx->key_3_r = readl_relaxed(&src_reg->key_3_r);
- /* Fall through */
+ fallthrough;
case CRYP_KEY_SIZE_128:
ctx->key_2_l = readl_relaxed(&src_reg->key_2_l);
ctx->key_2_r = readl_relaxed(&src_reg->key_2_r);
- /* Fall through */
+ fallthrough;
default:
ctx->key_1_l = readl_relaxed(&src_reg->key_1_l);
@@ -364,17 +364,17 @@ void cryp_restore_device_context(struct cryp_device_data *device_data,
case CRYP_KEY_SIZE_256:
writel_relaxed(ctx->key_4_l, &reg->key_4_l);
writel_relaxed(ctx->key_4_r, &reg->key_4_r);
- /* Fall through */
+ fallthrough;
case CRYP_KEY_SIZE_192:
writel_relaxed(ctx->key_3_l, &reg->key_3_l);
writel_relaxed(ctx->key_3_r, &reg->key_3_r);
- /* Fall through */
+ fallthrough;
case CRYP_KEY_SIZE_128:
writel_relaxed(ctx->key_2_l, &reg->key_2_l);
writel_relaxed(ctx->key_2_r, &reg->key_2_r);
- /* Fall through */
+ fallthrough;
default:
writel_relaxed(ctx->key_1_l, &reg->key_1_l);
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 9adc7a2fa3d3..a24882ba3764 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -1767,7 +1767,7 @@ static u32 pl08x_memcpy_cctl(struct pl08x_driver_data *pl08x)
default:
dev_err(&pl08x->adev->dev,
"illegal burst size for memcpy, set to 1\n");
- /* Fall through */
+ fallthrough;
case PL08X_BURST_SZ_1:
cctl |= PL080_BSIZE_1 << PL080_CONTROL_SB_SIZE_SHIFT |
PL080_BSIZE_1 << PL080_CONTROL_DB_SIZE_SHIFT;
@@ -1806,7 +1806,7 @@ static u32 pl08x_memcpy_cctl(struct pl08x_driver_data *pl08x)
default:
dev_err(&pl08x->adev->dev,
"illegal bus width for memcpy, set to 8 bits\n");
- /* Fall through */
+ fallthrough;
case PL08X_BUS_WIDTH_8_BITS:
cctl |= PL080_WIDTH_8BIT << PL080_CONTROL_SWIDTH_SHIFT |
PL080_WIDTH_8BIT << PL080_CONTROL_DWIDTH_SHIFT;
@@ -1850,7 +1850,7 @@ static u32 pl08x_ftdmac020_memcpy_cctl(struct pl08x_driver_data *pl08x)
default:
dev_err(&pl08x->adev->dev,
"illegal bus width for memcpy, set to 8 bits\n");
- /* Fall through */
+ fallthrough;
case PL08X_BUS_WIDTH_8_BITS:
cctl |= PL080_WIDTH_8BIT << FTDMAC020_LLI_SRC_WIDTH_SHIFT |
PL080_WIDTH_8BIT << FTDMAC020_LLI_DST_WIDTH_SHIFT;
@@ -2612,7 +2612,7 @@ static int pl08x_of_probe(struct amba_device *adev,
switch (val) {
default:
dev_err(&adev->dev, "illegal burst size for memcpy, set to 1\n");
- /* Fall through */
+ fallthrough;
case 1:
pd->memcpy_burst_size = PL08X_BURST_SZ_1;
break;
@@ -2647,7 +2647,7 @@ static int pl08x_of_probe(struct amba_device *adev,
switch (val) {
default:
dev_err(&adev->dev, "illegal bus width for memcpy, set to 8 bits\n");
- /* Fall through */
+ fallthrough;
case 8:
pd->memcpy_bus_width = PL08X_BUS_WIDTH_8_BITS;
break;
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index ad72b3f42ffa..e342cf52d296 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -1163,7 +1163,7 @@ static int fsl_dma_chan_probe(struct fsldma_device *fdev,
switch (chan->feature & FSL_DMA_IP_MASK) {
case FSL_DMA_IP_85XX:
chan->toggle_ext_pause = fsl_chan_toggle_ext_pause;
- /* Fall through */
+ fallthrough;
case FSL_DMA_IP_83XX:
chan->toggle_ext_start = fsl_chan_toggle_ext_start;
chan->set_src_loop_size = fsl_chan_set_src_loop_size;
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index 5c0fb3134825..88717506c1f6 100644
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -556,7 +556,7 @@ static int imxdma_xfer_desc(struct imxdma_desc *d)
* We fall-through here intentionally, since a 2D transfer is
* similar to MEMCPY just adding the 2D slot configuration.
*/
- /* Fall through */
+ fallthrough;
case IMXDMA_DESC_MEMCPY:
imx_dmav1_writel(imxdma, d->src, DMA_SAR(imxdmac->channel));
imx_dmav1_writel(imxdma, d->dest, DMA_DAR(imxdmac->channel));
diff --git a/drivers/dma/iop-adma.h b/drivers/dma/iop-adma.h
index c499c9578f00..d44eabb6f5eb 100644
--- a/drivers/dma/iop-adma.h
+++ b/drivers/dma/iop-adma.h
@@ -496,7 +496,7 @@ iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt,
}
hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = edcr;
src_cnt = 24;
- /* fall through */
+ fallthrough;
case 17 ... 24:
if (!u_desc_ctrl.field.blk_ctrl) {
hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0;
@@ -510,7 +510,7 @@ iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt,
}
hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = edcr;
src_cnt = 16;
- /* fall through */
+ fallthrough;
case 9 ... 16:
if (!u_desc_ctrl.field.blk_ctrl)
u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */
@@ -522,7 +522,7 @@ iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt,
}
hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = edcr;
src_cnt = 8;
- /* fall through */
+ fallthrough;
case 2 ... 8:
shift = 1;
for (i = 0; i < src_cnt; i++) {
@@ -602,19 +602,19 @@ iop_desc_init_null_xor(struct iop_adma_desc_slot *desc, int src_cnt,
case 25 ... 32:
u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */
hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0;
- /* fall through */
+ fallthrough;
case 17 ... 24:
if (!u_desc_ctrl.field.blk_ctrl) {
hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0;
u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */
}
hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = 0;
- /* fall through */
+ fallthrough;
case 9 ... 16:
if (!u_desc_ctrl.field.blk_ctrl)
u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */
hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = 0;
- /* fall through */
+ fallthrough;
case 1 ... 8:
if (!u_desc_ctrl.field.blk_ctrl && src_cnt > 4)
u_desc_ctrl.field.blk_ctrl = 0x1; /* use mini-desc */
diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 74df621402e1..ca4e0930207a 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -483,7 +483,7 @@ static size_t nbpf_xfer_size(struct nbpf_device *nbpf,
default:
pr_warn("%s(): invalid bus width %u\n", __func__, width);
- /* fall through */
+ fallthrough;
case DMA_SLAVE_BUSWIDTH_1_BYTE:
size = burst;
}
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 2c508ee672b9..9b69716172a4 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1061,16 +1061,16 @@ static bool _start(struct pl330_thread *thrd)
if (_state(thrd) == PL330_STATE_KILLING)
UNTIL(thrd, PL330_STATE_STOPPED)
- /* fall through */
+ fallthrough;
case PL330_STATE_FAULTING:
_stop(thrd);
- /* fall through */
+ fallthrough;
case PL330_STATE_KILLING:
case PL330_STATE_COMPLETING:
UNTIL(thrd, PL330_STATE_STOPPED)
- /* fall through */
+ fallthrough;
case PL330_STATE_STOPPED:
return _trigger(thrd);
@@ -1121,7 +1121,6 @@ static u32 _emit_load(unsigned int dry_run, u8 buf[],
switch (direction) {
case DMA_MEM_TO_MEM:
- /* fall through */
case DMA_MEM_TO_DEV:
off += _emit_LD(dry_run, &buf[off], cond);
break;
@@ -1155,7 +1154,6 @@ static inline u32 _emit_store(unsigned int dry_run, u8 buf[],
switch (direction) {
case DMA_MEM_TO_MEM:
- /* fall through */
case DMA_DEV_TO_MEM:
off += _emit_ST(dry_run, &buf[off], cond);
break;
@@ -1216,7 +1214,6 @@ static int _bursts(struct pl330_dmac *pl330, unsigned dry_run, u8 buf[],
switch (pxs->desc->rqtype) {
case DMA_MEM_TO_DEV:
- /* fall through */
case DMA_DEV_TO_MEM:
off += _ldst_peripheral(pl330, dry_run, &buf[off], pxs, cyc,
cond);
@@ -1266,7 +1263,6 @@ static int _dregs(struct pl330_dmac *pl330, unsigned int dry_run, u8 buf[],
switch (pxs->desc->rqtype) {
case DMA_MEM_TO_DEV:
- /* fall through */
case DMA_DEV_TO_MEM:
off += _emit_MOV(dry_run, &buf[off], CCR, dregs_ccr);
off += _ldst_peripheral(pl330, dry_run, &buf[off], pxs, 1,
diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
index 2deeaab078a4..788d696323bb 100644
--- a/drivers/dma/sh/shdma-base.c
+++ b/drivers/dma/sh/shdma-base.c
@@ -383,7 +383,7 @@ static dma_async_tx_callback __ld_cleanup(struct shdma_chan *schan, bool all)
switch (desc->mark) {
case DESC_COMPLETED:
desc->mark = DESC_WAITING;
- /* Fall through */
+ fallthrough;
case DESC_WAITING:
if (head_acked)
async_tx_ack(&desc->async_tx);
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 6262f6370c5d..fcc08bbf6945 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -3375,7 +3375,7 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
pvt->ops = &family_types[F17_M70H_CPUS].ops;
break;
}
- /* fall through */
+ fallthrough;
case 0x18:
fam_type = &family_types[F17_CPUS];
pvt->ops = &family_types[F17_CPUS].ops;
diff --git a/drivers/edac/pnd2_edac.c b/drivers/edac/pnd2_edac.c
index b8fc4b84fd86..928f63a374c7 100644
--- a/drivers/edac/pnd2_edac.c
+++ b/drivers/edac/pnd2_edac.c
@@ -198,7 +198,7 @@ static int apl_rd_reg(int port, int off, int op, void *data, size_t sz, char *na
switch (sz) {
case 8:
ret = _apl_rd_reg(port, off + 4, op, (u32 *)(data + 4));
- /* fall through */
+ fallthrough;
case 4:
ret |= _apl_rd_reg(port, off, op, (u32 *)data);
pnd2_printk(KERN_DEBUG, "%s=%x%08x ret=%d\n", name,
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index b785e936244f..80db43a22069 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -957,7 +957,7 @@ static void set_broadcast_channel(struct fw_device *device, int generation)
device->bc_implemented = BC_IMPLEMENTED;
break;
}
- /* else, fall through - to case address error */
+ fallthrough; /* to case address error */
case RCODE_ADDRESS_ERROR:
device->bc_implemented = BC_UNIMPLEMENTED;
}
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index 185b0b78b3d6..af70e74f9a7e 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -277,7 +277,7 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
if ((data[0] & bit) == (data[1] & bit))
continue;
- /* fall through - It's a 1394-1995 IRM, retry. */
+ fallthrough; /* It's a 1394-1995 IRM, retry */
default:
if (retry) {
retry--;
diff --git a/drivers/firewire/core-topology.c b/drivers/firewire/core-topology.c
index 94a13fca8267..ec68ed27b0a5 100644
--- a/drivers/firewire/core-topology.c
+++ b/drivers/firewire/core-topology.c
@@ -54,7 +54,7 @@ static u32 *count_ports(u32 *sid, int *total_port_count, int *child_port_count)
switch (port_type) {
case SELFID_PORT_CHILD:
(*child_port_count)++;
- /* fall through */
+ fallthrough;
case SELFID_PORT_PARENT:
case SELFID_PORT_NCONN:
(*total_port_count)++;
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index 439d918bbaaf..ac487c96bb71 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -1097,14 +1097,14 @@ static void handle_registers(struct fw_card *card, struct fw_request *request,
rcode = RCODE_ADDRESS_ERROR;
break;
}
- /* else fall through */
+ fallthrough;
case CSR_NODE_IDS:
/*
* per IEEE 1394-2008 8.3.22.3, not IEEE 1394.1-2004 3.2.8
* and 9.6, but interoperable with IEEE 1394.1-2004 bridges
*/
- /* fall through */
+ fallthrough;
case CSR_STATE_CLEAR:
case CSR_STATE_SET:
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 7dde21b18b04..020cb15a4d8f 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -1495,7 +1495,7 @@ static int handle_at_packet(struct context *context,
packet->ack = RCODE_GENERATION;
break;
}
- /* fall through */
+ fallthrough;
default:
packet->ack = RCODE_SEND_ERROR;
@@ -3054,7 +3054,7 @@ static int ohci_start_iso(struct fw_iso_context *base,
case FW_ISO_CONTEXT_RECEIVE_MULTICHANNEL:
control |= IR_CONTEXT_BUFFER_FILL|IR_CONTEXT_MULTI_CHANNEL_MODE;
- /* fall through */
+ fallthrough;
case FW_ISO_CONTEXT_RECEIVE:
index = ctx - ohci->ir_context_list;
match = (tags << 28) | (sync << 8) | ctx->base.channel;
diff --git a/drivers/gpio/gpio-aspeed-sgpio.c b/drivers/gpio/gpio-aspeed-sgpio.c
index d16645c1d8d9..3aa45934d60c 100644
--- a/drivers/gpio/gpio-aspeed-sgpio.c
+++ b/drivers/gpio/gpio-aspeed-sgpio.c
@@ -303,16 +303,16 @@ static int aspeed_sgpio_set_type(struct irq_data *d, unsigned int type)
switch (type & IRQ_TYPE_SENSE_MASK) {
case IRQ_TYPE_EDGE_BOTH:
type2 |= bit;
- /* fall through */
+ fallthrough;
case IRQ_TYPE_EDGE_RISING:
type0 |= bit;
- /* fall through */
+ fallthrough;
case IRQ_TYPE_EDGE_FALLING:
handler = handle_edge_irq;
break;
case IRQ_TYPE_LEVEL_HIGH:
type0 |= bit;
- /* fall through */
+ fallthrough;
case IRQ_TYPE_LEVEL_LOW:
type1 |= bit;
handler = handle_level_irq;
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index 879db23d8454..bf08b4561f36 100644
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -611,16 +611,16 @@ static int aspeed_gpio_set_type(struct irq_data *d, unsigned int type)
switch (type & IRQ_TYPE_SENSE_MASK) {
case IRQ_TYPE_EDGE_BOTH:
type2 |= bit;
- /* fall through */
+ fallthrough;
case IRQ_TYPE_EDGE_RISING:
type0 |= bit;
- /* fall through */
+ fallthrough;
case IRQ_TYPE_EDGE_FALLING:
handler = handle_edge_irq;
break;
case IRQ_TYPE_LEVEL_HIGH:
type0 |= bit;
- /* fall through */
+ fallthrough;
case IRQ_TYPE_LEVEL_LOW:
type1 |= bit;
handler = handle_level_irq;
diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index 53fae02c40ad..d5359341cc6b 100644
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -129,7 +129,7 @@ static int ath79_gpio_irq_set_type(struct irq_data *data,
case IRQ_TYPE_LEVEL_HIGH:
polarity |= mask;
- /* fall through */
+ fallthrough;
case IRQ_TYPE_LEVEL_LOW:
type |= mask;
break;
diff --git a/drivers/gpio/gpio-eic-sprd.c b/drivers/gpio/gpio-eic-sprd.c
index 8c9757774010..ad61daf6c212 100644
--- a/drivers/gpio/gpio-eic-sprd.c
+++ b/drivers/gpio/gpio-eic-sprd.c
@@ -617,14 +617,12 @@ static int sprd_eic_probe(struct platform_device *pdev)
sprd_eic->chip.free = sprd_eic_free;
sprd_eic->chip.set_config = sprd_eic_set_config;
sprd_eic->chip.set = sprd_eic_set;
- /* fall-through */
+ fallthrough;
case SPRD_EIC_ASYNC:
- /* fall-through */
case SPRD_EIC_SYNC:
sprd_eic->chip.get = sprd_eic_get;
break;
case SPRD_EIC_LATCH:
- /* fall-through */
default:
break;
}
diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 6c48809d0505..b0155d6007c8 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -308,7 +308,7 @@ static void stmpe_dbg_show_one(struct seq_file *s,
if (ret < 0)
return;
edge_det = !!(ret & mask);
- /* fall through */
+ fallthrough;
case STMPE1801:
rise_reg = stmpe->regs[STMPE_IDX_GPRER_LSB + bank];
fall_reg = stmpe->regs[STMPE_IDX_GPFER_LSB + bank];
@@ -321,7 +321,7 @@ static void stmpe_dbg_show_one(struct seq_file *s,
if (ret < 0)
return;
fall = !!(ret & mask);
- /* fall through */
+ fallthrough;
case STMPE801:
case STMPE1600:
irqen_reg = stmpe->regs[STMPE_IDX_IEGPIOR_LSB + bank];
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 9276051663da..54ca3c18b291 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -1264,7 +1264,7 @@ static int acpi_gpio_package_count(const union acpi_object *obj)
switch (element->type) {
case ACPI_TYPE_LOCAL_REFERENCE:
element += 3;
- /* Fallthrough */
+ fallthrough;
case ACPI_TYPE_INTEGER:
element++;
count++;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c
index 7e59e473a190..cdea1338c8dc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c
@@ -152,7 +152,7 @@ static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev,
dev_warn(adev->dev,
"Invalid sdma engine id (%d), using engine id 0\n",
engine_id);
- /* fall through */
+ fallthrough;
case 0:
sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0,
mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 33f1c4a46ebe..88f63d7ea371 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -3250,7 +3250,7 @@ static void gfx_v8_0_tiling_mode_table_init(struct amdgpu_device *adev)
dev_warn(adev->dev,
"Unknown chip type (%d) in function gfx_v8_0_tiling_mode_table_init() falling through to CHIP_CARRIZO\n",
adev->asic_type);
- /* fall through */
+ fallthrough;
case CHIP_CARRIZO:
modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 6e4f3ff4810f..b67ba38a195f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1297,7 +1297,7 @@ static void gmc_v9_0_init_golden_registers(struct amdgpu_device *adev)
case CHIP_VEGA10:
if (amdgpu_sriov_vf(adev))
break;
- /* fall through */
+ fallthrough;
case CHIP_VEGA20:
soc15_program_register_sequence(adev,
golden_settings_mmhub_1_0_0,
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index ea914b256ebd..b5986d19dc08 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -6196,7 +6196,7 @@ static void si_request_link_speed_change_before_state_change(struct amdgpu_devic
si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
if (current_link_speed == AMDGPU_PCIE_GEN2)
break;
- /* fall through */
+ fallthrough;
case AMDGPU_PCIE_GEN2:
if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
break;
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c
index ca570b135478..e9de542f9b7c 100644
--- a/drivers/gpu/drm/arm/malidp_hw.c
+++ b/drivers/gpu/drm/arm/malidp_hw.c
@@ -532,7 +532,7 @@ static int malidp500_enable_memwrite(struct malidp_hw_device *hwdev,
malidp_hw_write(hwdev, lower_32_bits(addrs[1]), base + MALIDP_MW_P2_PTR_LOW);
malidp_hw_write(hwdev, upper_32_bits(addrs[1]), base + MALIDP_MW_P2_PTR_HIGH);
malidp_hw_write(hwdev, pitches[1], base + MALIDP_MW_P2_STRIDE);
- /* fall through */
+ fallthrough;
case 1:
malidp_hw_write(hwdev, lower_32_bits(addrs[0]), base + MALIDP_MW_P1_PTR_LOW);
malidp_hw_write(hwdev, upper_32_bits(addrs[0]), base + MALIDP_MW_P1_PTR_HIGH);
@@ -869,7 +869,7 @@ static int malidp550_enable_memwrite(struct malidp_hw_device *hwdev,
malidp_hw_write(hwdev, lower_32_bits(addrs[1]), base + MALIDP_MW_P2_PTR_LOW);
malidp_hw_write(hwdev, upper_32_bits(addrs[1]), base + MALIDP_MW_P2_PTR_HIGH);
malidp_hw_write(hwdev, pitches[1], base + MALIDP_MW_P2_STRIDE);
- /* fall through */
+ fallthrough;
case 1:
malidp_hw_write(hwdev, lower_32_bits(addrs[0]), base + MALIDP_MW_P1_PTR_LOW);
malidp_hw_write(hwdev, upper_32_bits(addrs[0]), base + MALIDP_MW_P1_PTR_HIGH);
@@ -1324,7 +1324,7 @@ static irqreturn_t malidp_se_irq(int irq, void *arg)
break;
case MW_RESTART:
drm_writeback_signal_completion(&malidp->mw_connector, 0);
- /* fall through - to a new start */
+ fallthrough; /* to a new start */
case MW_START:
/* writeback started, need to emulate one-shot mode */
hw->disable_memwrite(hwdev);
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index dd12b55d57a2..6a9fba051d13 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -238,7 +238,7 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
ast->dp501_fw_addr = NULL;
}
}
- /* fallthrough */
+ fallthrough;
case 0x0c:
ast->tx_chip_type = AST_TX_DP501;
}
diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
index ce94f797d090..66b67402f1ac 100644
--- a/drivers/gpu/drm/bridge/nwl-dsi.c
+++ b/drivers/gpu/drm/bridge/nwl-dsi.c
@@ -409,7 +409,6 @@ static bool nwl_dsi_read_packet(struct nwl_dsi *dsi, u32 status)
switch (data_type) {
case MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE:
- fallthrough;
case MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE:
if (xfer->msg->rx_len > 1) {
/* read second byte */
@@ -418,7 +417,6 @@ static bool nwl_dsi_read_packet(struct nwl_dsi *dsi, u32 status)
}
fallthrough;
case MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE:
- fallthrough;
case MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE:
if (xfer->msg->rx_len > 0) {
/* read first byte */
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
index d7e65c869415..9fef6413741d 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
@@ -61,10 +61,10 @@ static int dw_hdmi_i2s_hw_params(struct device *dev, void *data,
switch (hparms->channels) {
case 7 ... 8:
conf0 |= HDMI_AUD_CONF0_I2S_EN3;
- /* Fall-thru */
+ fallthrough;
case 5 ... 6:
conf0 |= HDMI_AUD_CONF0_I2S_EN2;
- /* Fall-thru */
+ fallthrough;
case 3 ... 4:
conf0 |= HDMI_AUD_CONF0_I2S_EN1;
/* Fall-thru */
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 86b9f0f87a14..5b6e19ecbc84 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -604,13 +604,13 @@ static void ti_sn_bridge_read_valid_rates(struct ti_sn_bridge *pdata,
DRM_DEV_ERROR(pdata->dev,
"Unexpected max rate (%#x); assuming 5.4 GHz\n",
(int)dpcd_val);
- /* fall through */
+ fallthrough;
case DP_LINK_BW_5_4:
rate_valid[7] = 1;
- /* fall through */
+ fallthrough;
case DP_LINK_BW_2_7:
rate_valid[4] = 1;
- /* fall through */
+ fallthrough;
case DP_LINK_BW_1_62:
rate_valid[1] = 1;
break;
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index a0735fbc144b..7a01d0918861 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -537,7 +537,7 @@ int drm_legacy_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
switch (map->type) {
case _DRM_REGISTERS:
iounmap(map->handle);
- /* FALLTHROUGH */
+ fallthrough;
case _DRM_FRAME_BUFFER:
arch_phys_wc_del(map->mtrr);
break;
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index a3c82e726057..092c8c985911 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -492,7 +492,7 @@ int drm_dp_downstream_max_bpc(const u8 dpcd[DP_RECEIVER_CAP_SIZE],
case DP_DS_16BPC:
return 16;
}
- /* fall through */
+ fallthrough;
default:
return 0;
}
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 14b6f7638728..501b4fe55a3d 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1930,7 +1930,7 @@ void drm_mode_convert_to_umode(struct drm_mode_modeinfo *out,
default:
WARN(1, "Invalid aspect ratio (0%x) on mode\n",
in->picture_aspect_ratio);
- /* fall through */
+ fallthrough;
case HDMI_PICTURE_ASPECT_NONE:
out->flags |= DRM_MODE_FLAG_PIC_AR_NONE;
break;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 7a6f6df5e954..b38e9b592b8a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -987,10 +987,10 @@ static void exynos_dsi_send_to_fifo(struct exynos_dsi *dsi,
switch (length) {
case 3:
reg |= payload[2] << 16;
- /* Fall through */
+ fallthrough;
case 2:
reg |= payload[1] << 8;
- /* Fall through */
+ fallthrough;
case 1:
reg |= payload[0];
exynos_dsi_write(dsi, DSIM_PAYLOAD_REG, reg);
@@ -1038,7 +1038,7 @@ static void exynos_dsi_read_from_fifo(struct exynos_dsi *dsi,
payload[1] = reg >> 16;
++xfer->rx_done;
}
- /* Fall through */
+ fallthrough;
case MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE:
case MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE:
payload[0] = reg >> 8;
@@ -1082,10 +1082,10 @@ static void exynos_dsi_read_from_fifo(struct exynos_dsi *dsi,
switch (length) {
case 3:
payload[2] = (reg >> 16) & 0xff;
- /* Fall through */
+ fallthrough;
case 2:
payload[1] = (reg >> 8) & 0xff;
- /* Fall through */
+ fallthrough;
case 1:
payload[0] = reg & 0xff;
}
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 86fac677fe69..3c6d9f3913d5 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -101,19 +101,19 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
break;
case DRM_FORMAT_ARGB8888:
alpha = DCU_LAYER_AB_WHOLE_FRAME;
- /* fall-through */
+ fallthrough;
case DRM_FORMAT_XRGB8888:
bpp = FSL_DCU_ARGB8888;
break;
case DRM_FORMAT_ARGB4444:
alpha = DCU_LAYER_AB_WHOLE_FRAME;
- /* fall-through */
+ fallthrough;
case DRM_FORMAT_XRGB4444:
bpp = FSL_DCU_ARGB4444;
break;
case DRM_FORMAT_ARGB1555:
alpha = DCU_LAYER_AB_WHOLE_FRAME;
- /* fall-through */
+ fallthrough;
case DRM_FORMAT_XRGB1555:
bpp = FSL_DCU_ARGB1555;
break;
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index 8c55f5bee9ab..f4053dd6bde9 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -712,7 +712,7 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder,
switch (intel_dsi->pixel_format) {
default:
MISSING_CASE(intel_dsi->pixel_format);
- /* fallthrough */
+ fallthrough;
case MIPI_DSI_FMT_RGB565:
tmp |= PIX_FMT_RGB565;
break;
@@ -739,7 +739,7 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder,
switch (intel_dsi->video_mode_format) {
default:
MISSING_CASE(intel_dsi->video_mode_format);
- /* fallthrough */
+ fallthrough;
case VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS:
tmp |= VIDEO_MODE_SYNC_EVENT;
break;
@@ -792,7 +792,7 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder,
switch (pipe) {
default:
MISSING_CASE(pipe);
- /* fallthrough */
+ fallthrough;
case PIPE_A:
tmp |= TRANS_DDI_EDP_INPUT_A_ON;
break;
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index c53c85d38fa5..a0a41ec5c341 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -905,7 +905,7 @@ parse_psr(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
drm_dbg_kms(&dev_priv->drm,
"VBT tp1 wakeup time value %d is outside range[0-3], defaulting to max value 2500us\n",
psr_table->tp1_wakeup_time);
- /* fallthrough */
+ fallthrough;
case 2:
dev_priv->vbt.psr.tp1_wakeup_time_us = 2500;
break;
@@ -925,7 +925,7 @@ parse_psr(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
drm_dbg_kms(&dev_priv->drm,
"VBT tp2_tp3 wakeup time value %d is outside range[0-3], defaulting to max value 2500us\n",
psr_table->tp2_tp3_wakeup_time);
- /* fallthrough */
+ fallthrough;
case 2:
dev_priv->vbt.psr.tp2_tp3_wakeup_time_us = 2500;
break;
@@ -1775,7 +1775,7 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv,
switch (child->hdmi_max_data_rate) {
default:
MISSING_CASE(child->hdmi_max_data_rate);
- /* fall through */
+ fallthrough;
case HDMI_MAX_DATA_RATE_PLATFORM:
max_tmds_clock = 0;
break;
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index bb91dace304a..91a8161e7c05 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -326,7 +326,7 @@ static void pnv_get_cdclk(struct drm_i915_private *dev_priv,
default:
drm_err(&dev_priv->drm,
"Unknown pnv display core clock 0x%04x\n", gcfgc);
- /* fall through */
+ fallthrough;
case GC_DISPLAY_CLOCK_133_MHZ_PNV:
cdclk_config->cdclk = 133333;
break;
@@ -766,7 +766,7 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
switch (cdclk) {
default:
MISSING_CASE(cdclk);
- /* fall through */
+ fallthrough;
case 337500:
val |= LCPLL_CLK_FREQ_337_5_BDW;
break;
@@ -1042,7 +1042,7 @@ static void skl_set_cdclk(struct drm_i915_private *dev_priv,
drm_WARN_ON(&dev_priv->drm,
cdclk != dev_priv->cdclk.hw.bypass);
drm_WARN_ON(&dev_priv->drm, vco != 0);
- /* fall through */
+ fallthrough;
case 308571:
case 337500:
freq_select = CDCLK_FREQ_337_308;
@@ -1333,7 +1333,7 @@ static void icl_readout_refclk(struct drm_i915_private *dev_priv,
switch (dssm) {
default:
MISSING_CASE(dssm);
- /* fall through */
+ fallthrough;
case ICL_DSSM_CDCLK_PLL_REFCLK_24MHz:
cdclk_config->ref = 24000;
break;
@@ -1561,7 +1561,7 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
drm_WARN_ON(&dev_priv->drm,
cdclk != dev_priv->cdclk.hw.bypass);
drm_WARN_ON(&dev_priv->drm, vco != 0);
- /* fall through */
+ fallthrough;
case 2:
divider = BXT_CDCLK_CD2X_DIV_SEL_1;
break;
diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
index eccaa79cb4a9..6968de4f3477 100644
--- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -52,7 +52,7 @@ cnl_get_procmon_ref_values(struct drm_i915_private *dev_priv, enum phy phy)
switch (val & (PROCESS_INFO_MASK | VOLTAGE_INFO_MASK)) {
default:
MISSING_CASE(val);
- /* fall through */
+ fallthrough;
case VOLTAGE_INFO_0_85V | PROCESS_INFO_DOT_0:
procmon = &cnl_procmon_values[PROCMON_0_85V_DOT_0];
break;
@@ -320,7 +320,7 @@ void intel_combo_phy_power_up_lanes(struct drm_i915_private *dev_priv,
break;
default:
MISSING_CASE(lane_count);
- /* fall-through */
+ fallthrough;
case 4:
lane_mask = PWR_UP_ALL_LANES;
break;
@@ -337,7 +337,7 @@ void intel_combo_phy_power_up_lanes(struct drm_i915_private *dev_priv,
break;
default:
MISSING_CASE(lane_count);
- /* fall-through */
+ fallthrough;
case 4:
lane_mask = PWR_UP_ALL_LANES;
break;
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 2c484b55bcdf..a49ff3a1a63c 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -1888,7 +1888,7 @@ static void intel_ddi_get_encoder_pipes(struct intel_encoder *encoder,
switch (tmp & TRANS_DDI_EDP_INPUT_MASK) {
default:
MISSING_CASE(tmp & TRANS_DDI_EDP_INPUT_MASK);
- /* fallthrough */
+ fallthrough;
case TRANS_DDI_EDP_INPUT_A_ON:
case TRANS_DDI_EDP_INPUT_A_ONOFF:
*pipe_mask = BIT(PIPE_A);
@@ -4268,7 +4268,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
pipe_config->hdmi_scrambling = true;
if (temp & TRANS_DDI_HIGH_TMDS_CHAR_RATE)
pipe_config->hdmi_high_tmds_clock_ratio = true;
- /* fall through */
+ fallthrough;
case TRANS_DDI_MODE_SELECT_DVI:
pipe_config->output_types |= BIT(INTEL_OUTPUT_HDMI);
pipe_config->lane_count = 4;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index b2ec3a5141cc..68325678f5ef 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -2029,12 +2029,12 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
case I915_FORMAT_MOD_Y_TILED_CCS:
if (is_ccs_plane(fb, color_plane))
return 128;
- /* fall through */
+ fallthrough;
case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
case I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS:
if (is_ccs_plane(fb, color_plane))
return 64;
- /* fall through */
+ fallthrough;
case I915_FORMAT_MOD_Y_TILED:
if (IS_GEN(dev_priv, 2) || HAS_128_BYTE_Y_TILING(dev_priv))
return 128;
@@ -2043,7 +2043,7 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
case I915_FORMAT_MOD_Yf_TILED_CCS:
if (is_ccs_plane(fb, color_plane))
return 128;
- /* fall through */
+ fallthrough;
case I915_FORMAT_MOD_Yf_TILED:
switch (cpp) {
case 1:
@@ -2185,7 +2185,7 @@ static unsigned int intel_surf_alignment(const struct drm_framebuffer *fb,
case I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS:
if (is_semiplanar_uv_plane(fb, color_plane))
return intel_tile_row_size(fb, color_plane);
- /* Fall-through */
+ fallthrough;
case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
return 16 * 1024;
case I915_FORMAT_MOD_Y_TILED_CCS:
@@ -2194,7 +2194,7 @@ static unsigned int intel_surf_alignment(const struct drm_framebuffer *fb,
if (INTEL_GEN(dev_priv) >= 12 &&
is_semiplanar_uv_plane(fb, color_plane))
return intel_tile_row_size(fb, color_plane);
- /* Fall-through */
+ fallthrough;
case I915_FORMAT_MOD_Yf_TILED:
return 1 * 1024 * 1024;
default:
@@ -6211,7 +6211,7 @@ static int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
case DRM_FORMAT_ARGB16161616F:
if (INTEL_GEN(dev_priv) >= 11)
break;
- /* fall through */
+ fallthrough;
default:
drm_dbg_kms(&dev_priv->drm,
"[PLANE:%d:%s] FB:%d unsupported scaling format 0x%x\n",
@@ -10896,7 +10896,7 @@ static void hsw_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
break;
default:
MISSING_CASE(ddi_pll_sel);
- /* fall through */
+ fallthrough;
case PORT_CLK_SEL_NONE:
return;
}
@@ -10956,10 +10956,10 @@ static bool hsw_get_transcoder_state(struct intel_crtc *crtc,
drm_WARN(dev, 1,
"unknown pipe linked to transcoder %s\n",
transcoder_name(panel_transcoder));
- /* fall through */
+ fallthrough;
case TRANS_DDI_EDP_INPUT_A_ONOFF:
force_thru = true;
- /* fall through */
+ fallthrough;
case TRANS_DDI_EDP_INPUT_A_ON:
trans_pipe = PIPE_A;
break;
@@ -13183,7 +13183,7 @@ static bool check_digital_port_conflicts(struct intel_atomic_state *state)
case INTEL_OUTPUT_DDI:
if (drm_WARN_ON(dev, !HAS_DDI(to_i915(dev))))
break;
- /* else, fall through */
+ fallthrough;
case INTEL_OUTPUT_DP:
case INTEL_OUTPUT_HDMI:
case INTEL_OUTPUT_EDP:
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index aeb6ee395cce..afa7a378b31d 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -892,7 +892,7 @@ static int hsw_ddi_wrpll_get_freq(struct drm_i915_private *dev_priv,
refclk = dev_priv->dpll.ref_clks.nssc;
break;
}
- /* fall through */
+ fallthrough;
case WRPLL_REF_PCH_SSC:
/*
* We could calculate spread here, but our checking
@@ -2977,7 +2977,7 @@ static bool icl_calc_tbt_pll(struct intel_crtc_state *crtc_state,
switch (dev_priv->dpll.ref_clks.nssc) {
default:
MISSING_CASE(dev_priv->dpll.ref_clks.nssc);
- /* fall-through */
+ fallthrough;
case 19200:
*pll_params = tgl_tbt_pll_19_2MHz_values;
break;
@@ -2992,7 +2992,7 @@ static bool icl_calc_tbt_pll(struct intel_crtc_state *crtc_state,
switch (dev_priv->dpll.ref_clks.nssc) {
default:
MISSING_CASE(dev_priv->dpll.ref_clks.nssc);
- /* fall-through */
+ fallthrough;
case 19200:
case 38400:
*pll_params = icl_tbt_pll_19_2MHz_values;
@@ -3120,7 +3120,7 @@ static bool icl_mg_pll_find_divisors(int clock_khz, bool is_dp, bool use_ssc,
switch (div1) {
default:
MISSING_CASE(div1);
- /* fall through */
+ fallthrough;
case 2:
hsdiv = MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_2;
break;
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c
index bbde3b12c311..4072d7062efd 100644
--- a/drivers/gpu/drm/i915/display/intel_panel.c
+++ b/drivers/gpu/drm/i915/display/intel_panel.c
@@ -229,7 +229,7 @@ int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
case DRM_MODE_SCALE_NONE:
WARN_ON(adjusted_mode->crtc_hdisplay != crtc_state->pipe_src_w);
WARN_ON(adjusted_mode->crtc_vdisplay != crtc_state->pipe_src_h);
- /* fall through */
+ fallthrough;
case DRM_MODE_SCALE_FULLSCREEN:
x = y = 0;
width = adjusted_mode->crtc_hdisplay;
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index 2da4388e1540..5e9fb349c829 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -1531,7 +1531,7 @@ static void intel_sdvo_pre_enable(struct intel_atomic_state *state,
default:
drm_WARN(&dev_priv->drm, 1,
"unknown pixel multiplier specified\n");
- /* fall through */
+ fallthrough;
case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break;
case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break;
case 4: rate = SDVO_CLOCK_RATE_MULT_4X; break;
@@ -2549,19 +2549,19 @@ intel_sdvo_guess_ddc_bus(struct intel_sdvo *sdvo)
switch (sdvo->controlled_output) {
case SDVO_OUTPUT_LVDS1:
mask |= SDVO_OUTPUT_LVDS1;
- /* fall through */
+ fallthrough;
case SDVO_OUTPUT_LVDS0:
mask |= SDVO_OUTPUT_LVDS0;
- /* fall through */
+ fallthrough;
case SDVO_OUTPUT_TMDS1:
mask |= SDVO_OUTPUT_TMDS1;
- /* fall through */
+ fallthrough;
case SDVO_OUTPUT_TMDS0:
mask |= SDVO_OUTPUT_TMDS0;
- /* fall through */
+ fallthrough;
case SDVO_OUTPUT_RGB1:
mask |= SDVO_OUTPUT_RGB1;
- /* fall through */
+ fallthrough;
case SDVO_OUTPUT_RGB0:
mask |= SDVO_OUTPUT_RGB0;
break;
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index d03860fef2d7..c89f5f7ccb06 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -2147,7 +2147,7 @@ static int skl_plane_check_fb(const struct intel_crtc_state *crtc_state,
case DRM_FORMAT_RGB565:
if (INTEL_GEN(dev_priv) >= 11)
break;
- /* fall through */
+ fallthrough;
case DRM_FORMAT_C8:
case DRM_FORMAT_XRGB16161616F:
case DRM_FORMAT_XBGR16161616F:
@@ -2702,7 +2702,7 @@ static bool g4x_sprite_format_mod_supported(struct drm_plane *_plane,
if (modifier == DRM_FORMAT_MOD_LINEAR ||
modifier == I915_FORMAT_MOD_X_TILED)
return true;
- /* fall through */
+ fallthrough;
default:
return false;
}
@@ -2733,7 +2733,7 @@ static bool snb_sprite_format_mod_supported(struct drm_plane *_plane,
if (modifier == DRM_FORMAT_MOD_LINEAR ||
modifier == I915_FORMAT_MOD_X_TILED)
return true;
- /* fall through */
+ fallthrough;
default:
return false;
}
@@ -2768,7 +2768,7 @@ static bool vlv_sprite_format_mod_supported(struct drm_plane *_plane,
if (modifier == DRM_FORMAT_MOD_LINEAR ||
modifier == I915_FORMAT_MOD_X_TILED)
return true;
- /* fall through */
+ fallthrough;
default:
return false;
}
@@ -2801,7 +2801,7 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
case DRM_FORMAT_ABGR8888:
if (is_ccs_modifier(modifier))
return true;
- /* fall through */
+ fallthrough;
case DRM_FORMAT_RGB565:
case DRM_FORMAT_XRGB2101010:
case DRM_FORMAT_XBGR2101010:
@@ -2819,7 +2819,7 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
case DRM_FORMAT_XVYU2101010:
if (modifier == I915_FORMAT_MOD_Yf_TILED)
return true;
- /* fall through */
+ fallthrough;
case DRM_FORMAT_C8:
case DRM_FORMAT_XBGR16161616F:
case DRM_FORMAT_ABGR16161616F:
@@ -2834,7 +2834,7 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
modifier == I915_FORMAT_MOD_X_TILED ||
modifier == I915_FORMAT_MOD_Y_TILED)
return true;
- /* fall through */
+ fallthrough;
default:
return false;
}
@@ -2860,7 +2860,7 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
case I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS:
if (!gen12_plane_supports_mc_ccs(dev_priv, plane->id))
return false;
- /* fall through */
+ fallthrough;
case DRM_FORMAT_MOD_LINEAR:
case I915_FORMAT_MOD_X_TILED:
case I915_FORMAT_MOD_Y_TILED:
@@ -2877,7 +2877,7 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
case DRM_FORMAT_ABGR8888:
if (is_ccs_modifier(modifier))
return true;
- /* fall through */
+ fallthrough;
case DRM_FORMAT_YUYV:
case DRM_FORMAT_YVYU:
case DRM_FORMAT_UYVY:
@@ -2889,7 +2889,7 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
case DRM_FORMAT_P016:
if (modifier == I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS)
return true;
- /* fall through */
+ fallthrough;
case DRM_FORMAT_RGB565:
case DRM_FORMAT_XRGB2101010:
case DRM_FORMAT_XBGR2101010:
@@ -2910,7 +2910,7 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
modifier == I915_FORMAT_MOD_X_TILED ||
modifier == I915_FORMAT_MOD_Y_TILED)
return true;
- /* fall through */
+ fallthrough;
default:
return false;
}
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 5b5dc86a5737..8f67aef18b2d 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -159,7 +159,7 @@ int intel_tc_port_fia_max_lane_count(struct intel_digital_port *dig_port)
switch (lane_mask) {
default:
MISSING_CASE(lane_mask);
- /* fall-through */
+ fallthrough;
case 0x1:
case 0x2:
case 0x4:
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
index b23368529a40..753f82d87a31 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
@@ -209,7 +209,7 @@ static vm_fault_t i915_error_to_vmf_fault(int err)
switch (err) {
default:
WARN_ONCE(err, "unhandled error in %s: %i\n", __func__, err);
- /* fallthrough */
+ fallthrough;
case -EIO: /* shmemfs failure from swap device */
case -EFAULT: /* purged object */
case -ENODEV: /* bad object, how did you get here! */
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pages.c b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
index 7050519c87a4..d15ff6748a50 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_pages.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
@@ -276,7 +276,7 @@ static void *i915_gem_object_map(struct drm_i915_gem_object *obj,
switch (type) {
default:
MISSING_CASE(type);
- /* fallthrough - to use PAGE_KERNEL anyway */
+ fallthrough; /* to use PAGE_KERNEL anyway */
case I915_MAP_WB:
pgprot = PAGE_KERNEL;
break;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index e0f21f12d3ce..0be5e8683337 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
@@ -249,7 +249,7 @@ static void vlv_get_stolen_reserved(struct drm_i915_private *i915,
switch (reg_val & GEN7_STOLEN_RESERVED_SIZE_MASK) {
default:
MISSING_CASE(reg_val & GEN7_STOLEN_RESERVED_SIZE_MASK);
- /* fall through */
+ fallthrough;
case GEN7_STOLEN_RESERVED_1M:
*size = 1024 * 1024;
break;
@@ -416,7 +416,7 @@ static int i915_gem_init_stolen(struct drm_i915_private *i915)
case 4:
if (!IS_G4X(i915))
break;
- /* fall through */
+ fallthrough;
case 5:
g4x_get_stolen_reserved(i915, uncore,
&reserved_base, &reserved_size);
@@ -445,7 +445,7 @@ static int i915_gem_init_stolen(struct drm_i915_private *i915)
break;
default:
MISSING_CASE(INTEL_GEN(i915));
- /* fall-through */
+ fallthrough;
case 11:
case 12:
icl_get_stolen_reserved(i915, uncore,
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index dd1a42c4d344..26087dd79782 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -213,7 +213,7 @@ u32 intel_engine_context_size(struct intel_gt *gt, u8 class)
break;
default:
MISSING_CASE(class);
- /* fall through */
+ fallthrough;
case VIDEO_DECODE_CLASS:
case VIDEO_ENHANCEMENT_CLASS:
case COPY_ENGINE_CLASS:
diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
index 62979ea591f0..99e28d9021e8 100644
--- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
@@ -1437,7 +1437,7 @@ i915_get_ggtt_vma_pages(struct i915_vma *vma)
switch (vma->ggtt_view.type) {
default:
GEM_BUG_ON(vma->ggtt_view.type);
- /* fall through */
+ fallthrough;
case I915_GGTT_VIEW_NORMAL:
vma->pages = vma->obj->mm.pages;
return 0;
diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c
index 94915f668715..898593ca4889 100644
--- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c
@@ -100,7 +100,7 @@ static void set_hwsp(struct intel_engine_cs *engine, u32 offset)
*/
default:
GEM_BUG_ON(engine->id);
- /* fallthrough */
+ fallthrough;
case RCS0:
hwsp = RENDER_HWS_PGA_GEN7;
break;
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index 63bba7b4bb2f..05f3bc98d242 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -1226,7 +1226,7 @@ static int handle_g2v_notification(struct intel_vgpu *vgpu, int notification)
switch (notification) {
case VGT_G2V_PPGTT_L3_PAGE_TABLE_CREATE:
root_entry_type = GTT_TYPE_PPGTT_ROOT_L3_ENTRY;
- /* fall through */
+ fallthrough;
case VGT_G2V_PPGTT_L4_PAGE_TABLE_CREATE:
mm = intel_vgpu_get_ppgtt_mm(vgpu, root_entry_type, pdps);
return PTR_ERR_OR_ZERO(mm);
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 6a3a2ce0b394..3e6cbb0d1150 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1159,7 +1159,7 @@ static void engine_record_registers(struct intel_engine_coredump *ee)
switch (engine->id) {
default:
MISSING_CASE(engine->id);
- /* fall through */
+ fallthrough;
case RCS0:
mmio = RENDER_HWS_PGA_GEN7;
break;
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index 056994224c6b..69c0fa20eba1 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -474,7 +474,7 @@ config_status(struct drm_i915_private *i915, u64 config)
if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915))
/* Requires a mutex for sampling! */
return -ENODEV;
- /* Fall-through. */
+ fallthrough;
case I915_PMU_REQUESTED_FREQUENCY:
if (INTEL_GEN(i915) < 6)
return -ENODEV;
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 6776ebb3246d..8a4235d9d9f1 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -447,7 +447,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane,
if (fb->pitches[1] != fb->pitches[2])
return -EINVAL;
- /* fall-through */
+ fallthrough;
case DRM_FORMAT_NV12:
case DRM_FORMAT_NV16:
ubo = drm_plane_state_to_ubo(state);
diff --git a/drivers/gpu/drm/meson/meson_osd_afbcd.c b/drivers/gpu/drm/meson/meson_osd_afbcd.c
index f12e0271f166..ffc6b584dbf8 100644
--- a/drivers/gpu/drm/meson/meson_osd_afbcd.c
+++ b/drivers/gpu/drm/meson/meson_osd_afbcd.c
@@ -205,7 +205,7 @@ static int meson_g12a_afbcd_pixel_fmt(u64 modifier, uint32_t format)
/* YTR is forbidden for non XBGR formats */
if (modifier & AFBC_FORMAT_MOD_YTR)
return -EINVAL;
- /* fall through */
+ fallthrough;
case DRM_FORMAT_XBGR8888:
case DRM_FORMAT_ABGR8888:
return MAFBC_FMT_RGBA8888;
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index a8bcc70644df..1ffbbecafa22 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -654,7 +654,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
priv->viu.vd1_addr2,
priv->viu.vd1_stride2,
priv->viu.vd1_height2);
- /* fallthrough */
+ fallthrough;
case 2:
gem = drm_fb_cma_get_gem_obj(fb, 1);
priv->viu.vd1_addr1 = gem->paddr + fb->offsets[1];
@@ -666,7 +666,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
priv->viu.vd1_addr1,
priv->viu.vd1_stride1,
priv->viu.vd1_height1);
- /* fallthrough */
+ fallthrough;
case 1:
gem = drm_fb_cma_get_gem_obj(fb, 0);
priv->viu.vd1_addr0 = gem->paddr + fb->offsets[0];
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 9e63a190642c..84a5d9c1f2a2 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -59,7 +59,7 @@ static void a5xx_submit_in_rb(struct msm_gpu *gpu, struct msm_gem_submit *submit
case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
if (priv->lastctx == ctx)
break;
- /* fall-thru */
+ fallthrough;
case MSM_SUBMIT_CMD_BUF:
/* copy commands into RB: */
obj = submit->bos[submit->cmd[i].idx].obj;
@@ -150,7 +150,7 @@ static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
if (priv->lastctx == ctx)
break;
- /* fall-thru */
+ fallthrough;
case MSM_SUBMIT_CMD_BUF:
OUT_PKT7(ring, CP_INDIRECT_BUFFER_PFE, 3);
OUT_RING(ring, lower_32_bits(submit->cmd[i].iova));
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index b67b38c8fadf..4c9bda19cbc4 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -602,7 +602,7 @@ static void a6xx_gmu_power_config(struct a6xx_gmu *gmu)
gmu_rmw(gmu, REG_A6XX_GMU_PWR_COL_INTER_FRAME_CTRL, 0,
A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_IFPC_ENABLE |
A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_HM_POWER_COLLAPSE_ENABLE);
- /* Fall through */
+ fallthrough;
case GMU_IDLE_STATE_SPTP:
gmu_write(gmu, REG_A6XX_GMU_PWR_COL_SPTPRAC_HYST,
GMU_PWR_COL_HYST);
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index c5a3e4d4c007..3966abd523cc 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -117,7 +117,7 @@ static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
if (priv->lastctx == ctx)
break;
- /* fall-thru */
+ fallthrough;
case MSM_SUBMIT_CMD_BUF:
OUT_PKT7(ring, CP_INDIRECT_BUFFER_PFE, 3);
OUT_RING(ring, lower_32_bits(submit->cmd[i].iova));
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index e23641a5ec84..bb0b09790157 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -474,7 +474,7 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
/* ignore if there has not been a ctx switch: */
if (priv->lastctx == ctx)
break;
- /* fall-thru */
+ fallthrough;
case MSM_SUBMIT_CMD_BUF:
OUT_PKT3(ring, adreno_is_a4xx(adreno_gpu) ?
CP_INDIRECT_BUFFER_PFE : CP_INDIRECT_BUFFER_PFD, 2);
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index e0817934ee16..bd12eae0cb31 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -597,7 +597,7 @@ static void venc_bridge_mode_set(struct drm_bridge *bridge,
switch (venc_mode) {
default:
WARN_ON_ONCE(1);
- /* Fall-through */
+ fallthrough;
case VENC_MODE_PAL:
venc->config = &venc_config_pal_trm;
break;
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index ba20c6f03719..886e9959496f 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -4856,7 +4856,7 @@ static void ci_request_link_speed_change_before_state_change(struct radeon_devic
pi->force_pcie_gen = RADEON_PCIE_GEN2;
if (current_link_speed == RADEON_PCIE_GEN2)
break;
- /* fall through */
+ fallthrough;
case RADEON_PCIE_GEN2:
if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
break;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 3b7ead5be5bf..73f67bf222e1 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -820,7 +820,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
((idx_value >> 21) & 0xF));
return -EINVAL;
}
- /* Fall through. */
+ fallthrough;
case 6:
track->cb[i].cpp = 4;
break;
@@ -971,7 +971,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
return -EINVAL;
}
/* The same rules apply as for DXT3/5. */
- /* Fall through. */
+ fallthrough;
case R300_TX_FORMAT_DXT3:
case R300_TX_FORMAT_DXT5:
track->textures[i].cpp = 1;
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 1d4c04e0a449..50b89b6d9a6c 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -115,7 +115,7 @@ void r420_pipes_init(struct radeon_device *rdev)
default:
/* force to 1 pipe */
num_pipes = 1;
- /* fall through */
+ fallthrough;
case 1:
tmp = (0 << 1);
break;
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 49e8266461f8..390a9621604a 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -487,7 +487,7 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
return -EINVAL;
}
}
- /* fall through */
+ fallthrough;
case V_0280A0_CLEAR_ENABLE:
{
uint32_t block_max = G_028100_CMASK_BLOCK_MAX(track->cb_color_mask[i]);
@@ -1535,7 +1535,7 @@ static int r600_check_texture_resource(struct radeon_cs_parser *p, u32 idx,
break;
case V_038000_SQ_TEX_DIM_2D_ARRAY_MSAA:
is_array = true;
- /* fall through */
+ fallthrough;
case V_038000_SQ_TEX_DIM_2D_MSAA:
array_check.nsamples = 1 << llevel;
llevel = 0;
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 1ad5c3b86b64..57fb3eb3a4b4 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -454,7 +454,7 @@ static int radeon_uvd_validate_codec(struct radeon_cs_parser *p,
if (p->rdev->family >= CHIP_PALM)
return 0;
- /* fall through */
+ fallthrough;
default:
DRM_ERROR("UVD codec not supported by hardware %d!\n",
stream_type);
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index a167e1c36d24..d1c73e9db889 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -5744,7 +5744,7 @@ static void si_request_link_speed_change_before_state_change(struct radeon_devic
si_pi->force_pcie_gen = RADEON_PCIE_GEN2;
if (current_link_speed == RADEON_PCIE_GEN2)
break;
- /* fall through */
+ fallthrough;
case RADEON_PCIE_GEN2:
if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
break;
diff --git a/drivers/gpu/drm/radeon/uvd_v1_0.c b/drivers/gpu/drm/radeon/uvd_v1_0.c
index f858d8d06347..800721153d51 100644
--- a/drivers/gpu/drm/radeon/uvd_v1_0.c
+++ b/drivers/gpu/drm/radeon/uvd_v1_0.c
@@ -219,7 +219,7 @@ done:
WREG32(RS_DQ_RD_RET_CONF, 0x3f);
WREG32(MC_CONFIG, 0x1f);
- /* fall through */
+ fallthrough;
case CHIP_RV670:
case CHIP_RV635:
diff --git a/drivers/gpu/drm/savage/savage_state.c b/drivers/gpu/drm/savage/savage_state.c
index a2ac25c11c90..e0d40ae67d54 100644
--- a/drivers/gpu/drm/savage/savage_state.c
+++ b/drivers/gpu/drm/savage/savage_state.c
@@ -306,7 +306,7 @@ static int savage_dispatch_dma_prim(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
- /* fall through */
+ fallthrough;
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of vertices %u in TRILIST\n",
@@ -444,7 +444,7 @@ static int savage_dispatch_vb_prim(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
- /* fall through */
+ fallthrough;
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of vertices %u in TRILIST\n",
@@ -566,7 +566,7 @@ static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
- /* fall through */
+ fallthrough;
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
@@ -705,7 +705,7 @@ static int savage_dispatch_vb_idx(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
- /* fall through */
+ fallthrough;
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
@@ -1066,7 +1066,7 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_
ret = -EINVAL;
goto done;
}
- /* fall through */
+ fallthrough;
case SAVAGE_CMD_DMA_PRIM:
case SAVAGE_CMD_VB_PRIM:
if (!first_draw_cmd)
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 008f07923bbc..38a558768e53 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -850,13 +850,13 @@ static int hdmi_audio_configure(struct sti_hdmi *hdmi)
switch (info->channels) {
case 8:
audio_cfg |= HDMI_AUD_CFG_CH78_VALID;
- /* fall through */
+ fallthrough;
case 6:
audio_cfg |= HDMI_AUD_CFG_CH56_VALID;
- /* fall through */
+ fallthrough;
case 4:
audio_cfg |= HDMI_AUD_CFG_CH34_VALID | HDMI_AUD_CFG_8CH;
- /* fall through */
+ fallthrough;
case 2:
audio_cfg |= HDMI_AUD_CFG_CH12_VALID;
break;
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index 359b56e43b83..ced9a8287dd8 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -195,7 +195,7 @@ void sun4i_tcon_set_status(struct sun4i_tcon *tcon,
switch (encoder->encoder_type) {
case DRM_MODE_ENCODER_LVDS:
is_lvds = true;
- /* Fallthrough */
+ fallthrough;
case DRM_MODE_ENCODER_DSI:
case DRM_MODE_ENCODER_NONE:
channel = 0;
@@ -342,7 +342,7 @@ static void sun4i_tcon0_mode_set_dithering(struct sun4i_tcon *tcon,
/* R and B components are only 5 bits deep */
val |= SUN4I_TCON0_FRM_CTL_MODE_R;
val |= SUN4I_TCON0_FRM_CTL_MODE_B;
- /* Fall through */
+ fallthrough;
case MEDIA_BUS_FMT_RGB666_1X18:
case MEDIA_BUS_FMT_RGB666_1X7X3_SPWG:
/* Fall through: enable dithering */
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
index aa67cb037e9d..7f13f4d715bf 100644
--- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
+++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
@@ -1027,7 +1027,7 @@ static ssize_t sun6i_dsi_transfer(struct mipi_dsi_host *host,
ret = sun6i_dsi_dcs_read(dsi, msg);
break;
}
- /* Else, fall through */
+ fallthrough;
default:
ret = -EINVAL;
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 9a0b3240bc58..424ad60b4f38 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -135,7 +135,7 @@ static inline u32 compute_dda_inc(unsigned int in, unsigned int out, bool v,
default:
WARN_ON_ONCE(1);
- /* fallthrough */
+ fallthrough;
case 4:
max = 4;
break;
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 1856962411c7..518220bd092a 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -386,7 +386,7 @@ static void tilcdc_crtc_set_mode(struct drm_crtc *crtc)
case DRM_FORMAT_XBGR8888:
case DRM_FORMAT_XRGB8888:
reg |= LCDC_V2_TFT_24BPP_UNPACK;
- /* fallthrough */
+ fallthrough;
case DRM_FORMAT_BGR888:
case DRM_FORMAT_RGB888:
reg |= LCDC_V2_TFT_24BPP_MODE;
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index 33526c5df0e8..4732dcc80e11 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -525,7 +525,7 @@ int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr,
if (unlikely(ret != 0))
return ret;
}
- /* fall through */
+ fallthrough;
case TTM_PL_TT:
ret = ttm_bo_vm_access_kmap(bo, offset, buf, len, write);
break;
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 551fa31629af..5771bb53ce6a 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -179,21 +179,21 @@ via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
switch (vsg->state) {
case dr_via_device_mapped:
via_unmap_blit_from_device(pdev, vsg);
- /* fall through */
+ fallthrough;
case dr_via_desc_pages_alloc:
for (i = 0; i < vsg->num_desc_pages; ++i) {
if (vsg->desc_pages[i] != NULL)
free_page((unsigned long)vsg->desc_pages[i]);
}
kfree(vsg->desc_pages);
- /* fall through */
+ fallthrough;
case dr_via_pages_locked:
unpin_user_pages_dirty_lock(vsg->pages, vsg->num_pages,
(vsg->direction == DMA_FROM_DEVICE));
- /* fall through */
+ fallthrough;
case dr_via_pages_alloc:
vfree(vsg->pages);
- /* fall through */
+ fallthrough;
default:
vsg->state = dr_via_sg_init;
}
diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c
index 013c9e0e412c..cc93a8c9547b 100644
--- a/drivers/gpu/drm/xen/xen_drm_front.c
+++ b/drivers/gpu/drm/xen/xen_drm_front.c
@@ -649,9 +649,7 @@ static void displback_changed(struct xenbus_device *xb_dev,
switch (backend_state) {
case XenbusStateReconfiguring:
- /* fall through */
case XenbusStateReconfigured:
- /* fall through */
case XenbusStateInitialised:
break;
@@ -701,7 +699,6 @@ static void displback_changed(struct xenbus_device *xb_dev,
break;
case XenbusStateUnknown:
- /* fall through */
case XenbusStateClosed:
if (xb_dev->state == XenbusStateClosed)
break;
diff --git a/drivers/gpu/ipu-v3/ipu-dc.c b/drivers/gpu/ipu-v3/ipu-dc.c
index dbcc16721931..34b4075a6a8e 100644
--- a/drivers/gpu/ipu-v3/ipu-dc.c
+++ b/drivers/gpu/ipu-v3/ipu-dc.c
@@ -141,7 +141,7 @@ static int ipu_bus_format_to_map(u32 fmt)
switch (fmt) {
default:
WARN_ON(1);
- /* fall-through */
+ fallthrough;
case MEDIA_BUS_FMT_RGB888_1X24:
return IPU_DC_MAP_RGB24;
case MEDIA_BUS_FMT_RGB565_1X16:
diff --git a/drivers/hid/hid-lg-g15.c b/drivers/hid/hid-lg-g15.c
index ef0cbcd7540d..fcaf8466e627 100644
--- a/drivers/hid/hid-lg-g15.c
+++ b/drivers/hid/hid-lg-g15.c
@@ -680,7 +680,7 @@ static int lg_g15_register_led(struct lg_g15_data *g15, int i)
* but it does have a separate power-on (reset) value.
*/
g15->leds[i].cdev.name = "g15::power_on_backlight_val";
- /* fall through */
+ fallthrough;
case LG_G15_KBD_BRIGHTNESS:
g15->leds[i].cdev.brightness_set_blocking =
lg_g510_kbd_led_set;
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index a78c13cc9f47..38ee25a813b9 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -844,7 +844,7 @@ static void logi_dj_recv_queue_notification(struct dj_receiver_dev *djrcv_dev,
workitem.type = WORKITEM_TYPE_EMPTY;
break;
}
- /* fall-through */
+ fallthrough;
case REPORT_TYPE_NOTIF_DEVICE_UNPAIRED:
workitem.quad_id_msb =
dj_report->report_params[DEVICE_PAIRED_PARAM_EQUAD_ID_MSB];
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 2d8b589201a4..5576fed7bc15 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -163,16 +163,13 @@ static int ms_surface_dial_quirk(struct hid_input *hi, struct hid_field *field,
{
switch (usage->hid & HID_USAGE_PAGE) {
case 0xff070000:
- /* fall-through */
case HID_UP_DIGITIZER:
/* ignore those axis */
return -1;
case HID_UP_GENDESK:
switch (usage->hid) {
case HID_GD_X:
- /* fall-through */
case HID_GD_Y:
- /* fall-through */
case HID_GD_RFKILL_BTN:
/* ignore those axis */
return -1;
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 8cffa84c9650..7f41213d5ae3 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -428,7 +428,6 @@ static void rmi_report(struct hid_device *hid, struct hid_report *report)
switch (report->id) {
case RMI_READ_DATA_REPORT_ID:
- /* fall-through */
case RMI_ATTN_REPORT_ID:
return;
}
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index 1a6e600197d0..2ff4c8e366ff 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -780,7 +780,7 @@ static void kone_keep_values_up_to_date(struct kone_device *kone,
case kone_mouse_event_switch_profile:
kone->actual_dpi = kone->profiles[event->value - 1].
startup_dpi;
- /* fall through */
+ fallthrough;
case kone_mouse_event_osd_profile:
kone->actual_profile = event->value;
break;
diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c
index 78a364ae2f68..7d20d1fcf8d2 100644
--- a/drivers/hid/hid-uclogic-params.c
+++ b/drivers/hid/hid-uclogic-params.c
@@ -974,7 +974,7 @@ int uclogic_params_init(struct uclogic_params *params,
}
break;
}
- /* FALL THROUGH */
+ fallthrough;
case VID_PID(USB_VENDOR_ID_HUION,
USB_DEVICE_ID_HUION_TABLET):
case VID_PID(USB_VENDOR_ID_HUION,
diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c
index 679e142fc850..e484c3618dec 100644
--- a/drivers/hid/hid-wiimote-core.c
+++ b/drivers/hid/hid-wiimote-core.c
@@ -1672,7 +1672,6 @@ static ssize_t wiimote_ext_show(struct device *dev,
case WIIMOTE_EXT_GUITAR:
return sprintf(buf, "guitar\n");
case WIIMOTE_EXT_UNKNOWN:
- /* fallthrough */
default:
return sprintf(buf, "unknown\n");
}
@@ -1722,7 +1721,6 @@ static ssize_t wiimote_dev_show(struct device *dev,
case WIIMOTE_DEV_PENDING:
return sprintf(buf, "pending\n");
case WIIMOTE_DEV_UNKNOWN:
- /* fallthrough */
default:
return sprintf(buf, "unknown\n");
}
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index 4140dea693e9..7c0752fbfcf7 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -781,7 +781,6 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
case HIDIOCGUCODE:
- /* fall through */
case HIDIOCGUSAGE:
case HIDIOCSUSAGE:
case HIDIOCGUSAGES:
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 1c96809b51c9..83dfec327c42 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -341,7 +341,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom)
case 2: /* Mouse with wheel */
input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
- /* fall through */
+ fallthrough;
case 3: /* Mouse without wheel */
wacom->tool[0] = BTN_TOOL_MOUSE;
@@ -1201,7 +1201,7 @@ static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
case 0x04:
wacom_intuos_bt_process_data(wacom, data + i);
i += 10;
- /* fall through */
+ fallthrough;
case 0x03:
wacom_intuos_bt_process_data(wacom, data + i);
i += 10;
@@ -2148,7 +2148,7 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field
for (i = 0; i < wacom->led.count; i++)
wacom_update_led(wacom, features->numbered_buttons,
value, i);
- /* fall through*/
+ fallthrough;
default:
do_report = true;
break;
@@ -3602,14 +3602,14 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
switch (features->type) {
case GRAPHIRE_BT:
__clear_bit(ABS_MISC, input_dev->absbit);
- /* fall through */
+ fallthrough;
case WACOM_MO:
case WACOM_G4:
input_set_abs_params(input_dev, ABS_DISTANCE, 0,
features->distance_max,
features->distance_fuzz, 0);
- /* fall through */
+ fallthrough;
case GRAPHIRE:
input_set_capability(input_dev, EV_REL, REL_WHEEL);
@@ -3649,7 +3649,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
case INTUOS4S:
input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
input_abs_set_res(input_dev, ABS_Z, 287);
- /* fall through */
+ fallthrough;
case INTUOS:
wacom_setup_intuos(wacom_wac);
@@ -3682,7 +3682,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
case TABLETPC:
case TABLETPCE:
__clear_bit(ABS_MISC, input_dev->absbit);
- /* fall through */
+ fallthrough;
case DTUS:
case DTUSX:
@@ -3696,7 +3696,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
case PTU:
__set_bit(BTN_STYLUS2, input_dev->keybit);
- /* fall through */
+ fallthrough;
case PENPARTNER:
__set_bit(BTN_TOOL_PEN, input_dev->keybit);
@@ -3799,7 +3799,7 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40);
- /* fall through */
+ fallthrough;
case INTUOS5:
case INTUOS5L:
@@ -3817,7 +3817,7 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
- /* fall through */
+ fallthrough;
case WACOM_27QHDT:
if (wacom_wac->shared->touch->product == 0x32C ||
@@ -3826,14 +3826,14 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
__set_bit(SW_MUTE_DEVICE, input_dev->swbit);
wacom_wac->shared->has_mute_touch_switch = true;
}
- /* fall through */
+ fallthrough;
case MTSCREEN:
case MTTPC:
case MTTPC_B:
case TABLETPC2FG:
input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
- /*fall through */
+ fallthrough;
case TABLETPC:
case TABLETPCE:
@@ -3843,7 +3843,7 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
case INTUOSHT2:
input_dev->evbit[0] |= BIT_MASK(EV_SW);
__set_bit(SW_MUTE_DEVICE, input_dev->swbit);
- /* fall through */
+ fallthrough;
case BAMBOO_PT:
case BAMBOO_TOUCH:
@@ -4099,7 +4099,7 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);
__set_bit(KEY_INFO, input_dev->keybit);
- /* fall through */
+ fallthrough;
case WACOM_21UX2:
case WACOM_BEE:
@@ -4115,7 +4115,7 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
case INTUOS3:
case INTUOS3L:
input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
- /* fall through */
+ fallthrough;
case INTUOS3S:
input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
@@ -4139,7 +4139,7 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
* ID_INPUT_TABLET to be set.
*/
__set_bit(BTN_STYLUS, input_dev->keybit);
- /* fall through */
+ fallthrough;
case INTUOS4:
case INTUOS4L:
diff --git a/drivers/hsi/clients/ssi_protocol.c b/drivers/hsi/clients/ssi_protocol.c
index 365b5d5967ac..96d0eccca3aa 100644
--- a/drivers/hsi/clients/ssi_protocol.c
+++ b/drivers/hsi/clients/ssi_protocol.c
@@ -291,7 +291,7 @@ static void ssip_set_rxstate(struct ssi_protocol *ssi, unsigned int state)
/* CMT speech workaround */
if (atomic_read(&ssi->tx_usecnt))
break;
- /* Else, fall through */
+ fallthrough;
case RECEIVING:
mod_timer(&ssi->keep_alive, jiffies +
msecs_to_jiffies(SSIP_KATOUT));
@@ -466,7 +466,7 @@ static void ssip_keep_alive(struct timer_list *t)
case SEND_READY:
if (atomic_read(&ssi->tx_usecnt) == 0)
break;
- /* Fall through */
+ fallthrough;
/*
* Workaround for cmt-speech in that case
* we relay on audio timers.
@@ -668,7 +668,7 @@ static void ssip_rx_bootinforeq(struct hsi_client *cl, u32 cmd)
case ACTIVE:
dev_err(&cl->device, "Boot info req on active state\n");
ssip_error(cl);
- /* Fall through */
+ fallthrough;
case INIT:
case HANDSHAKE:
spin_lock_bh(&ssi->lock);
diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c
index 4bc4a201f0f6..fa69b94debd9 100644
--- a/drivers/hsi/controllers/omap_ssi_core.c
+++ b/drivers/hsi/controllers/omap_ssi_core.c
@@ -296,7 +296,7 @@ static int ssi_clk_event(struct notifier_block *nb, unsigned long event,
break;
case ABORT_RATE_CHANGE:
dev_dbg(&ssi->device, "abort rate change\n");
- /* Fall through */
+ fallthrough;
case POST_RATE_CHANGE:
dev_dbg(&ssi->device, "post rate change (%lu -> %lu)\n",
clk_data->old_rate, clk_data->new_rate);
diff --git a/drivers/hv/hv_kvp.c b/drivers/hv/hv_kvp.c
index e74b144b8f3d..754d35a25a1c 100644
--- a/drivers/hv/hv_kvp.c
+++ b/drivers/hv/hv_kvp.c
@@ -354,7 +354,7 @@ static void process_ib_ipinfo(void *in_msg, void *out_msg, int op)
out->body.kvp_ip_val.dhcp_enabled = in->kvp_ip_val.dhcp_enabled;
- /* fallthrough */
+ fallthrough;
case KVP_OP_GET_IP_INFO:
utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.adapter_id,
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c
index 319a0519ebdb..208813158bb4 100644
--- a/drivers/hwmon/adt7462.c
+++ b/drivers/hwmon/adt7462.c
@@ -435,7 +435,7 @@ static const char *voltage_label(struct adt7462_data *data, int which)
case 3:
return "+1.5V";
}
- /* fall through */
+ fallthrough;
case 2:
if (!(data->pin_cfg[1] & ADT7462_PIN22_INPUT))
return "+12V3";
@@ -493,7 +493,7 @@ static const char *voltage_label(struct adt7462_data *data, int which)
case 3:
return "+1.5";
}
- /* fall through */
+ fallthrough;
case 11:
if (data->pin_cfg[3] >> ADT7462_PIN28_SHIFT ==
ADT7462_PIN28_VOLT &&
@@ -531,7 +531,7 @@ static int voltage_multiplier(struct adt7462_data *data, int which)
case 3:
return 7800;
}
- /* fall through */
+ fallthrough;
case 2:
if (!(data->pin_cfg[1] & ADT7462_PIN22_INPUT))
return 62500;
@@ -589,7 +589,7 @@ static int voltage_multiplier(struct adt7462_data *data, int which)
case 3:
return 7800;
}
- /* fall through */
+ fallthrough;
case 11:
case 12:
if (data->pin_cfg[3] >> ADT7462_PIN28_SHIFT ==
diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c
index cf0962f7a020..e9c0bbc2caa9 100644
--- a/drivers/hwmon/emc1403.c
+++ b/drivers/hwmon/emc1403.c
@@ -406,10 +406,10 @@ static int emc1403_probe(struct i2c_client *client,
switch (id->driver_data) {
case emc1404:
data->groups[2] = &emc1404_group;
- /* fall through */
+ fallthrough;
case emc1403:
data->groups[1] = &emc1403_group;
- /* fall through */
+ fallthrough;
case emc1402:
data->groups[0] = &emc1402_group;
}
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index d09deb409de7..4dec793fd07d 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -1285,7 +1285,7 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev)
data->pwm_auto_point_pwm[nr][0] =
f71882fg_read8(data,
F71882FG_REG_POINT_PWM(nr, 0));
- /* Fall through */
+ fallthrough;
case f71862fg:
data->pwm_auto_point_pwm[nr][1] =
f71882fg_read8(data,
@@ -2442,7 +2442,7 @@ static int f71882fg_probe(struct platform_device *pdev)
case f71869a:
/* These always have signed auto point temps */
data->auto_point_temp_signed = 1;
- /* Fall through - to select correct fan/pwm reg bank! */
+ fallthrough; /* to select correct fan/pwm reg bank! */
case f71889fg:
case f71889ed:
case f71889a:
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
index eb72e390844e..6d1175a51832 100644
--- a/drivers/hwmon/hwmon-vid.c
+++ b/drivers/hwmon/hwmon-vid.c
@@ -96,7 +96,7 @@ int vid_from_reg(int val, u8 vrm)
val &= 0x1f;
if (val == 0x1f)
return 0;
- /* fall through */
+ fallthrough;
case 25: /* AMD NPT 0Fh */
val &= 0x3f;
return (val < 32) ? 1550 - 25 * val
@@ -122,7 +122,7 @@ int vid_from_reg(int val, u8 vrm)
case 84: /* VRM 8.4 */
val &= 0x0f;
- /* fall through */
+ fallthrough;
case 82: /* VRM 8.2 */
val &= 0x1f;
return val == 0x1f ? 0 :
diff --git a/drivers/hwmon/ina3221.c b/drivers/hwmon/ina3221.c
index 7fc5b065ad8b..81e155692aba 100644
--- a/drivers/hwmon/ina3221.c
+++ b/drivers/hwmon/ina3221.c
@@ -352,7 +352,7 @@ static int ina3221_read_curr(struct device *dev, u32 attr,
if (ret)
return ret;
- /* fall through */
+ fallthrough;
case hwmon_curr_crit:
case hwmon_curr_max:
if (!resistance_uo)
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index 750b08713dee..5bd15622a85f 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -2669,7 +2669,7 @@ static void pwm_update_registers(struct nct6775_data *data, int nr)
case thermal_cruise:
nct6775_write_value(data, data->REG_TARGET[nr],
data->target_temp[nr]);
- /* fall through */
+ fallthrough;
default:
reg = nct6775_read_value(data, data->REG_FAN_MODE[nr]);
reg = (reg & ~data->tolerance_mask) |
diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c
index 30e18eb60da7..a71777990d49 100644
--- a/drivers/hwmon/occ/common.c
+++ b/drivers/hwmon/occ/common.c
@@ -752,7 +752,7 @@ static int occ_setup_sensor_attrs(struct occ *occ)
switch (sensors->freq.version) {
case 2:
show_freq = occ_show_freq_2;
- /* fall through */
+ fallthrough;
case 1:
num_attrs += (sensors->freq.num_sensors * 2);
break;
@@ -763,7 +763,7 @@ static int occ_setup_sensor_attrs(struct occ *occ)
switch (sensors->power.version) {
case 2:
show_power = occ_show_power_2;
- /* fall through */
+ fallthrough;
case 1:
num_attrs += (sensors->power.num_sensors * 4);
break;
@@ -781,7 +781,7 @@ static int occ_setup_sensor_attrs(struct occ *occ)
break;
case 3:
show_caps = occ_show_caps_3;
- /* fall through */
+ fallthrough;
case 2:
num_attrs += (sensors->caps.num_sensors * 8);
break;
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index e1d10a6b7f7c..a07b97400cba 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -1213,7 +1213,7 @@ temp_type_store(struct device *dev, struct device_attribute *devattr,
case W83781D_DEFAULT_BETA:
dev_warn(dev, "Sensor type %d is deprecated, please use 4 "
"instead\n", W83781D_DEFAULT_BETA);
- /* fall through */
+ fallthrough;
case 4: /* thermistor */
tmp = w83627hf_read_value(data, W83781D_REG_SCFG1);
w83627hf_write_value(data, W83781D_REG_SCFG1,
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 015f1ea31966..d833a4f16c47 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -814,7 +814,7 @@ store_sensor(struct device *dev, struct device_attribute *da,
dev_warn(dev,
"Sensor type %d is deprecated, please use 4 instead\n",
W83781D_DEFAULT_BETA);
- /* fall through */
+ fallthrough;
case 4: /* thermistor */
tmp = w83781d_read_value(data, W83781D_REG_SCFG1);
w83781d_write_value(data, W83781D_REG_SCFG1,
diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c
index 44f68b965aec..6d52b530b429 100644
--- a/drivers/hwmon/w83795.c
+++ b/drivers/hwmon/w83795.c
@@ -2127,7 +2127,7 @@ static void w83795_apply_temp_config(struct w83795_data *data, u8 config,
if (temp_chan >= 4)
break;
data->temp_mode |= 1 << temp_chan;
- /* fall through */
+ fallthrough;
case 0x3: /* Thermistor */
data->has_temp |= 1 << temp_chan;
break;
diff --git a/drivers/hwtracing/coresight/coresight-cpu-debug.c b/drivers/hwtracing/coresight/coresight-cpu-debug.c
index 96544b348c27..7e642fb3ed15 100644
--- a/drivers/hwtracing/coresight/coresight-cpu-debug.c
+++ b/drivers/hwtracing/coresight/coresight-cpu-debug.c
@@ -346,10 +346,10 @@ static void debug_init_arch_data(void *info)
switch (mode) {
case EDDEVID_IMPL_FULL:
drvdata->edvidsr_present = true;
- /* Fall through */
+ fallthrough;
case EDDEVID_IMPL_EDPCSR_EDCIDSR:
drvdata->edcidsr_present = true;
- /* Fall through */
+ fallthrough;
case EDDEVID_IMPL_EDPCSR:
/*
* In ARM DDI 0487A.k, the EDDEVID1.PCSROffset is used to
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index 6d7d2169bfb2..96425e818fc2 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -1382,7 +1382,6 @@ static int etm4_cpu_pm_notify(struct notifier_block *nb, unsigned long cmd,
return NOTIFY_BAD;
break;
case CPU_PM_EXIT:
- /* fallthrough */
case CPU_PM_ENTER_FAILED:
if (drvdata->state_needs_restore)
etm4_cpu_restore(drvdata);
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index 7040d583bed9..9ca3aaafcfbc 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -84,9 +84,7 @@ u32 tmc_get_memwidth_mask(struct tmc_drvdata *drvdata)
*/
switch (drvdata->memwidth) {
case TMC_MEM_INTF_WIDTH_32BITS:
- /* fallthrough */
case TMC_MEM_INTF_WIDTH_64BITS:
- /* fallthrough */
case TMC_MEM_INTF_WIDTH_128BITS:
mask = GENMASK(31, 4);
break;
diff --git a/drivers/hwtracing/intel_th/sth.c b/drivers/hwtracing/intel_th/sth.c
index a1529f571491..9ca8c4e045f8 100644
--- a/drivers/hwtracing/intel_th/sth.c
+++ b/drivers/hwtracing/intel_th/sth.c
@@ -84,11 +84,11 @@ static ssize_t notrace sth_stm_packet(struct stm_data *stm_data,
/* Global packets (GERR, XSYNC, TRIG) are sent with register writes */
case STP_PACKET_GERR:
reg += 4;
- /* fall through */
+ fallthrough;
case STP_PACKET_XSYNC:
reg += 8;
- /* fall through */
+ fallthrough;
case STP_PACKET_TRIG:
if (flags & STP_PACKET_TIMESTAMPED)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 175c590b93b7..12ac4212aded 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1425,7 +1425,6 @@ omap_i2c_probe(struct platform_device *pdev)
major = OMAP_I2C_REV_SCHEME_0_MAJOR(omap->rev);
break;
case OMAP_I2C_SCHEME_1:
- /* FALLTHROUGH */
default:
omap->regs = (u8 *)reg_map_ip_v2;
rev = (rev << 16) |
diff --git a/drivers/i2c/busses/i2c-opal.c b/drivers/i2c/busses/i2c-opal.c
index 1c4c9bb06a0b..6eb0f50c5d28 100644
--- a/drivers/i2c/busses/i2c-opal.c
+++ b/drivers/i2c/busses/i2c-opal.c
@@ -125,7 +125,7 @@ static int i2c_opal_smbus_xfer(struct i2c_adapter *adap, u16 addr,
case I2C_SMBUS_BYTE:
req.buffer_ra = cpu_to_be64(__pa(&data->byte));
req.size = cpu_to_be32(1);
- /* Fall through */
+ fallthrough;
case I2C_SMBUS_QUICK:
req.type = (read_write == I2C_SMBUS_READ) ?
OPAL_I2C_RAW_READ : OPAL_I2C_RAW_WRITE;
diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
index 5c5306cd50ec..8513bd353c05 100644
--- a/drivers/i3c/master/dw-i3c-master.c
+++ b/drivers/i3c/master/dw-i3c-master.c
@@ -603,7 +603,7 @@ static int dw_i3c_master_bus_init(struct i3c_master_controller *m)
ret = dw_i2c_clk_cfg(master);
if (ret)
return ret;
- /* fall through */
+ fallthrough;
case I3C_BUS_MODE_PURE:
ret = dw_i3c_clk_cfg(master);
if (ret)
diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
index fd3b5da44619..50c9a41467c8 100644
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -575,14 +575,14 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
if (!HPT370_ALLOW_ATA100_5 ||
check_in_drive_list(drive, bad_ata100_5))
return ATA_UDMA4;
- /* fall through */
+ fallthrough;
case HPT372 :
case HPT372A:
case HPT372N:
case HPT374 :
if (ata_id_is_sata(drive->id))
mask &= ~0x0e;
- /* fall through */
+ fallthrough;
default:
return mask;
}
@@ -602,7 +602,7 @@ static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
case HPT374 :
if (ata_id_is_sata(drive->id))
return 0x00;
- /* fall through */
+ fallthrough;
default:
return 0x07;
}
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 7f17f8303988..212bb2d8bf34 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -350,7 +350,7 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
*/
if (scsi_req(rq)->cmd[0] == GPCMD_START_STOP_UNIT)
break;
- /* fall-through */
+ fallthrough;
case DATA_PROTECT:
/*
* No point in retrying after an illegal request or data
@@ -750,7 +750,7 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
case REQ_OP_DRV_IN:
case REQ_OP_DRV_OUT:
expiry = ide_cd_expiry;
- /*FALLTHRU*/
+ fallthrough;
default:
timeout = ATAPI_WAIT_PC;
break;
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 1fe1f9d37a51..af7503b47dbe 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -428,7 +428,7 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
* (maintains previous driver behaviour)
*/
break;
- /* fall through */
+ fallthrough;
case CAPACITY_CURRENT:
/* Normal Zip/LS-120 disks */
if (memcmp(cap_desc, &floppy->cap_desc, 8))
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index e867129466b0..1ddc45a04418 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -143,7 +143,7 @@ static void ide_classify_atapi_dev(ide_drive_t *drive)
}
/* Early cdrom models used zero */
type = ide_cdrom;
- /* fall through */
+ fallthrough;
case ide_cdrom:
drive->dev_flags |= IDE_DFLAG_REMOVABLE;
#ifdef CONFIG_PPC
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index a26f85ab58a9..d016cbe68cba 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -129,7 +129,7 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
return pre_task_out_intr(drive, cmd);
}
handler = task_pio_intr;
- /* fall through */
+ fallthrough;
case ATA_PROT_NODATA:
if (handler == NULL)
handler = task_no_data_intr;
@@ -141,7 +141,7 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
hwif->expiry = dma_ops->dma_timer_expiry;
ide_execute_command(drive, cmd, ide_dma_intr, 2 * WAIT_CMD);
dma_ops->dma_start(drive);
- /* fall through */
+ fallthrough;
default:
return ide_started;
}
@@ -579,10 +579,10 @@ int ide_taskfile_ioctl(ide_drive_t *drive, unsigned long arg)
goto abort;
}
cmd.tf_flags |= IDE_TFLAG_MULTI_PIO;
- /* fall through */
+ fallthrough;
case TASKFILE_OUT:
cmd.protocol = ATA_PROT_PIO;
- /* fall through */
+ fallthrough;
case TASKFILE_OUT_DMAQ:
case TASKFILE_OUT_DMA:
cmd.tf_flags |= IDE_TFLAG_WRITE;
@@ -598,10 +598,10 @@ int ide_taskfile_ioctl(ide_drive_t *drive, unsigned long arg)
goto abort;
}
cmd.tf_flags |= IDE_TFLAG_MULTI_PIO;
- /* fall through */
+ fallthrough;
case TASKFILE_IN:
cmd.protocol = ATA_PROT_PIO;
- /* fall through */
+ fallthrough;
case TASKFILE_IN_DMAQ:
case TASKFILE_IN_DMA:
nsect = taskin / SECTOR_SIZE;
diff --git a/drivers/ide/sis5513.c b/drivers/ide/sis5513.c
index 024bc7ba49ee..1a700bef6c56 100644
--- a/drivers/ide/sis5513.c
+++ b/drivers/ide/sis5513.c
@@ -494,7 +494,7 @@ static int init_chipset_sis5513(struct pci_dev *dev)
pci_read_config_byte(dev, 0x09, &reg);
if ((reg & 0x0f) != 0x00)
pci_write_config_byte(dev, 0x09, reg&0xf0);
- /* fall through */
+ fallthrough;
case ATA_16:
/* force per drive recovery and active timings
needed on ATA_33 and below chips */
diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c
index ba27f8673131..4e6e70250048 100644
--- a/drivers/iio/accel/mma8452.c
+++ b/drivers/iio/accel/mma8452.c
@@ -1580,7 +1580,7 @@ static int mma8452_probe(struct i2c_client *client,
case FXLS8471_DEVICE_ID:
if (ret == data->chip_info->chip_id)
break;
- /* fall through */
+ fallthrough;
default:
ret = -ENODEV;
goto disable_regulators;
diff --git a/drivers/iio/adc/ab8500-gpadc.c b/drivers/iio/adc/ab8500-gpadc.c
index 7fdc5d2d1d35..1bb987a4acba 100644
--- a/drivers/iio/adc/ab8500-gpadc.c
+++ b/drivers/iio/adc/ab8500-gpadc.c
@@ -484,7 +484,7 @@ static int ab8500_gpadc_read(struct ab8500_gpadc *gpadc,
delay_max = 10000; /* large range optimises sleepmode */
break;
}
- /* Fall through */
+ fallthrough;
default:
ctrl1 |= AB8500_GPADC_CTRL1_BUF_ENA;
break;
diff --git a/drivers/iio/adc/cpcap-adc.c b/drivers/iio/adc/cpcap-adc.c
index 84a1733e5913..64c3cc382311 100644
--- a/drivers/iio/adc/cpcap-adc.c
+++ b/drivers/iio/adc/cpcap-adc.c
@@ -690,7 +690,7 @@ static void cpcap_adc_phase(struct cpcap_adc_request *req)
break;
case CPCAP_ADC_BATTI_PI17:
index = req->bank_index;
- /* fallthrough */
+ fallthrough;
default:
req->result += conv_tbl[index].cal_offset;
req->result += conv_tbl[index].align_offset;
diff --git a/drivers/iio/chemical/sps30.c b/drivers/iio/chemical/sps30.c
index 5a29e32c295f..2ea9a5c4d846 100644
--- a/drivers/iio/chemical/sps30.c
+++ b/drivers/iio/chemical/sps30.c
@@ -118,7 +118,7 @@ static int sps30_do_cmd(struct sps30_state *state, u16 cmd, u8 *data, int size)
case SPS30_READ_AUTO_CLEANING_PERIOD:
buf[0] = SPS30_AUTO_CLEANING_PERIOD >> 8;
buf[1] = (u8)(SPS30_AUTO_CLEANING_PERIOD & 0xff);
- /* fall through */
+ fallthrough;
case SPS30_READ_DATA_READY_FLAG:
case SPS30_READ_DATA:
case SPS30_READ_SERIAL:
diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c
index cc4875660a69..1fd75c02a7cd 100644
--- a/drivers/iio/dac/ad5592r-base.c
+++ b/drivers/iio/dac/ad5592r-base.c
@@ -220,7 +220,6 @@ static int ad5592r_set_channel_modes(struct ad5592r_state *st)
break;
case CH_MODE_UNUSED:
- /* fall-through */
default:
switch (st->channel_offstate[i]) {
case CH_OFFSTATE_OUT_TRISTATE:
@@ -237,7 +236,6 @@ static int ad5592r_set_channel_modes(struct ad5592r_state *st)
break;
case CH_OFFSTATE_PULLDOWN:
- /* fall-through */
default:
pulldown |= BIT(i);
break;
diff --git a/drivers/iio/dac/dpot-dac.c b/drivers/iio/dac/dpot-dac.c
index b3835fb6b862..be61c3b01e8b 100644
--- a/drivers/iio/dac/dpot-dac.c
+++ b/drivers/iio/dac/dpot-dac.c
@@ -78,7 +78,7 @@ static int dpot_dac_read_raw(struct iio_dev *indio_dev,
*/
*val2 = 1;
ret = IIO_VAL_FRACTIONAL;
- /* fall through */
+ fallthrough;
case IIO_VAL_FRACTIONAL:
*val *= regulator_get_voltage(dac->vref) / 1000;
*val2 *= dac->max_ohms;
diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c
index 9b47d9472a4f..d9b2ed80882a 100644
--- a/drivers/iio/health/max30102.c
+++ b/drivers/iio/health/max30102.c
@@ -273,10 +273,10 @@ static int max30102_read_measurement(struct max30102_data *data,
switch (measurements) {
case 3:
MAX30102_COPY_DATA(2);
- /* fall through */
+ fallthrough;
case 2:
MAX30102_COPY_DATA(1);
- /* fall through */
+ fallthrough;
case 1:
MAX30102_COPY_DATA(0);
break;
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c
index c539dfa3b8d3..319b64b2fd88 100644
--- a/drivers/iio/imu/adis.c
+++ b/drivers/iio/imu/adis.c
@@ -97,11 +97,11 @@ int __adis_write_reg(struct adis *adis, unsigned int reg,
adis->tx[9] = (value >> 24) & 0xff;
adis->tx[6] = ADIS_WRITE_REG(reg + 2);
adis->tx[7] = (value >> 16) & 0xff;
- /* fall through */
+ fallthrough;
case 2:
adis->tx[4] = ADIS_WRITE_REG(reg + 1);
adis->tx[5] = (value >> 8) & 0xff;
- /* fall through */
+ fallthrough;
case 1:
adis->tx[2] = ADIS_WRITE_REG(reg);
adis->tx[3] = value & 0xff;
@@ -191,7 +191,7 @@ int __adis_read_reg(struct adis *adis, unsigned int reg,
adis->tx[2] = ADIS_READ_REG(reg + 2);
adis->tx[3] = 0;
spi_message_add_tail(&xfers[1], &msg);
- /* fall through */
+ fallthrough;
case 2:
adis->tx[4] = ADIS_READ_REG(reg);
adis->tx[5] = 0;
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 606d5e61c575..cdcd16f19500 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -599,7 +599,7 @@ static ssize_t __iio_format_value(char *buf, size_t len, unsigned int type,
return scnprintf(buf, len, "%d", vals[0]);
case IIO_VAL_INT_PLUS_MICRO_DB:
scale_db = true;
- /* fall through */
+ fallthrough;
case IIO_VAL_INT_PLUS_MICRO:
if (vals[1] < 0)
return scnprintf(buf, len, "-%d.%06u%s", abs(vals[0]),
@@ -918,7 +918,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
break;
case IIO_VAL_INT_PLUS_MICRO_DB:
scale_db = true;
- /* fall through */
+ fallthrough;
case IIO_VAL_INT_PLUS_MICRO:
fract_mult = 100000;
break;
diff --git a/drivers/iio/light/si1145.c b/drivers/iio/light/si1145.c
index 155faaea8c72..8f5f857c2e7d 100644
--- a/drivers/iio/light/si1145.c
+++ b/drivers/iio/light/si1145.c
@@ -1042,7 +1042,7 @@ static int si1145_initialize(struct si1145_data *data)
SI1145_LED_CURRENT_45mA);
if (ret < 0)
return ret;
- /* fallthrough */
+ fallthrough;
case 2:
ret = i2c_smbus_write_byte_data(client,
SI1145_REG_PS_LED21,
diff --git a/drivers/iio/magnetometer/ak8974.c b/drivers/iio/magnetometer/ak8974.c
index 6a8ae145f0c0..cbb44e401c0a 100644
--- a/drivers/iio/magnetometer/ak8974.c
+++ b/drivers/iio/magnetometer/ak8974.c
@@ -499,7 +499,7 @@ static int ak8974_detect(struct ak8974 *ak8974)
switch (whoami) {
case AK8974_WHOAMI_VALUE_AMI306:
name = "ami306";
- /* fall-through */
+ fallthrough;
case AK8974_WHOAMI_VALUE_AMI305:
ret = regmap_read(ak8974->map, AMI305_VER, &fw);
if (ret)
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index dc0558b23158..fbc28f1a8b92 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3034,7 +3034,7 @@ static int cm_rej_handler(struct cm_work *work)
case IB_CM_REP_SENT:
case IB_CM_MRA_REP_RCVD:
ib_cancel_mad(cm_id_priv->av.port->mad_agent, cm_id_priv->msg);
- /* fall through */
+ fallthrough;
case IB_CM_REQ_RCVD:
case IB_CM_MRA_REQ_SENT:
if (IBA_GET(CM_REJ_REASON, rej_msg) == IB_CM_REJ_STALE_CONN)
@@ -3044,7 +3044,7 @@ static int cm_rej_handler(struct cm_work *work)
break;
case IB_CM_DREQ_SENT:
ib_cancel_mad(cm_id_priv->av.port->mad_agent, cm_id_priv->msg);
- /* fall through */
+ fallthrough;
case IB_CM_REP_RCVD:
case IB_CM_MRA_REP_SENT:
cm_enter_timewait(cm_id_priv);
@@ -3058,7 +3058,7 @@ static int cm_rej_handler(struct cm_work *work)
cm_enter_timewait(cm_id_priv);
break;
}
- /* fall through */
+ fallthrough;
default:
pr_debug("%s: local_id %d, cm_id_priv->id.state: %d\n",
__func__, be32_to_cpu(cm_id_priv->id.local_id),
@@ -3116,7 +3116,7 @@ int ib_send_cm_mra(struct ib_cm_id *cm_id,
msg_response = CM_MSG_RESPONSE_OTHER;
break;
}
- /* fall through */
+ fallthrough;
default:
pr_debug("%s: local_id %d, cm_id_priv->id.state: %d\n",
__func__, be32_to_cpu(cm_id_priv->id.local_id),
@@ -3227,7 +3227,7 @@ static int cm_mra_handler(struct cm_work *work)
case IB_CM_MRA_REP_RCVD:
atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
counter[CM_MRA_COUNTER]);
- /* fall through */
+ fallthrough;
default:
pr_debug("%s local_id %d, cm_id_priv->id.state: %d\n",
__func__, be32_to_cpu(cm_id_priv->id.local_id),
@@ -4214,7 +4214,7 @@ static int cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv,
qp_attr->retry_cnt = cm_id_priv->retry_count;
qp_attr->rnr_retry = cm_id_priv->rnr_retry_count;
qp_attr->max_rd_atomic = cm_id_priv->initiator_depth;
- /* fall through */
+ fallthrough;
case IB_QPT_XRC_TGT:
*qp_attr_mask |= IB_QP_TIMEOUT;
qp_attr->timeout = cm_id_priv->av.timeout;
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 26de0dab60bb..7f0e91e92968 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1985,7 +1985,8 @@ static int cma_ib_handler(struct ib_cm_id *cm_id,
event.event = RDMA_CM_EVENT_ESTABLISHED;
break;
case IB_CM_DREQ_ERROR:
- event.status = -ETIMEDOUT; /* fall through */
+ event.status = -ETIMEDOUT;
+ fallthrough;
case IB_CM_DREQ_RECEIVED:
case IB_CM_DREP_RECEIVED:
if (!cma_comp_exch(id_priv, RDMA_CM_CONNECT,
diff --git a/drivers/infiniband/core/rw.c b/drivers/infiniband/core/rw.c
index 614cff89fc71..13f43ab7220b 100644
--- a/drivers/infiniband/core/rw.c
+++ b/drivers/infiniband/core/rw.c
@@ -510,7 +510,6 @@ struct ib_send_wr *rdma_rw_ctx_wrs(struct rdma_rw_ctx *ctx, struct ib_qp *qp,
switch (ctx->type) {
case RDMA_RW_SIG_MR:
case RDMA_RW_MR:
- /* fallthrough */
for (i = 0; i < ctx->nr_ops; i++) {
rdma_rw_update_lkey(&ctx->reg[i],
ctx->reg[i].wr.wr.opcode !=
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index d03dacaef788..1d184ea05eba 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -794,7 +794,7 @@ static void ucma_copy_ib_route(struct rdma_ucm_query_route_resp *resp,
case 2:
ib_copy_path_rec_to_user(&resp->ib_route[1],
&route->path_rec[1]);
- /* fall through */
+ fallthrough;
case 1:
ib_copy_path_rec_to_user(&resp->ib_route[0],
&route->path_rec[0]);
@@ -820,7 +820,7 @@ static void ucma_copy_iboe_route(struct rdma_ucm_query_route_resp *resp,
case 2:
ib_copy_path_rec_to_user(&resp->ib_route[1],
&route->path_rec[1]);
- /* fall through */
+ fallthrough;
case 1:
ib_copy_path_rec_to_user(&resp->ib_route[0],
&route->path_rec[0]);
diff --git a/drivers/infiniband/core/uverbs_ioctl.c b/drivers/infiniband/core/uverbs_ioctl.c
index ef04a261097f..e47c5949013f 100644
--- a/drivers/infiniband/core/uverbs_ioctl.c
+++ b/drivers/infiniband/core/uverbs_ioctl.c
@@ -259,7 +259,7 @@ static int uverbs_process_attr(struct bundle_priv *pbundle,
return -EOPNOTSUPP;
e->ptr_attr.enum_id = uattr->attr_data.enum_data.elem_id;
- /* fall through */
+ fallthrough;
case UVERBS_ATTR_TYPE_PTR_IN:
/* Ensure that any data provided by userspace beyond the known
* struct is zero. Userspace that knows how to use some future
@@ -271,7 +271,7 @@ static int uverbs_process_attr(struct bundle_priv *pbundle,
!uverbs_is_attr_cleared(uattr, val_spec->u.ptr.len))
return -EOPNOTSUPP;
- /* fall through */
+ fallthrough;
case UVERBS_ATTR_TYPE_PTR_OUT:
if (uattr->len < val_spec->u.ptr.min_len ||
(!val_spec->zero_trailing &&
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 3f18efc0c297..5ee272d27aaa 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -2657,7 +2657,7 @@ int bnxt_re_post_send(struct ib_qp *ib_qp, const struct ib_send_wr *wr,
default:
break;
}
- /* fall through */
+ fallthrough;
case IB_WR_SEND_WITH_INV:
rc = bnxt_re_build_send_wqe(qp, wr, &wqe);
break;
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index 117b42349a28..d60e3dcea087 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -1779,7 +1779,7 @@ int bnxt_qplib_post_send(struct bnxt_qplib_qp *qp,
break;
}
- /* fall thru */
+ fallthrough;
case BNXT_QPLIB_SWQE_TYPE_SEND_WITH_IMM:
case BNXT_QPLIB_SWQE_TYPE_SEND_WITH_INV:
{
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 77bc02a9228e..1f288c73ccfc 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -2885,7 +2885,7 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
case MORIBUND:
case CLOSING:
stop_ep_timer(ep);
- /*FALLTHROUGH*/
+ fallthrough;
case FPDU_MODE:
if (ep->com.qp && ep->com.qp->srq) {
srqidx = ABORT_RSS_SRQIDX_G(
@@ -3759,7 +3759,7 @@ static void active_ofld_conn_reply(struct c4iw_dev *dev, struct sk_buff *skb,
send_fw_act_open_req(ep, atid);
return;
}
- /* fall through */
+ fallthrough;
case FW_EADDRINUSE:
set_bit(ACT_RETRY_INUSE, &ep->com.history);
if (ep->retry_count++ < ACT_OPEN_RETRY_COUNT) {
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index ac48012c992f..cbddb20c6121 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -1165,7 +1165,7 @@ int c4iw_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
break;
}
fw_flags |= FW_RI_RDMA_WRITE_WITH_IMMEDIATE;
- /*FALLTHROUGH*/
+ fallthrough;
case IB_WR_RDMA_WRITE:
fw_opcode = FW_RI_RDMA_WRITE_WR;
swsqe->opcode = FW_RI_RDMA_WRITE;
diff --git a/drivers/infiniband/hw/hfi1/pio_copy.c b/drivers/infiniband/hw/hfi1/pio_copy.c
index b12e4665c9ab..4a4ec2397857 100644
--- a/drivers/infiniband/hw/hfi1/pio_copy.c
+++ b/drivers/infiniband/hw/hfi1/pio_copy.c
@@ -209,7 +209,6 @@ static inline void jcopy(u8 *dest, const u8 *src, u32 n)
fallthrough;
case 1:
*dest++ = *src++;
- /* fall through */
}
}
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index fa7a5ff498c7..a3b95805c154 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -2443,7 +2443,7 @@ static void i40iw_handle_rst_pkt(struct i40iw_cm_node *cm_node,
case I40IW_CM_STATE_FIN_WAIT1:
case I40IW_CM_STATE_LAST_ACK:
cm_node->cm_id->rem_ref(cm_node->cm_id);
- /* fall through */
+ fallthrough;
case I40IW_CM_STATE_TIME_WAIT:
cm_node->state = I40IW_CM_STATE_CLOSED;
i40iw_rem_ref_cm_node(cm_node);
diff --git a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
index 688f19667221..86d3f8aff329 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
@@ -1964,7 +1964,6 @@ static enum i40iw_status_code i40iw_sc_get_next_aeqe(struct i40iw_sc_aeq *aeq,
info->out_rdrsp = true;
break;
case I40IW_AE_SOURCE_RSVD:
- /* fallthrough */
default:
break;
}
@@ -3762,14 +3761,14 @@ static enum i40iw_status_code cqp_sds_wqe_fill(struct i40iw_sc_cqp *cqp,
LS_64(1, I40IW_CQPSQ_UPESD_ENTRY_VALID)));
set_64bit_val(wqe, 56, info->entry[2].data);
- /* fallthrough */
+ fallthrough;
case 2:
set_64bit_val(wqe, 32,
(LS_64(info->entry[1].cmd, I40IW_CQPSQ_UPESD_SDCMD) |
LS_64(1, I40IW_CQPSQ_UPESD_ENTRY_VALID)));
set_64bit_val(wqe, 40, info->entry[1].data);
- /* fallthrough */
+ fallthrough;
case 1:
set_64bit_val(wqe, 0,
LS_64(info->entry[0].cmd, I40IW_CQPSQ_UPESD_SDCMD));
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hw.c b/drivers/infiniband/hw/i40iw/i40iw_hw.c
index ae8b97c30665..e1085634b8d9 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_hw.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_hw.c
@@ -353,7 +353,6 @@ void i40iw_process_aeq(struct i40iw_device *iwdev)
i40iw_cm_disconn(iwqp);
break;
case I40IW_AE_BAD_CLOSE:
- /* fall through */
case I40IW_AE_RESET_SENT:
i40iw_next_iw_state(iwqp, I40IW_QP_STATE_ERROR, 1, 0, 0);
i40iw_cm_disconn(iwqp);
@@ -413,7 +412,7 @@ void i40iw_process_aeq(struct i40iw_device *iwdev)
case I40IW_AE_UDA_XMIT_DGRAM_TOO_LONG:
case I40IW_AE_UDA_XMIT_DGRAM_TOO_SHORT:
ctx_info->err_rq_idx_valid = false;
- /* fall through */
+ fallthrough;
default:
if (!info->sq && ctx_info->err_rq_idx_valid) {
ctx_info->err_rq_idx = info->wqe_idx;
diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c
index 9c96ece5e7f3..58a433135a03 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_main.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_main.c
@@ -1489,36 +1489,35 @@ static void i40iw_deinit_device(struct i40iw_device *iwdev)
iwdev->iw_status = 0;
i40iw_port_ibevent(iwdev);
i40iw_destroy_rdma_device(iwdev->iwibdev);
- /* fallthrough */
+ fallthrough;
case IP_ADDR_REGISTERED:
if (!iwdev->reset)
i40iw_del_macip_entry(iwdev, (u8)iwdev->mac_ip_table_idx);
- /* fallthrough */
- /* fallthrough */
+ fallthrough;
case PBLE_CHUNK_MEM:
i40iw_destroy_pble_pool(dev, iwdev->pble_rsrc);
- /* fallthrough */
+ fallthrough;
case CEQ_CREATED:
i40iw_dele_ceqs(iwdev);
- /* fallthrough */
+ fallthrough;
case AEQ_CREATED:
i40iw_destroy_aeq(iwdev);
- /* fallthrough */
+ fallthrough;
case IEQ_CREATED:
i40iw_puda_dele_resources(&iwdev->vsi, I40IW_PUDA_RSRC_TYPE_IEQ, iwdev->reset);
- /* fallthrough */
+ fallthrough;
case ILQ_CREATED:
i40iw_puda_dele_resources(&iwdev->vsi, I40IW_PUDA_RSRC_TYPE_ILQ, iwdev->reset);
- /* fallthrough */
+ fallthrough;
case CCQ_CREATED:
i40iw_destroy_ccq(iwdev);
- /* fallthrough */
+ fallthrough;
case HMC_OBJS_CREATED:
i40iw_del_hmc_objects(dev, dev->hmc_info, true, iwdev->reset);
- /* fallthrough */
+ fallthrough;
case CQP_CREATED:
i40iw_destroy_cqp(iwdev, true);
- /* fallthrough */
+ fallthrough;
case INITIAL_STATE:
i40iw_cleanup_cm_core(&iwdev->cm_core);
if (iwdev->vsi.pestat) {
@@ -1528,7 +1527,6 @@ static void i40iw_deinit_device(struct i40iw_device *iwdev)
i40iw_del_init_mem(iwdev);
break;
case INVALID_STATE:
- /* fallthrough */
default:
i40iw_pr_err("bad init_state = %d\n", iwdev->init_state);
break;
diff --git a/drivers/infiniband/hw/i40iw/i40iw_puda.c b/drivers/infiniband/hw/i40iw/i40iw_puda.c
index d9c7ae6a7030..924be4b03c9a 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_puda.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_puda.c
@@ -814,13 +814,13 @@ void i40iw_puda_dele_resources(struct i40iw_sc_vsi *vsi,
switch (rsrc->completion) {
case PUDA_HASH_CRC_COMPLETE:
i40iw_free_hash_desc(rsrc->hash_desc);
- /* fall through */
+ fallthrough;
case PUDA_QP_CREATED:
if (!reset)
i40iw_puda_free_qp(rsrc);
i40iw_free_dma_mem(dev->hw, &rsrc->qpmem);
- /* fallthrough */
+ fallthrough;
case PUDA_CQ_CREATED:
if (!reset)
i40iw_puda_free_cq(rsrc);
diff --git a/drivers/infiniband/hw/i40iw/i40iw_utils.c b/drivers/infiniband/hw/i40iw/i40iw_utils.c
index 016524683e17..e07fb37af086 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_utils.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_utils.c
@@ -190,9 +190,8 @@ int i40iw_inetaddr_event(struct notifier_block *notifier,
switch (event) {
case NETDEV_DOWN:
action = I40IW_ARP_DELETE;
- /* Fall through */
+ fallthrough;
case NETDEV_UP:
- /* Fall through */
case NETDEV_CHANGEADDR:
/* Just skip if no need to handle ARP cache */
@@ -247,9 +246,8 @@ int i40iw_inet6addr_event(struct notifier_block *notifier,
switch (event) {
case NETDEV_DOWN:
action = I40IW_ARP_DELETE;
- /* Fall through */
+ fallthrough;
case NETDEV_UP:
- /* Fall through */
case NETDEV_CHANGEADDR:
i40iw_manage_arp_cache(iwdev,
netdev->dev_addr,
@@ -344,7 +342,7 @@ int i40iw_netdevice_event(struct notifier_block *notifier,
switch (event) {
case NETDEV_DOWN:
iwdev->iw_status = 0;
- /* Fall through */
+ fallthrough;
case NETDEV_UP:
i40iw_port_ibevent(iwdev);
break;
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index 6957e4f3404b..b51339328a51 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -810,7 +810,7 @@ void i40iw_hw_modify_qp(struct i40iw_device *iwdev, struct i40iw_qp *iwqp,
case I40IW_QP_STATE_RTS:
if (iwqp->iwarp_state == I40IW_QP_STATE_IDLE)
i40iw_send_reset(iwqp->cm_node);
- /* fall through */
+ fallthrough;
case I40IW_QP_STATE_IDLE:
case I40IW_QP_STATE_TERMINATE:
case I40IW_QP_STATE_CLOSING:
@@ -2144,7 +2144,6 @@ static int i40iw_post_send(struct ib_qp *ibqp,
switch (ib_wr->opcode) {
case IB_WR_SEND:
- /* fall-through */
case IB_WR_SEND_WITH_INV:
if (ib_wr->opcode == IB_WR_SEND) {
if (ib_wr->send_flags & IB_SEND_SOLICITED)
@@ -2201,7 +2200,7 @@ static int i40iw_post_send(struct ib_qp *ibqp,
break;
case IB_WR_RDMA_READ_WITH_INV:
inv_stag = true;
- /* fall-through*/
+ fallthrough;
case IB_WR_RDMA_READ:
if (ib_wr->num_sge > I40IW_MAX_SGE_RD) {
err = -EINVAL;
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index f8b936b76dcd..8a3436994f80 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -765,13 +765,13 @@ repoll:
switch (cqe->owner_sr_opcode & MLX4_CQE_OPCODE_MASK) {
case MLX4_OPCODE_RDMA_WRITE_IMM:
wc->wc_flags |= IB_WC_WITH_IMM;
- /* fall through */
+ fallthrough;
case MLX4_OPCODE_RDMA_WRITE:
wc->opcode = IB_WC_RDMA_WRITE;
break;
case MLX4_OPCODE_SEND_IMM:
wc->wc_flags |= IB_WC_WITH_IMM;
- /* fall through */
+ fallthrough;
case MLX4_OPCODE_SEND:
case MLX4_OPCODE_SEND_INVAL:
wc->opcode = IB_WC_SEND;
diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
index d844831179cf..5e4ec9786081 100644
--- a/drivers/infiniband/hw/mlx4/mcg.c
+++ b/drivers/infiniband/hw/mlx4/mcg.c
@@ -944,7 +944,7 @@ int mlx4_ib_mcg_multiplex_handler(struct ib_device *ibdev, int port,
switch (sa_mad->mad_hdr.method) {
case IB_MGMT_METHOD_SET:
may_create = 1;
- /* fall through */
+ fallthrough;
case IB_SA_METHOD_DELETE:
req = kzalloc(sizeof *req, GFP_KERNEL);
if (!req)
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index f9ca6e000a81..2975f350b9fd 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1578,12 +1578,12 @@ static struct ib_qp *_mlx4_ib_create_qp(struct ib_pd *pd,
pd = to_mxrcd(init_attr->xrcd)->pd;
xrcdn = to_mxrcd(init_attr->xrcd)->xrcdn;
init_attr->send_cq = to_mxrcd(init_attr->xrcd)->cq;
- /* fall through */
+ fallthrough;
case IB_QPT_XRC_INI:
if (!(to_mdev(pd->device)->dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC))
return ERR_PTR(-ENOSYS);
init_attr->recv_cq = init_attr->send_cq;
- /* fall through */
+ fallthrough;
case IB_QPT_RC:
case IB_QPT_UC:
case IB_QPT_RAW_PACKET:
@@ -1592,7 +1592,7 @@ static struct ib_qp *_mlx4_ib_create_qp(struct ib_pd *pd,
return ERR_PTR(-ENOMEM);
qp->pri.vid = 0xFFFF;
qp->alt.vid = 0xFFFF;
- /* fall through */
+ fallthrough;
case IB_QPT_UD:
{
err = create_qp_common(pd, init_attr, udata, 0, &qp);
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 0133ebb8d740..dceb0eb2bed1 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -121,13 +121,13 @@ static void handle_good_req(struct ib_wc *wc, struct mlx5_cqe64 *cqe,
switch (be32_to_cpu(cqe->sop_drop_qpn) >> 24) {
case MLX5_OPCODE_RDMA_WRITE_IMM:
wc->wc_flags |= IB_WC_WITH_IMM;
- /* fall through */
+ fallthrough;
case MLX5_OPCODE_RDMA_WRITE:
wc->opcode = IB_WC_RDMA_WRITE;
break;
case MLX5_OPCODE_SEND_IMM:
wc->wc_flags |= IB_WC_WITH_IMM;
- /* fall through */
+ fallthrough;
case MLX5_OPCODE_SEND:
case MLX5_OPCODE_SEND_INVAL:
wc->opcode = IB_WC_SEND;
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index 454ce5de2de7..9bb9bb058932 100644
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -250,9 +250,8 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
if (MLX5_CAP_GEN(dev->mdev, vport_counters) &&
method == IB_MGMT_METHOD_GET)
return process_pma_cmd(dev, port_num, in, out);
- /* fallthrough */
+ fallthrough;
case MLX5_IB_VENDOR_CLASS1:
- /* fallthrough */
case MLX5_IB_VENDOR_CLASS2:
case IB_MGMT_CLASS_CONG_MGMT: {
if (method != IB_MGMT_METHOD_GET &&
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index fbc45a5e76c5..d60d63221b14 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -2872,7 +2872,7 @@ static void mlx5_ib_handle_event(struct work_struct *_work)
break;
case MLX5_EVENT_TYPE_GENERAL_EVENT:
handle_general_event(ibdev, work->param, &ibev);
- /* fall through */
+ fallthrough;
default:
goto out;
}
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 59fce5fac7a3..5758dbe64045 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -416,7 +416,7 @@ static int sq_overhead(struct ib_qp_init_attr *attr)
switch (attr->qp_type) {
case IB_QPT_XRC_INI:
size += sizeof(struct mlx5_wqe_xrc_seg);
- /* fall through */
+ fallthrough;
case IB_QPT_RC:
size += sizeof(struct mlx5_wqe_ctrl_seg) +
max(sizeof(struct mlx5_wqe_atomic_seg) +
@@ -441,7 +441,7 @@ static int sq_overhead(struct ib_qp_init_attr *attr)
if (attr->create_flags & IB_QP_CREATE_IPOIB_UD_LSO)
size += sizeof(struct mlx5_wqe_eth_pad) +
sizeof(struct mlx5_wqe_eth_seg);
- /* fall through */
+ fallthrough;
case IB_QPT_SMI:
case MLX5_IB_QPT_HW_GSI:
size += sizeof(struct mlx5_wqe_ctrl_seg) +
diff --git a/drivers/infiniband/hw/mthca/mthca_av.c b/drivers/infiniband/hw/mthca/mthca_av.c
index 0823c0bc7e73..f051f4e06b53 100644
--- a/drivers/infiniband/hw/mthca/mthca_av.c
+++ b/drivers/infiniband/hw/mthca/mthca_av.c
@@ -115,7 +115,7 @@ static u8 ib_rate_to_memfree(u8 req_rate, u8 cur_rate)
switch ((cur_rate - 1) / req_rate) {
case 0: return MTHCA_RATE_MEMFREE_FULL;
case 1: return MTHCA_RATE_MEMFREE_HALF;
- case 2: /* fall through */
+ case 2:
case 3: return MTHCA_RATE_MEMFREE_QUARTER;
default: return MTHCA_RATE_MEMFREE_EIGHTH;
}
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 6cdbec13756a..c1751c9a0f62 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -2134,7 +2134,7 @@ int ocrdma_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
case IB_WR_SEND_WITH_IMM:
hdr->cw |= (OCRDMA_FLAG_IMM << OCRDMA_WQE_FLAGS_SHIFT);
hdr->immdt = ntohl(wr->ex.imm_data);
- /* fall through */
+ fallthrough;
case IB_WR_SEND:
hdr->cw |= (OCRDMA_SEND << OCRDMA_WQE_OPCODE_SHIFT);
ocrdma_build_send(qp, hdr, wr);
@@ -2148,7 +2148,7 @@ int ocrdma_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
case IB_WR_RDMA_WRITE_WITH_IMM:
hdr->cw |= (OCRDMA_FLAG_IMM << OCRDMA_WQE_FLAGS_SHIFT);
hdr->immdt = ntohl(wr->ex.imm_data);
- /* fall through */
+ fallthrough;
case IB_WR_RDMA_WRITE:
hdr->cw |= (OCRDMA_WRITE << OCRDMA_WQE_OPCODE_SHIFT);
status = ocrdma_build_write(qp, hdr, wr);
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 4ce4e2eef6cc..b49bef94637e 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -3528,7 +3528,7 @@ static int __qedr_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
break;
case IB_WR_RDMA_READ_WITH_INV:
SET_FIELD2(wqe->flags, RDMA_SQ_RDMA_WQE_1ST_READ_INV_FLG, 1);
- /* fallthrough -- same is identical to RDMA READ */
+ fallthrough; /* same is identical to RDMA READ */
case IB_WR_RDMA_READ:
wqe->req_type = RDMA_SQ_REQ_TYPE_RDMA_RD;
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c
index ca5ea734e3d0..44150be215bf 100644
--- a/drivers/infiniband/hw/qib/qib_iba6120.c
+++ b/drivers/infiniband/hw/qib/qib_iba6120.c
@@ -2973,11 +2973,11 @@ static u32 qib_6120_iblink_state(u64 ibcs)
state = IB_PORT_ARMED;
break;
case IB_6120_L_STATE_ACTIVE:
- /* fall through */
case IB_6120_L_STATE_ACT_DEFER:
state = IB_PORT_ACTIVE;
break;
- default: /* fall through */
+ default:
+ fallthrough;
case IB_6120_L_STATE_DOWN:
state = IB_PORT_DOWN;
break;
diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c
index ea3ddb05cbad..0a6f26d4cb31 100644
--- a/drivers/infiniband/hw/qib/qib_iba7220.c
+++ b/drivers/infiniband/hw/qib/qib_iba7220.c
@@ -3586,11 +3586,11 @@ static u32 qib_7220_iblink_state(u64 ibcs)
state = IB_PORT_ARMED;
break;
case IB_7220_L_STATE_ACTIVE:
- /* fall through */
case IB_7220_L_STATE_ACT_DEFER:
state = IB_PORT_ACTIVE;
break;
- default: /* fall through */
+ default:
+ fallthrough;
case IB_7220_L_STATE_DOWN:
state = IB_PORT_DOWN;
break;
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 8bcbc884e5b6..a10eab89aee4 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -5508,11 +5508,11 @@ static u32 qib_7322_iblink_state(u64 ibcs)
state = IB_PORT_ARMED;
break;
case IB_7322_L_STATE_ACTIVE:
- /* fall through */
case IB_7322_L_STATE_ACT_DEFER:
state = IB_PORT_ACTIVE;
break;
- default: /* fall through */
+ default:
+ fallthrough;
case IB_7322_L_STATE_DOWN:
state = IB_PORT_DOWN;
break;
@@ -6533,7 +6533,7 @@ static int qib_init_7322_variables(struct qib_devdata *dd)
"Invalid num_vls %u, using 4 VLs\n",
qib_num_cfg_vls);
qib_num_cfg_vls = 4;
- /* fall through */
+ fallthrough;
case 4:
ppd->vls_supported = IB_VL_VL0_3;
break;
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c
index 79bb83222e8d..e7789e724f56 100644
--- a/drivers/infiniband/hw/qib/qib_mad.c
+++ b/drivers/infiniband/hw/qib/qib_mad.c
@@ -433,7 +433,7 @@ static int check_mkey(struct qib_ibport *ibp, struct ib_smp *smp, int mad_flags)
/* Bad mkey not a violation below level 2 */
if (ibp->rvp.mkeyprot < 2)
break;
- /* fall through */
+ fallthrough;
case IB_MGMT_METHOD_SET:
case IB_MGMT_METHOD_TRAP_REPRESS:
if (ibp->rvp.mkey_violations != 0xFFFF)
@@ -828,7 +828,7 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev,
case IB_PORT_NOP:
if (lstate == 0)
break;
- /* FALLTHROUGH */
+ fallthrough;
case IB_PORT_DOWN:
if (lstate == 0)
lstate = QIB_IB_LINKDOWN_ONLY;
@@ -1928,7 +1928,7 @@ static int process_subn(struct ib_device *ibdev, int mad_flags,
ret = IB_MAD_RESULT_SUCCESS;
goto bail;
}
- /* FALLTHROUGH */
+ fallthrough;
default:
smp->status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply(smp);
@@ -1962,7 +1962,7 @@ static int process_subn(struct ib_device *ibdev, int mad_flags,
ret = IB_MAD_RESULT_SUCCESS;
goto bail;
}
- /* FALLTHROUGH */
+ fallthrough;
default:
smp->status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply(smp);
@@ -2322,7 +2322,7 @@ static int process_cc(struct ib_device *ibdev, int mad_flags,
ret = cc_get_congestion_control_table(ccp, ibdev, port);
goto bail;
- /* FALLTHROUGH */
+ fallthrough;
default:
ccp->status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply((struct ib_smp *) ccp);
@@ -2339,7 +2339,7 @@ static int process_cc(struct ib_device *ibdev, int mad_flags,
ret = cc_set_congestion_control_table(ccp, ibdev, port);
goto bail;
- /* FALLTHROUGH */
+ fallthrough;
default:
ccp->status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply((struct ib_smp *) ccp);
diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c
index aaf7438258fa..3915e5b4a9bc 100644
--- a/drivers/infiniband/hw/qib/qib_rc.c
+++ b/drivers/infiniband/hw/qib/qib_rc.c
@@ -83,7 +83,7 @@ static int qib_make_rc_ack(struct qib_ibdev *dev, struct rvt_qp *qp,
rvt_put_mr(e->rdma_sge.mr);
e->rdma_sge.mr = NULL;
}
- /* FALLTHROUGH */
+ fallthrough;
case OP(ATOMIC_ACKNOWLEDGE):
/*
* We can increment the tail pointer now that the last
@@ -92,7 +92,7 @@ static int qib_make_rc_ack(struct qib_ibdev *dev, struct rvt_qp *qp,
*/
if (++qp->s_tail_ack_queue > QIB_MAX_RDMA_ATOMIC)
qp->s_tail_ack_queue = 0;
- /* FALLTHROUGH */
+ fallthrough;
case OP(SEND_ONLY):
case OP(ACKNOWLEDGE):
/* Check for no next entry in the queue. */
@@ -149,7 +149,7 @@ static int qib_make_rc_ack(struct qib_ibdev *dev, struct rvt_qp *qp,
case OP(RDMA_READ_RESPONSE_FIRST):
qp->s_ack_state = OP(RDMA_READ_RESPONSE_MIDDLE);
- /* FALLTHROUGH */
+ fallthrough;
case OP(RDMA_READ_RESPONSE_MIDDLE):
qp->s_cur_sge = &qp->s_ack_rdma_sge;
qp->s_rdma_mr = qp->s_ack_rdma_sge.sge.mr;
@@ -471,10 +471,10 @@ no_flow_control:
* See qib_restart_rc().
*/
qp->s_len = restart_sge(&qp->s_sge, wqe, qp->s_psn, pmtu);
- /* FALLTHROUGH */
+ fallthrough;
case OP(SEND_FIRST):
qp->s_state = OP(SEND_MIDDLE);
- /* FALLTHROUGH */
+ fallthrough;
case OP(SEND_MIDDLE):
bth2 = qp->s_psn++ & QIB_PSN_MASK;
ss = &qp->s_sge;
@@ -510,10 +510,10 @@ no_flow_control:
* See qib_restart_rc().
*/
qp->s_len = restart_sge(&qp->s_sge, wqe, qp->s_psn, pmtu);
- /* FALLTHROUGH */
+ fallthrough;
case OP(RDMA_WRITE_FIRST):
qp->s_state = OP(RDMA_WRITE_MIDDLE);
- /* FALLTHROUGH */
+ fallthrough;
case OP(RDMA_WRITE_MIDDLE):
bth2 = qp->s_psn++ & QIB_PSN_MASK;
ss = &qp->s_sge;
@@ -1807,7 +1807,7 @@ void qib_rc_rcv(struct qib_ctxtdata *rcd, struct ib_header *hdr,
if (!ret)
goto rnr_nak;
qp->r_rcv_len = 0;
- /* FALLTHROUGH */
+ fallthrough;
case OP(SEND_MIDDLE):
case OP(RDMA_WRITE_MIDDLE):
send_middle:
@@ -1839,7 +1839,7 @@ send_middle:
qp->r_rcv_len = 0;
if (opcode == OP(SEND_ONLY))
goto no_immediate_data;
- /* fall through -- for SEND_ONLY_WITH_IMMEDIATE */
+ fallthrough; /* for SEND_ONLY_WITH_IMMEDIATE */
case OP(SEND_LAST_WITH_IMMEDIATE):
send_last_imm:
wc.ex.imm_data = ohdr->u.imm_data;
diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c
index 99e11c347130..8f8d61736656 100644
--- a/drivers/infiniband/hw/qib/qib_sdma.c
+++ b/drivers/infiniband/hw/qib/qib_sdma.c
@@ -763,7 +763,7 @@ void __qib_sdma_process_event(struct qib_pportdata *ppd,
* bringing the link up with traffic active on
* 7220, e.g. */
ss->go_s99_running = 1;
- /* fall through -- and start dma engine */
+ fallthrough; /* and start dma engine */
case qib_sdma_event_e10_go_hw_start:
/* This reference means the state machine is started */
sdma_get(&ppd->sdma_state);
diff --git a/drivers/infiniband/hw/qib/qib_uc.c b/drivers/infiniband/hw/qib/qib_uc.c
index e17b91e2c22a..554af4273a13 100644
--- a/drivers/infiniband/hw/qib/qib_uc.c
+++ b/drivers/infiniband/hw/qib/qib_uc.c
@@ -161,7 +161,7 @@ int qib_make_uc_req(struct rvt_qp *qp, unsigned long *flags)
case OP(SEND_FIRST):
qp->s_state = OP(SEND_MIDDLE);
- /* FALLTHROUGH */
+ fallthrough;
case OP(SEND_MIDDLE):
len = qp->s_len;
if (len > pmtu) {
@@ -185,7 +185,7 @@ int qib_make_uc_req(struct rvt_qp *qp, unsigned long *flags)
case OP(RDMA_WRITE_FIRST):
qp->s_state = OP(RDMA_WRITE_MIDDLE);
- /* FALLTHROUGH */
+ fallthrough;
case OP(RDMA_WRITE_MIDDLE):
len = qp->s_len;
if (len > pmtu) {
@@ -351,7 +351,7 @@ send_first:
goto no_immediate_data;
else if (opcode == OP(SEND_ONLY_WITH_IMMEDIATE))
goto send_last_imm;
- /* FALLTHROUGH */
+ fallthrough;
case OP(SEND_MIDDLE):
/* Check for invalid length PMTU or posted rwqe len. */
if (unlikely(tlen != (hdrsize + pmtu + 4)))
@@ -440,7 +440,7 @@ rdma_first:
wc.ex.imm_data = ohdr->u.rc.imm_data;
goto rdma_last_imm;
}
- /* FALLTHROUGH */
+ fallthrough;
case OP(RDMA_WRITE_MIDDLE):
/* Check for invalid length PMTU or posted rwqe len. */
if (unlikely(tlen != (hdrsize + pmtu + 4)))
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c
index 7acf9ba5358a..f6c01bad5a74 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.c
+++ b/drivers/infiniband/hw/qib/qib_verbs.c
@@ -237,7 +237,7 @@ static void qib_qp_rcv(struct qib_ctxtdata *rcd, struct ib_header *hdr,
case IB_QPT_GSI:
if (ib_qib_disable_sma)
break;
- /* FALLTHROUGH */
+ fallthrough;
case IB_QPT_UD:
qib_ud_rcv(ibp, hdr, has_grh, data, tlen, qp);
break;
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c
index afcc2abcf55c..9a8f2a9507be 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c
@@ -238,7 +238,7 @@ struct ib_qp *pvrdma_create_qp(struct ib_pd *pd,
ret = -EINVAL;
goto err_qp;
}
- /* fall through */
+ fallthrough;
case IB_QPT_RC:
case IB_QPT_UD:
qp = kzalloc(sizeof(*qp), GFP_KERNEL);
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c
index 332a8ba94b81..ee48befc8978 100644
--- a/drivers/infiniband/sw/rdmavt/qp.c
+++ b/drivers/infiniband/sw/rdmavt/qp.c
@@ -1111,7 +1111,7 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd,
if (init_attr->port_num == 0 ||
init_attr->port_num > ibpd->device->phys_port_cnt)
return ERR_PTR(-EINVAL);
- /* fall through */
+ fallthrough;
case IB_QPT_UC:
case IB_QPT_RC:
case IB_QPT_UD:
diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c
index 4bc88708b355..7b4df0028388 100644
--- a/drivers/infiniband/sw/rxe/rxe_comp.c
+++ b/drivers/infiniband/sw/rxe/rxe_comp.c
@@ -282,7 +282,7 @@ static inline enum comp_state check_ack(struct rxe_qp *qp,
if ((syn & AETH_TYPE_MASK) != AETH_ACK)
return COMPST_ERROR;
- /* fall through */
+ fallthrough;
/* (IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE doesn't have an AETH)
*/
case IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE:
diff --git a/drivers/infiniband/sw/rxe/rxe_task.c b/drivers/infiniband/sw/rxe/rxe_task.c
index 08f05ac5f5d5..ecdac3f8fcc9 100644
--- a/drivers/infiniband/sw/rxe/rxe_task.c
+++ b/drivers/infiniband/sw/rxe/rxe_task.c
@@ -71,7 +71,7 @@ void rxe_do_task(unsigned long data)
case TASK_STATE_BUSY:
task->state = TASK_STATE_ARMED;
- /* fall through */
+ fallthrough;
case TASK_STATE_ARMED:
spin_unlock_irqrestore(&task->state_lock, flags);
return;
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index bb61e534e468..658939e5c34a 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -540,7 +540,7 @@ static void init_send_wr(struct rxe_qp *qp, struct rxe_send_wr *wr,
switch (wr->opcode) {
case IB_WR_RDMA_WRITE_WITH_IMM:
wr->ex.imm_data = ibwr->ex.imm_data;
- /* fall through */
+ fallthrough;
case IB_WR_RDMA_READ:
case IB_WR_RDMA_WRITE:
wr->wr.rdma.remote_addr = rdma_wr(ibwr)->remote_addr;
diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c
index 1662216be66d..66764f7ef072 100644
--- a/drivers/infiniband/sw/siw/siw_cm.c
+++ b/drivers/infiniband/sw/siw/siw_cm.c
@@ -1224,12 +1224,10 @@ static void siw_cm_llp_data_ready(struct sock *sk)
switch (cep->state) {
case SIW_EPSTATE_RDMA_MODE:
- /* fall through */
case SIW_EPSTATE_LISTENING:
break;
case SIW_EPSTATE_AWAIT_MPAREQ:
- /* fall through */
case SIW_EPSTATE_AWAIT_MPAREP:
siw_cm_queue_work(cep, SIW_CM_WORK_READ_MPAHDR);
break;
diff --git a/drivers/infiniband/sw/siw/siw_qp_rx.c b/drivers/infiniband/sw/siw/siw_qp_rx.c
index 857be5a7d0bd..4bd1f1f84057 100644
--- a/drivers/infiniband/sw/siw/siw_qp_rx.c
+++ b/drivers/infiniband/sw/siw/siw_qp_rx.c
@@ -1215,7 +1215,7 @@ static int siw_rdmap_complete(struct siw_qp *qp, int error)
case RDMAP_SEND_SE:
case RDMAP_SEND_SE_INVAL:
wqe->rqe.flags |= SIW_WQE_SOLICITED;
- /* Fall through */
+ fallthrough;
case RDMAP_SEND:
case RDMAP_SEND_INVAL:
@@ -1386,7 +1386,7 @@ int siw_tcp_rx_data(read_descriptor_t *rd_desc, struct sk_buff *skb,
* DDP segment.
*/
qp->rx_fpdu->first_ddp_seg = 0;
- /* Fall through */
+ fallthrough;
case SIW_GET_DATA_START:
/*
diff --git a/drivers/infiniband/sw/siw/siw_qp_tx.c b/drivers/infiniband/sw/siw/siw_qp_tx.c
index 9f53aa4feb87..d19d8325588b 100644
--- a/drivers/infiniband/sw/siw/siw_qp_tx.c
+++ b/drivers/infiniband/sw/siw/siw_qp_tx.c
@@ -1042,7 +1042,7 @@ next_wqe:
case SIW_OP_SEND_REMOTE_INV:
case SIW_OP_WRITE:
siw_wqe_put_mem(wqe, tx_type);
- /* Fall through */
+ fallthrough;
case SIW_OP_INVAL_STAG:
case SIW_OP_REG_MR:
@@ -1128,7 +1128,7 @@ next_wqe:
case SIW_OP_READ:
case SIW_OP_READ_LOCAL_INV:
siw_wqe_put_mem(wqe, tx_type);
- /* Fall through */
+ fallthrough;
case SIW_OP_INVAL_STAG:
case SIW_OP_REG_MR:
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 9bf0fa30df28..7c41fb040f7c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -512,13 +512,13 @@ static int ipoib_cm_rx_handler(struct ib_cm_id *cm_id,
return ipoib_cm_req_handler(cm_id, event);
case IB_CM_DREQ_RECEIVED:
ib_send_cm_drep(cm_id, NULL, 0);
- /* Fall through */
+ fallthrough;
case IB_CM_REJ_RECEIVED:
p = cm_id->context;
priv = ipoib_priv(p->dev);
if (ib_modify_qp(p->qp, &ipoib_cm_err_attr, IB_QP_STATE))
ipoib_warn(priv, "unable to move qp to error state\n");
- /* Fall through */
+ fallthrough;
default:
return 0;
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 752581a8627b..ab75b7f745d4 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -502,7 +502,7 @@ static struct net_device *ipoib_get_net_dev_by_params(
default:
dev_warn_ratelimited(&dev->dev,
"duplicate IP address detected\n");
- /* Fall through */
+ fallthrough;
case 1:
return net_dev;
}
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 699e075ae1b3..2f3ebc0a75d9 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -711,7 +711,7 @@ static int iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *eve
case RDMA_CM_EVENT_REJECTED:
iser_info("Connection rejected: %s\n",
rdma_reject_msg(cma_id, event->status));
- /* FALLTHROUGH */
+ fallthrough;
case RDMA_CM_EVENT_ADDR_ERROR:
case RDMA_CM_EVENT_ROUTE_ERROR:
case RDMA_CM_EVENT_CONNECT_ERROR:
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 61e2f7fc513d..e86acda3cf8c 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -664,8 +664,8 @@ isert_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
case RDMA_CM_EVENT_ESTABLISHED:
isert_connected_handler(cma_id);
break;
- case RDMA_CM_EVENT_ADDR_CHANGE: /* FALLTHRU */
- case RDMA_CM_EVENT_DISCONNECTED: /* FALLTHRU */
+ case RDMA_CM_EVENT_ADDR_CHANGE:
+ case RDMA_CM_EVENT_DISCONNECTED:
case RDMA_CM_EVENT_TIMEWAIT_EXIT: /* FALLTHRU */
ret = isert_disconnected_handler(cma_id, event->event);
break;
@@ -684,7 +684,7 @@ isert_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
case RDMA_CM_EVENT_REJECTED:
isert_info("Connection rejected: %s\n",
rdma_reject_msg(cma_id, event->status));
- /* fall through */
+ fallthrough;
case RDMA_CM_EVENT_UNREACHABLE:
case RDMA_CM_EVENT_CONNECT_ERROR:
ret = isert_connect_error(cma_id);
@@ -1470,7 +1470,7 @@ isert_put_cmd(struct isert_cmd *isert_cmd, bool comp_err)
transport_generic_free_cmd(&cmd->se_cmd, 0);
break;
}
- /* fall through */
+ fallthrough;
default:
iscsit_release_cmd(cmd);
break;
@@ -1648,7 +1648,7 @@ isert_do_control_comp(struct work_struct *work)
switch (cmd->i_state) {
case ISTATE_SEND_TASKMGTRSP:
iscsit_tmr_post_handler(cmd, cmd->conn);
- /* fall through */
+ fallthrough;
case ISTATE_SEND_REJECT:
case ISTATE_SEND_TEXTRSP:
cmd->i_state = ISTATE_SENT_STATUS;
diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
index 874a8eb7638c..4933085a864a 100644
--- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
+++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
@@ -547,7 +547,6 @@ static void vema_get(struct opa_vnic_vema_port *port,
vema_get_mac_entries(port, recvd_mad, rsp_mad);
break;
case OPA_EM_ATTR_IFACE_UCAST_MACS:
- /* fall through */
case OPA_EM_ATTR_IFACE_MCAST_MACS:
vema_get_mac_list(port, recvd_mad, rsp_mad, attr_id);
break;
diff --git a/drivers/input/joystick/fsia6b.c b/drivers/input/joystick/fsia6b.c
index e78c4c768990..76ffdec5c183 100644
--- a/drivers/input/joystick/fsia6b.c
+++ b/drivers/input/joystick/fsia6b.c
@@ -102,12 +102,12 @@ static irqreturn_t fsia6b_serio_irq(struct serio *serio,
input_report_key(fsia6b->dev,
sw_id++,
sw_state == 0);
- /* fall-through */
+ fallthrough;
case '2':
input_report_key(fsia6b->dev,
sw_id++,
sw_state == 1);
- /* fall-through */
+ fallthrough;
case '1':
input_report_key(fsia6b->dev,
sw_id++,
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index 88df68cc4ac6..d37645e496ff 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -885,7 +885,6 @@ static int gc_setup_pad(struct gc *gc, int idx, int pad_type)
case GC_MULTI:
input_set_capability(input_dev, EV_KEY, BTN_TRIGGER);
- /* fall through */
break;
case GC_PSX:
diff --git a/drivers/input/tablet/wacom_serial4.c b/drivers/input/tablet/wacom_serial4.c
index 959c1d82aa66..1cedb45ba497 100644
--- a/drivers/input/tablet/wacom_serial4.c
+++ b/drivers/input/tablet/wacom_serial4.c
@@ -213,7 +213,7 @@ static void wacom_handle_model_response(struct wacom *wacom)
case 0x3731: /* PL-710 */
wacom->res_x = 2540;
wacom->res_y = 2540;
- /* fall through */
+ fallthrough;
case 0x3535: /* PL-550 */
case 0x3830: /* PL-800 */
wacom->extra_z_bits = 2;
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 6b71b0aff115..98f17fa3a892 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -477,7 +477,7 @@ static int mxt_lookup_bootloader_address(struct mxt_data *data, bool retry)
bootloader = appmode - 0x24;
break;
}
- /* Fall through - for normal case */
+ fallthrough; /* for normal case */
case 0x4c:
case 0x4d:
case 0x5a:
diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c
index 607d1aeb595d..bb1699e0d3c7 100644
--- a/drivers/input/touchscreen/wm831x-ts.c
+++ b/drivers/input/touchscreen/wm831x-ts.c
@@ -290,7 +290,7 @@ static int wm831x_ts_probe(struct platform_device *pdev)
default:
dev_err(&pdev->dev, "Unsupported ISEL setting: %d\n",
pdata->isel);
- /* Fall through */
+ fallthrough;
case 200:
case 0:
wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2,
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index 958050c213f9..c652f16eb702 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -2258,7 +2258,7 @@ static void iommu_enable_ga(struct amd_iommu *iommu)
switch (amd_iommu_guest_ir) {
case AMD_IOMMU_GUEST_IR_VAPIC:
iommu_feature_enable(iommu, CONTROL_GAM_EN);
- /* Fall through */
+ fallthrough;
case AMD_IOMMU_GUEST_IR_LEGACY_GA:
iommu_feature_enable(iommu, CONTROL_GA_EN);
iommu->irte_ops = &irte_128_ops;
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
index 7196207be7ea..c192544e874b 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
@@ -903,7 +903,7 @@ static int arm_smmu_cmdq_build_cmd(u64 *cmd, struct arm_smmu_cmdq_ent *ent)
break;
case CMDQ_OP_CFGI_CD:
cmd[0] |= FIELD_PREP(CMDQ_CFGI_0_SSID, ent->cfgi.ssid);
- /* Fallthrough */
+ fallthrough;
case CMDQ_OP_CFGI_STE:
cmd[0] |= FIELD_PREP(CMDQ_CFGI_0_SID, ent->cfgi.sid);
cmd[1] |= FIELD_PREP(CMDQ_CFGI_1_LEAF, ent->cfgi.leaf);
@@ -936,7 +936,7 @@ static int arm_smmu_cmdq_build_cmd(u64 *cmd, struct arm_smmu_cmdq_ent *ent)
break;
case CMDQ_OP_TLBI_NH_ASID:
cmd[0] |= FIELD_PREP(CMDQ_TLBI_0_ASID, ent->tlbi.asid);
- /* Fallthrough */
+ fallthrough;
case CMDQ_OP_TLBI_S12_VMALL:
cmd[0] |= FIELD_PREP(CMDQ_TLBI_0_VMID, ent->tlbi.vmid);
break;
@@ -1036,7 +1036,6 @@ static void arm_smmu_cmdq_skip_err(struct arm_smmu_device *smmu)
*/
return;
case CMDQ_ERR_CERROR_ILL_IDX:
- /* Fallthrough */
default:
break;
}
@@ -3758,7 +3757,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu)
switch (FIELD_GET(IDR0_STALL_MODEL, reg)) {
case IDR0_STALL_MODEL_FORCE:
smmu->features |= ARM_SMMU_FEAT_STALL_FORCE;
- /* Fallthrough */
+ fallthrough;
case IDR0_STALL_MODEL_STALL:
smmu->features |= ARM_SMMU_FEAT_STALLS;
}
@@ -3778,7 +3777,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu)
switch (FIELD_GET(IDR0_TTF, reg)) {
case IDR0_TTF_AARCH32_64:
smmu->ias = 40;
- /* Fallthrough */
+ fallthrough;
case IDR0_TTF_AARCH64:
break;
default:
@@ -3875,7 +3874,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu)
default:
dev_info(smmu->dev,
"unknown output address size. Truncating to 48-bit\n");
- /* Fallthrough */
+ fallthrough;
case IDR5_OAS_48_BIT:
smmu->oas = 48;
}
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index e9864e52b0e9..f8177c59d229 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -5070,7 +5070,6 @@ static struct iommu_domain *intel_iommu_domain_alloc(unsigned type)
switch (type) {
case IOMMU_DOMAIN_DMA:
- /* fallthrough */
case IOMMU_DOMAIN_UNMANAGED:
dmar_domain = alloc_domain(0);
if (!dmar_domain) {
diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c
index b4da396cce60..2bfdd5734844 100644
--- a/drivers/iommu/virtio-iommu.c
+++ b/drivers/iommu/virtio-iommu.c
@@ -440,7 +440,7 @@ static int viommu_add_resv_mem(struct viommu_endpoint *vdev,
default:
dev_warn(vdev->dev, "unknown resv mem subtype 0x%x\n",
mem->subtype);
- /* Fall-through */
+ fallthrough;
case VIRTIO_IOMMU_RESV_MEM_T_RESERVED:
region = iommu_alloc_resv_region(start, size, 0,
IOMMU_RESV_RESERVED);
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 95f097448f97..548de7538632 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -2737,7 +2737,7 @@ static bool allocate_vpe_l2_table(int cpu, u32 id)
switch (gpsz) {
default:
WARN_ON(1);
- /* fall through */
+ fallthrough;
case GIC_PAGE_SIZE_4K:
psz = SZ_4K;
break;
@@ -2832,7 +2832,7 @@ static int allocate_vpe_l1_table(void)
switch (gpsz) {
default:
gpsz = GIC_PAGE_SIZE_4K;
- /* fall through */
+ fallthrough;
case GIC_PAGE_SIZE_4K:
psz = SZ_4K;
break;
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 324f280ff606..850842f27bee 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -965,10 +965,10 @@ static void gic_cpu_sys_reg_init(void)
case 7:
write_gicreg(0, ICC_AP0R3_EL1);
write_gicreg(0, ICC_AP0R2_EL1);
- /* Fall through */
+ fallthrough;
case 6:
write_gicreg(0, ICC_AP0R1_EL1);
- /* Fall through */
+ fallthrough;
case 5:
case 4:
write_gicreg(0, ICC_AP0R0_EL1);
@@ -982,10 +982,10 @@ static void gic_cpu_sys_reg_init(void)
case 7:
write_gicreg(0, ICC_AP1R3_EL1);
write_gicreg(0, ICC_AP1R2_EL1);
- /* Fall through */
+ fallthrough;
case 6:
write_gicreg(0, ICC_AP1R1_EL1);
- /* Fall through */
+ fallthrough;
case 5:
case 4:
write_gicreg(0, ICC_AP1R0_EL1);
diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c
index 4f74c15c4755..7031ef44de4f 100644
--- a/drivers/irqchip/irq-imx-gpcv2.c
+++ b/drivers/irqchip/irq-imx-gpcv2.c
@@ -259,7 +259,7 @@ static int __init imx_gpcv2_irqchip_init(struct device_node *node,
case 4:
writel_relaxed(~0, reg + GPC_IMR1_CORE2);
writel_relaxed(~0, reg + GPC_IMR1_CORE3);
- /* fall through */
+ fallthrough;
case 2:
writel_relaxed(~0, reg + GPC_IMR1_CORE0);
writel_relaxed(~0, reg + GPC_IMR1_CORE1);
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index aacfa012c082..215885962bb0 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -480,7 +480,7 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int virq,
case GIC_LOCAL_INT_TIMER:
/* CONFIG_MIPS_CMP workaround (see __gic_init) */
map = GIC_MAP_PIN_MAP_TO_PIN | timer_cpu_pin;
- /* fall-through */
+ fallthrough;
case GIC_LOCAL_INT_PERFCTR:
case GIC_LOCAL_INT_FDC:
/*
diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index bc235db8a4c5..e46036374227 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -455,7 +455,7 @@ static void __init __vic_init(void __iomem *base, int parent_irq, int irq_start,
return;
default:
printk(KERN_WARNING "VIC: unknown vendor, continuing anyways\n");
- /* fall through */
+ fallthrough;
case AMBA_VENDOR_ARM:
break;
}
diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c
index ecc1ef6c386d..f68569bfef7a 100644
--- a/drivers/isdn/hardware/mISDN/avmfritz.c
+++ b/drivers/isdn/hardware/mISDN/avmfritz.c
@@ -348,7 +348,7 @@ modehdlc(struct bchannel *bch, int protocol)
switch (protocol) {
case -1: /* used for init */
bch->state = -1;
- /* fall through */
+ fallthrough;
case ISDN_P_NONE:
if (bch->state == ISDN_P_NONE)
break;
diff --git a/drivers/isdn/hardware/mISDN/hfc_multi_8xx.h b/drivers/isdn/hardware/mISDN/hfc_multi_8xx.h
index b0d772340e16..448ded8f9d24 100644
--- a/drivers/isdn/hardware/mISDN/hfc_multi_8xx.h
+++ b/drivers/isdn/hardware/mISDN/hfc_multi_8xx.h
@@ -121,7 +121,6 @@ setup_embedded(struct hfc_multi *hc, struct hm_map *m)
case HFC_IO_MODE_EMBSD:
test_and_set_bit(HFC_CHIP_EMBSD, &hc->chip);
hc->slots = 128; /* required */
- /* fall through */
hc->HFC_outb = HFC_outb_embsd;
hc->HFC_inb = HFC_inb_embsd;
hc->HFC_inw = HFC_inw_embsd;
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 904a4f4c5ff9..56bd2e9db6ed 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -1280,7 +1280,7 @@ mode_hfcpci(struct bchannel *bch, int bc, int protocol)
case (-1): /* used for init */
bch->state = -1;
bch->nr = bc;
- /* fall through */
+ fallthrough;
case (ISDN_P_NONE):
if (bch->state == ISDN_P_NONE)
return 0;
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 4274906f8654..70061991915a 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -695,7 +695,7 @@ hfcsusb_setup_bch(struct bchannel *bch, int protocol)
switch (protocol) {
case (-1): /* used for init */
bch->state = -1;
- /* fall through */
+ fallthrough;
case (ISDN_P_NONE):
if (bch->state == ISDN_P_NONE)
return 0; /* already in idle state */
diff --git a/drivers/isdn/hardware/mISDN/isdnhdlc.c b/drivers/isdn/hardware/mISDN/isdnhdlc.c
index 9fea16ed3dd8..985367e6711d 100644
--- a/drivers/isdn/hardware/mISDN/isdnhdlc.c
+++ b/drivers/isdn/hardware/mISDN/isdnhdlc.c
@@ -397,7 +397,7 @@ int isdnhdlc_encode(struct isdnhdlc_vars *hdlc, const u8 *src, u16 slen,
dsize--;
break;
}
- /* fall through */
+ fallthrough;
case HDLC_SENDFLAG_ONE:
if (hdlc->bit_shift == 8) {
hdlc->cbin = hdlc->ffvalue >>
diff --git a/drivers/isdn/hardware/mISDN/mISDNinfineon.c b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
index f4cb29766888..a16c7a2a7f3d 100644
--- a/drivers/isdn/hardware/mISDN/mISDNinfineon.c
+++ b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
@@ -875,7 +875,7 @@ release_card(struct inf_hw *card) {
release_card(card->sc[i]);
card->sc[i] = NULL;
}
- /* fall through */
+ fallthrough;
default:
pci_disable_device(card->pdev);
pci_set_drvdata(card->pdev, NULL);
diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c b/drivers/isdn/hardware/mISDN/mISDNisar.c
index 11e8c7d8b6e8..56943409b60d 100644
--- a/drivers/isdn/hardware/mISDN/mISDNisar.c
+++ b/drivers/isdn/hardware/mISDN/mISDNisar.c
@@ -957,7 +957,7 @@ isar_pump_statev_fax(struct isar_ch *ch, u8 devt) {
break;
case PCTRL_CMD_FTM:
p1 = 2;
- /* fall through */
+ fallthrough;
case PCTRL_CMD_FTH:
send_mbox(ch->is, dps | ISAR_HIS_PUMPCTRL,
PCTRL_CMD_SILON, 1, &p1);
@@ -1163,7 +1163,7 @@ setup_pump(struct isar_ch *ch) {
send_mbox(ch->is, dps | ISAR_HIS_PUMPCFG,
PMOD_DTMF, 1, param);
}
- /* fall through */
+ fallthrough;
case ISDN_P_B_MODEM_ASYNC:
ctrl = PMOD_DATAMODEM;
if (test_bit(FLG_ORIGIN, &ch->bch.Flags)) {
@@ -1255,7 +1255,7 @@ setup_iom2(struct isar_ch *ch) {
case ISDN_P_B_MODEM_ASYNC:
case ISDN_P_B_T30_FAX:
cmsb |= IOM_CTRL_RCV;
- /* fall through */
+ fallthrough;
case ISDN_P_B_L2DTMF:
if (test_bit(FLG_DTMFSEND, &ch->bch.Flags))
cmsb |= IOM_CTRL_RCV;
@@ -1548,7 +1548,7 @@ isar_l2l1(struct mISDNchannel *ch, struct sk_buff *skb)
ich->is->name, hh->id);
ret = -EINVAL;
}
- /* fall through */
+ fallthrough;
default:
pr_info("%s: %s unknown prim(%x,%x)\n",
ich->is->name, __func__, hh->prim, hh->id);
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index 27aa32914425..c2f76f398613 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -528,7 +528,7 @@ create_l2entity(struct mISDNdevice *dev, struct mISDNchannel *ch,
rq.protocol = ISDN_P_NT_S0;
if (dev->Dprotocols & (1 << ISDN_P_NT_E1))
rq.protocol = ISDN_P_NT_E1;
- /* fall through */
+ fallthrough;
case ISDN_P_LAPD_TE:
ch->recv = mISDN_queue_message;
ch->peer = &dev->D.st->own;
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c
index b413bafe93fd..97c68731406b 100644
--- a/drivers/lightnvm/pblk-core.c
+++ b/drivers/lightnvm/pblk-core.c
@@ -301,7 +301,7 @@ void pblk_free_rqd(struct pblk *pblk, struct nvm_rq *rqd, int type)
switch (type) {
case PBLK_WRITE:
kfree(((struct pblk_c_ctx *)nvm_rq_to_pdu(rqd))->lun_bitmap);
- /* fall through */
+ fallthrough;
case PBLK_WRITE_INT:
pool = &pblk->w_rq_pool;
break;
diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index 75482eeab2c4..994ba5cb3678 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -881,7 +881,7 @@ adbhid_input_register(int id, int default_id, int original_handler_id,
}
if (hid->name[0])
break;
- /* else fall through */
+ fallthrough;
default:
pr_info("Trying to register unknown ADB device to input layer.\n");
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 23f1f41c8602..96684581a25d 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -852,7 +852,7 @@ int smu_queue_i2c(struct smu_i2c_cmd *cmd)
break;
case SMU_I2C_TRANSFER_COMBINED:
cmd->info.devaddr &= 0xfe;
- /* fall through */
+ fallthrough;
case SMU_I2C_TRANSFER_STDSUB:
if (cmd->info.sublen > 3)
return -EINVAL;
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 77fbfd52edcf..c1227bdb57e7 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -608,7 +608,7 @@ static void do_journal_discard(struct cache *ca)
ca->sb.njournal_buckets;
atomic_set(&ja->discard_in_flight, DISCARD_READY);
- /* fallthrough */
+ fallthrough;
case DISCARD_READY:
if (ja->discard_idx == ja->last_idx)
diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
index 62fb917f7a4f..ae380bc3992e 100644
--- a/drivers/md/bcache/util.c
+++ b/drivers/md/bcache/util.c
@@ -33,27 +33,27 @@ int bch_ ## name ## _h(const char *cp, type *res) \
case 'y': \
case 'z': \
u++; \
- /* fall through */ \
+ fallthrough; \
case 'e': \
u++; \
- /* fall through */ \
+ fallthrough; \
case 'p': \
u++; \
- /* fall through */ \
+ fallthrough; \
case 't': \
u++; \
- /* fall through */ \
+ fallthrough; \
case 'g': \
u++; \
- /* fall through */ \
+ fallthrough; \
case 'm': \
u++; \
- /* fall through */ \
+ fallthrough; \
case 'k': \
u++; \
if (e++ == cp) \
return -EINVAL; \
- /* fall through */ \
+ fallthrough; \
case '\n': \
case '\0': \
if (*e == '\n') \
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 148960721254..238cd80826a6 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1552,7 +1552,7 @@ static blk_status_t crypt_convert(struct crypt_config *cc,
case -EBUSY:
wait_for_completion(&ctx->restart);
reinit_completion(&ctx->restart);
- /* fall through */
+ fallthrough;
/*
* The request is queued and processed asynchronously,
* completion function kcryptd_async_done() will be called.
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 53645a6f474c..e3283d35c7fd 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -1554,7 +1554,7 @@ static void pg_init_done(void *data, int errors)
case SCSI_DH_RETRY:
/* Wait before retrying. */
delay_retry = true;
- /* fall through */
+ fallthrough;
case SCSI_DH_IMM_RETRY:
case SCSI_DH_RES_TEMP_UNAVAIL:
if (pg_init_limit_reached(m, pgpath))
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 32fa6499739f..fb0255d25e4b 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1021,7 +1021,7 @@ static void clone_endio(struct bio *bio)
switch (r) {
case DM_ENDIO_REQUEUE:
error = BLK_STS_DM_REQUEUE;
- /*FALLTHRU*/
+ fallthrough;
case DM_ENDIO_DONE:
break;
case DM_ENDIO_INCOMPLETE:
diff --git a/drivers/md/md-autodetect.c b/drivers/md/md-autodetect.c
index 6bbec89976a7..2cf973722f59 100644
--- a/drivers/md/md-autodetect.c
+++ b/drivers/md/md-autodetect.c
@@ -102,10 +102,10 @@ static int __init md_setup(char *str)
pername = "raid0";
break;
}
- /* FALL THROUGH */
+ fallthrough;
case 1: /* the first device is numeric */
str = str1;
- /* FALL THROUGH */
+ fallthrough;
case 0:
md_setup_args[ent].level = LEVEL_NONE;
pername="super-block";
diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index d61b524ae440..b10c51988c8e 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -1433,7 +1433,7 @@ int md_bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long s
case 0:
md_bitmap_file_set_bit(bitmap, offset);
md_bitmap_count_page(&bitmap->counts, offset, 1);
- /* fall through */
+ fallthrough;
case 1:
*bmc = 2;
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index ef0fd4830803..8b743657b957 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4083,7 +4083,7 @@ static void handle_parity_checks5(struct r5conf *conf, struct stripe_head *sh,
break;
}
dev = &sh->dev[s->failed_num[0]];
- /* fall through */
+ fallthrough;
case check_state_compute_result:
sh->check_state = check_state_idle;
if (!dev)
@@ -4214,7 +4214,7 @@ static void handle_parity_checks6(struct r5conf *conf, struct stripe_head *sh,
/* we have 2-disk failure */
BUG_ON(s->failed != 2);
- /* fall through */
+ fallthrough;
case check_state_compute_result:
sh->check_state = check_state_idle;
diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
index 630a75e0eeb1..7607b516a7c4 100644
--- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
+++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
@@ -210,7 +210,7 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc)
tpg->vdownsampling[1] = 1;
tpg->hdownsampling[1] = 1;
tpg->planes = 2;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_RGB332:
case V4L2_PIX_FMT_RGB565:
case V4L2_PIX_FMT_RGB565X:
@@ -271,7 +271,7 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc)
case V4L2_PIX_FMT_YUV420M:
case V4L2_PIX_FMT_YVU420M:
tpg->buffers = 3;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_YUV420:
case V4L2_PIX_FMT_YVU420:
tpg->vdownsampling[1] = 2;
@@ -284,7 +284,7 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc)
case V4L2_PIX_FMT_YUV422M:
case V4L2_PIX_FMT_YVU422M:
tpg->buffers = 3;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_YUV422P:
tpg->vdownsampling[1] = 1;
tpg->vdownsampling[2] = 1;
@@ -296,7 +296,7 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc)
case V4L2_PIX_FMT_NV16M:
case V4L2_PIX_FMT_NV61M:
tpg->buffers = 2;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_NV16:
case V4L2_PIX_FMT_NV61:
tpg->vdownsampling[1] = 1;
@@ -308,7 +308,7 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc)
case V4L2_PIX_FMT_NV12M:
case V4L2_PIX_FMT_NV21M:
tpg->buffers = 2;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_NV12:
case V4L2_PIX_FMT_NV21:
tpg->vdownsampling[1] = 2;
@@ -1275,7 +1275,7 @@ static void gen_twopix(struct tpg_data *tpg,
case V4L2_PIX_FMT_RGB444:
case V4L2_PIX_FMT_XRGB444:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_YUV444:
case V4L2_PIX_FMT_ARGB444:
buf[0][offset] = (g_u_s << 4) | b_v;
@@ -1283,21 +1283,21 @@ static void gen_twopix(struct tpg_data *tpg,
break;
case V4L2_PIX_FMT_RGBX444:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_RGBA444:
buf[0][offset] = (b_v << 4) | (alpha >> 4);
buf[0][offset + 1] = (r_y_h << 4) | g_u_s;
break;
case V4L2_PIX_FMT_XBGR444:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_ABGR444:
buf[0][offset] = (g_u_s << 4) | r_y_h;
buf[0][offset + 1] = (alpha & 0xf0) | b_v;
break;
case V4L2_PIX_FMT_BGRX444:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_BGRA444:
buf[0][offset] = (r_y_h << 4) | (alpha >> 4);
buf[0][offset + 1] = (b_v << 4) | g_u_s;
@@ -1305,7 +1305,7 @@ static void gen_twopix(struct tpg_data *tpg,
case V4L2_PIX_FMT_RGB555:
case V4L2_PIX_FMT_XRGB555:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_YUV555:
case V4L2_PIX_FMT_ARGB555:
buf[0][offset] = (g_u_s << 5) | b_v;
@@ -1314,7 +1314,7 @@ static void gen_twopix(struct tpg_data *tpg,
break;
case V4L2_PIX_FMT_RGBX555:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_RGBA555:
buf[0][offset] = (g_u_s << 6) | (b_v << 1) |
((alpha & 0x80) >> 7);
@@ -1322,7 +1322,7 @@ static void gen_twopix(struct tpg_data *tpg,
break;
case V4L2_PIX_FMT_XBGR555:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_ABGR555:
buf[0][offset] = (g_u_s << 5) | r_y_h;
buf[0][offset + 1] = (alpha & 0x80) | (b_v << 2)
@@ -1330,7 +1330,7 @@ static void gen_twopix(struct tpg_data *tpg,
break;
case V4L2_PIX_FMT_BGRX555:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_BGRA555:
buf[0][offset] = (g_u_s << 6) | (r_y_h << 1) |
((alpha & 0x80) >> 7);
@@ -1339,7 +1339,7 @@ static void gen_twopix(struct tpg_data *tpg,
case V4L2_PIX_FMT_RGB555X:
case V4L2_PIX_FMT_XRGB555X:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_ARGB555X:
buf[0][offset] = (alpha & 0x80) | (r_y_h << 2) | (g_u_s >> 3);
buf[0][offset + 1] = (g_u_s << 5) | b_v;
@@ -1366,7 +1366,7 @@ static void gen_twopix(struct tpg_data *tpg,
case V4L2_PIX_FMT_HSV32:
case V4L2_PIX_FMT_XYUV32:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_YUV32:
case V4L2_PIX_FMT_ARGB32:
case V4L2_PIX_FMT_AYUV32:
@@ -1377,7 +1377,7 @@ static void gen_twopix(struct tpg_data *tpg,
break;
case V4L2_PIX_FMT_RGBX32:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_RGBA32:
buf[0][offset] = r_y_h;
buf[0][offset + 1] = g_u_s;
@@ -1388,7 +1388,7 @@ static void gen_twopix(struct tpg_data *tpg,
case V4L2_PIX_FMT_XBGR32:
case V4L2_PIX_FMT_VUYX32:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_ABGR32:
case V4L2_PIX_FMT_VUYA32:
buf[0][offset] = b_v;
@@ -1398,7 +1398,7 @@ static void gen_twopix(struct tpg_data *tpg,
break;
case V4L2_PIX_FMT_BGRX32:
alpha = 0;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_BGRA32:
buf[0][offset] = alpha;
buf[0][offset + 1] = b_v;
diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c
index 630509ecee20..89620da983ba 100644
--- a/drivers/media/dvb-core/dvb_net.c
+++ b/drivers/media/dvb-core/dvb_net.c
@@ -546,7 +546,7 @@ static int dvb_net_ule_new_payload(struct dvb_net_ule_handle *h)
h->priv->ule_sndu_type_1 = 1;
h->ts_remain -= 1;
h->from_where += 1;
- /* fallthrough */
+ fallthrough;
case 0:
h->new_ts = 1;
h->ts += TS_SZ;
diff --git a/drivers/media/dvb-frontends/bcm3510.c b/drivers/media/dvb-frontends/bcm3510.c
index e92542b92d34..da0ff7b44da4 100644
--- a/drivers/media/dvb-frontends/bcm3510.c
+++ b/drivers/media/dvb-frontends/bcm3510.c
@@ -773,7 +773,7 @@ static int bcm3510_init(struct dvb_frontend* fe)
deb_info("attempting to download firmware\n");
if ((ret = bcm3510_init_cold(st)) < 0)
return ret;
- /* fall-through */
+ fallthrough;
case JDEC_EEPROM_LOAD_WAIT:
deb_info("firmware is loaded\n");
bcm3510_check_firmware_version(st);
diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c
index bc374750529b..08a85831e917 100644
--- a/drivers/media/dvb-frontends/dib0090.c
+++ b/drivers/media/dvb-frontends/dib0090.c
@@ -1693,7 +1693,7 @@ static int dib0090_dc_offset_calibration(struct dib0090_state *state, enum front
if (state->identity.p1g)
state->dc = dc_p1g_table;
- /* fall through */
+ fallthrough;
case CT_TUNER_STEP_0:
dprintk("Start/continue DC calibration for %s path\n",
(state->dc->i == 1) ? "I" : "Q");
diff --git a/drivers/media/dvb-frontends/dib3000mb.c b/drivers/media/dvb-frontends/dib3000mb.c
index 0f0480d8576d..a6c2fc4586eb 100644
--- a/drivers/media/dvb-frontends/dib3000mb.c
+++ b/drivers/media/dvb-frontends/dib3000mb.c
@@ -224,7 +224,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner)
switch (c->hierarchy) {
case HIERARCHY_NONE:
deb_setf("hierarchy: none\n");
- /* fall through */
+ fallthrough;
case HIERARCHY_1:
deb_setf("hierarchy: alpha=1\n");
wr(DIB3000MB_REG_VIT_ALPHA, DIB3000_ALPHA_1);
diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c
index 0a7790c4bad3..55bee50aa871 100644
--- a/drivers/media/dvb-frontends/dib7000p.c
+++ b/drivers/media/dvb-frontends/dib7000p.c
@@ -276,7 +276,7 @@ static int dib7000p_set_power_mode(struct dib7000p_state *state, enum dib7000p_p
if (state->version != SOC7090)
reg_1280 &= ~((1 << 11));
reg_1280 &= ~(1 << 6);
- /* fall-through */
+ fallthrough;
case DIB7000P_POWER_INTERFACE_ONLY:
/* just leave power on the control-interfaces: GPIO and (I2C or SDIO) */
/* TODO power up either SDIO or I2C */
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index 5de016412c42..237b9d04c076 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -2306,7 +2306,7 @@ hi_command(struct i2c_device_addr *dev_addr, const struct drxj_hi_cmd *cmd, u16
pr_err("error %d\n", rc);
goto rw_error;
}
- /* fallthrough */
+ fallthrough;
case SIO_HI_RA_RAM_CMD_BRDCTRL:
rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_2__A, cmd->param2, 0);
if (rc != 0) {
@@ -2318,7 +2318,7 @@ hi_command(struct i2c_device_addr *dev_addr, const struct drxj_hi_cmd *cmd, u16
pr_err("error %d\n", rc);
goto rw_error;
}
- /* fallthrough */
+ fallthrough;
case SIO_HI_RA_RAM_CMD_NULL:
/* No parameters */
break;
@@ -2841,7 +2841,7 @@ ctrl_set_cfg_mpeg_output(struct drx_demod_instance *demod, struct drx_cfg_mpeg_o
/* coef = 188/204 */
max_bit_rate =
(ext_attr->curr_symbol_rate / 8) * nr_bits * 188;
- /* fall-through - as b/c Annex A/C need following settings */
+ fallthrough; /* as b/c Annex A/C need following settings */
case DRX_STANDARD_ITU_B:
rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_USAGE__A, FEC_OC_FCT_USAGE__PRE, 0);
if (rc != 0) {
@@ -3555,8 +3555,8 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
if (!ext_attr->has_smatx)
return -EIO;
switch (uio_cfg->mode) {
- case DRX_UIO_MODE_FIRMWARE_SMA: /* fall through */
- case DRX_UIO_MODE_FIRMWARE_SAW: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE_SMA:
+ case DRX_UIO_MODE_FIRMWARE_SAW:
case DRX_UIO_MODE_READWRITE:
ext_attr->uio_sma_tx_mode = uio_cfg->mode;
break;
@@ -3579,7 +3579,7 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
if (!ext_attr->has_smarx)
return -EIO;
switch (uio_cfg->mode) {
- case DRX_UIO_MODE_FIRMWARE0: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE0:
case DRX_UIO_MODE_READWRITE:
ext_attr->uio_sma_rx_mode = uio_cfg->mode;
break;
@@ -3603,7 +3603,7 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
if (!ext_attr->has_gpio)
return -EIO;
switch (uio_cfg->mode) {
- case DRX_UIO_MODE_FIRMWARE0: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE0:
case DRX_UIO_MODE_READWRITE:
ext_attr->uio_gpio_mode = uio_cfg->mode;
break;
@@ -3639,7 +3639,7 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
}
ext_attr->uio_irqn_mode = uio_cfg->mode;
break;
- case DRX_UIO_MODE_FIRMWARE0: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE0:
default:
return -EINVAL;
break;
@@ -4004,31 +4004,36 @@ static int scu_command(struct i2c_device_addr *dev_addr, struct drxjscu_cmd *cmd
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 4:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_3__A, *(cmd->parameter + 3), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 3:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_2__A, *(cmd->parameter + 2), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 2:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_1__A, *(cmd->parameter + 1), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 1:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_0__A, *(cmd->parameter + 0), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 0:
/* do nothing */
break;
@@ -4068,25 +4073,29 @@ static int scu_command(struct i2c_device_addr *dev_addr, struct drxjscu_cmd *cmd
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 3:
rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_2__A, cmd->result + 2, 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 2:
rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_1__A, cmd->result + 1, 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 1:
rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_0__A, cmd->result + 0, 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 0:
/* do nothing */
break;
@@ -4791,7 +4800,7 @@ set_frequency(struct drx_demod_instance *demod,
Sound carrier is already 3Mhz above centre frequency due
to tuner setting so now add an extra shift of 1MHz... */
fm_frequency_shift = 1000;
- /*fall through */
+ fallthrough;
case DRX_STANDARD_ITU_B:
case DRX_STANDARD_NTSC:
case DRX_STANDARD_PAL_SECAM_BG:
@@ -10475,11 +10484,11 @@ ctrl_set_channel(struct drx_demod_instance *demod, struct drx_channel *channel)
(standard == DRX_STANDARD_NTSC)) {
switch (channel->bandwidth) {
case DRX_BANDWIDTH_6MHZ:
- case DRX_BANDWIDTH_UNKNOWN: /* fall through */
+ case DRX_BANDWIDTH_UNKNOWN:
channel->bandwidth = DRX_BANDWIDTH_6MHZ;
break;
- case DRX_BANDWIDTH_8MHZ: /* fall through */
- case DRX_BANDWIDTH_7MHZ: /* fall through */
+ case DRX_BANDWIDTH_8MHZ:
+ case DRX_BANDWIDTH_7MHZ:
default:
return -EINVAL;
}
@@ -10511,10 +10520,10 @@ ctrl_set_channel(struct drx_demod_instance *demod, struct drx_channel *channel)
}
switch (channel->constellation) {
- case DRX_CONSTELLATION_QAM16: /* fall through */
- case DRX_CONSTELLATION_QAM32: /* fall through */
- case DRX_CONSTELLATION_QAM64: /* fall through */
- case DRX_CONSTELLATION_QAM128: /* fall through */
+ case DRX_CONSTELLATION_QAM16:
+ case DRX_CONSTELLATION_QAM32:
+ case DRX_CONSTELLATION_QAM64:
+ case DRX_CONSTELLATION_QAM128:
case DRX_CONSTELLATION_QAM256:
bandwidth_temp = channel->symbolrate * bw_rolloff_factor;
bandwidth = bandwidth_temp / 100;
@@ -10628,8 +10637,8 @@ ctrl_set_channel(struct drx_demod_instance *demod, struct drx_channel *channel)
}
break;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
rc = set_qam_channel(demod, channel, tuner_freq_offset);
if (rc != 0) {
@@ -10820,7 +10829,7 @@ ctrl_lock_status(struct drx_demod_instance *demod, enum drx_lock_status *lock_st
SCU_RAM_COMMAND_CMD_DEMOD_GET_LOCK;
break;
#endif
- case DRX_STANDARD_UNKNOWN: /* fallthrough */
+ case DRX_STANDARD_UNKNOWN:
default:
return -EIO;
}
@@ -10888,8 +10897,8 @@ ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
*/
switch (prev_standard) {
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
rc = power_down_qam(demod, false);
if (rc != 0) {
@@ -10908,7 +10917,7 @@ ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
case DRX_STANDARD_UNKNOWN:
/* Do nothing */
break;
- case DRX_STANDARD_AUTO: /* fallthrough */
+ case DRX_STANDARD_AUTO:
default:
return -EINVAL;
}
@@ -10921,8 +10930,8 @@ ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
switch (*standard) {
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
do {
u16 dummy;
@@ -11111,12 +11120,12 @@ ctrl_power_mode(struct drx_demod_instance *demod, enum drx_power_mode *mode)
goto rw_error;
}
break;
- case DRX_STANDARD_PAL_SECAM_BG: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_DK: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_I: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_L: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_LP: /* fallthrough */
- case DRX_STANDARD_NTSC: /* fallthrough */
+ case DRX_STANDARD_PAL_SECAM_BG:
+ case DRX_STANDARD_PAL_SECAM_DK:
+ case DRX_STANDARD_PAL_SECAM_I:
+ case DRX_STANDARD_PAL_SECAM_L:
+ case DRX_STANDARD_PAL_SECAM_LP:
+ case DRX_STANDARD_NTSC:
case DRX_STANDARD_FM:
rc = power_down_atv(demod, ext_attr->standard, true);
if (rc != 0) {
@@ -11127,7 +11136,7 @@ ctrl_power_mode(struct drx_demod_instance *demod, enum drx_power_mode *mode)
case DRX_STANDARD_UNKNOWN:
/* Do nothing */
break;
- case DRX_STANDARD_AUTO: /* fallthrough */
+ case DRX_STANDARD_AUTO:
default:
return -EIO;
}
@@ -11220,8 +11229,8 @@ ctrl_set_cfg_pre_saw(struct drx_demod_instance *demod, struct drxj_cfg_pre_saw *
ext_attr->vsb_pre_saw_cfg = *pre_saw;
break;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
ext_attr->qam_pre_saw_cfg = *pre_saw;
break;
@@ -11264,10 +11273,10 @@ ctrl_set_cfg_afe_gain(struct drx_demod_instance *demod, struct drxj_cfg_afe_gain
ext_attr = (struct drxj_data *) demod->my_ext_attr;
switch (afe_gain->standard) {
- case DRX_STANDARD_8VSB: /* fallthrough */
+ case DRX_STANDARD_8VSB: fallthrough;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
#endif
/* Do nothing */
@@ -11301,8 +11310,8 @@ ctrl_set_cfg_afe_gain(struct drx_demod_instance *demod, struct drxj_cfg_afe_gain
ext_attr->vsb_pga_cfg = gain * 13 + 140;
break;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
ext_attr->qam_pga_cfg = gain * 13 + 140;
break;
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index fae6f3763364..45f982863904 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -1512,14 +1512,14 @@ static int SetDeviceTypeId(struct drxd_state *state)
switch (deviceId) {
case 4:
state->diversity = 1;
- /* fall through */
+ fallthrough;
case 3:
case 7:
state->PGA = 1;
break;
case 6:
state->diversity = 1;
- /* fall through */
+ fallthrough;
case 5:
case 8:
break;
@@ -1966,7 +1966,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
switch (p->transmission_mode) {
default: /* Not set, detect it automatically */
operationMode |= SC_RA_RAM_OP_AUTO_MODE__M;
- /* fall through - try first guess DRX_FFTMODE_8K */
+ fallthrough; /* try first guess DRX_FFTMODE_8K */
case TRANSMISSION_MODE_8K:
transmissionParams |= SC_RA_RAM_OP_PARAM_MODE_8K;
if (state->type_A) {
@@ -2139,7 +2139,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
switch (p->modulation) {
default:
operationMode |= SC_RA_RAM_OP_AUTO_CONST__M;
- /* fall through - try first guess DRX_CONSTELLATION_QAM64 */
+ fallthrough; /* try first guess DRX_CONSTELLATION_QAM64 */
case QAM_64:
transmissionParams |= SC_RA_RAM_OP_PARAM_CONST_QAM64;
if (state->type_A) {
@@ -2266,7 +2266,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
break;
default:
operationMode |= SC_RA_RAM_OP_AUTO_RATE__M;
- /* fall through */
+ fallthrough;
case FEC_2_3:
transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_2_3;
if (state->type_A)
@@ -2301,7 +2301,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
switch (p->bandwidth_hz) {
case 0:
p->bandwidth_hz = 8000000;
- /* fall through */
+ fallthrough;
case 8000000:
/* (64/7)*(8/8)*1000000 */
bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ;
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index 0ae9d8c72d8d..32f9346deb3e 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -1756,7 +1756,7 @@ static int setoperation_mode(struct drxk_state *state,
goto error;
state->m_operation_mode = OM_NONE;
break;
- case OM_QAM_ITU_A: /* fallthrough */
+ case OM_QAM_ITU_A:
case OM_QAM_ITU_C:
status = mpegts_stop(state);
if (status < 0)
@@ -1783,7 +1783,7 @@ static int setoperation_mode(struct drxk_state *state,
if (status < 0)
goto error;
break;
- case OM_QAM_ITU_A: /* fallthrough */
+ case OM_QAM_ITU_A:
case OM_QAM_ITU_C:
dprintk(1, ": DVB-C Annex %c\n",
(state->m_operation_mode == OM_QAM_ITU_A) ? 'A' : 'C');
@@ -2012,7 +2012,7 @@ static int mpegts_dto_setup(struct drxk_state *state,
fec_oc_rcn_ctl_rate = 0xC00000;
static_clk = state->m_dvbt_static_clk;
break;
- case OM_QAM_ITU_A: /* fallthrough */
+ case OM_QAM_ITU_A:
case OM_QAM_ITU_C:
fec_oc_tmd_mode = 0x0004;
fec_oc_rcn_ctl_rate = 0xD2B4EE; /* good for >63 Mb/s */
@@ -3249,11 +3249,11 @@ static int dvbt_sc_command(struct drxk_state *state,
case OFDM_SC_RA_RAM_CMD_SET_PREF_PARAM:
case OFDM_SC_RA_RAM_CMD_PROGRAM_PARAM:
status |= write16(state, OFDM_SC_RA_RAM_PARAM1__A, param1);
- /* fall through - All commands using 1 parameters */
+ fallthrough; /* All commands using 1 parameters */
case OFDM_SC_RA_RAM_CMD_SET_ECHO_TIMING:
case OFDM_SC_RA_RAM_CMD_USER_IO:
status |= write16(state, OFDM_SC_RA_RAM_PARAM0__A, param0);
- /* fall through - All commands using 0 parameters */
+ fallthrough; /* All commands using 0 parameters */
case OFDM_SC_RA_RAM_CMD_GET_OP_PARAM:
case OFDM_SC_RA_RAM_CMD_NULL:
/* Write command */
@@ -3761,7 +3761,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
case TRANSMISSION_MODE_AUTO:
default:
operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_MODE__M;
- /* fall through - try first guess DRX_FFTMODE_8K */
+ fallthrough; /* try first guess DRX_FFTMODE_8K */
case TRANSMISSION_MODE_8K:
transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_MODE_8K;
break;
@@ -3775,7 +3775,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
default:
case GUARD_INTERVAL_AUTO:
operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_GUARD__M;
- /* fall through - try first guess DRX_GUARD_1DIV4 */
+ fallthrough; /* try first guess DRX_GUARD_1DIV4 */
case GUARD_INTERVAL_1_4:
transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_GUARD_4;
break;
@@ -3798,7 +3798,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_HIER__M;
/* try first guess SC_RA_RAM_OP_PARAM_HIER_NO */
/* transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_HIER_NO; */
- /* fall through */
+ fallthrough;
case HIERARCHY_1:
transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_HIER_A1;
break;
@@ -3816,7 +3816,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
case QAM_AUTO:
default:
operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_CONST__M;
- /* fall through - try first guess DRX_CONSTELLATION_QAM64 */
+ fallthrough; /* try first guess DRX_CONSTELLATION_QAM64 */
case QAM_64:
transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_CONST_QAM64;
break;
@@ -3841,7 +3841,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
WR16(dev_addr, OFDM_EC_SB_PRIOR__A,
OFDM_EC_SB_PRIOR_HI));
break;
- case DRX_PRIORITY_UNKNOWN: /* fall through */
+ case DRX_PRIORITY_UNKNOWN:
default:
status = -EINVAL;
goto error;
@@ -3859,7 +3859,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
case FEC_AUTO:
default:
operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_RATE__M;
- /* fall through - try first guess DRX_CODERATE_2DIV3 */
+ fallthrough; /* try first guess DRX_CODERATE_2DIV3 */
case FEC_2_3:
transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_RATE_2_3;
break;
@@ -3893,7 +3893,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
switch (state->props.bandwidth_hz) {
case 0:
state->props.bandwidth_hz = 8000000;
- /* fall through */
+ fallthrough;
case 8000000:
bandwidth = DRXK_BANDWIDTH_8MHZ_IN_HZ;
status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A,
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c
index d3c330e035c4..722576f1732a 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.c
+++ b/drivers/media/dvb-frontends/lgdt3306a.c
@@ -768,7 +768,7 @@ static int lgdt3306a_set_if(struct lgdt3306a_state *state,
default:
pr_warn("IF=%d KHz is not supported, 3250 assumed\n",
if_freq_khz);
- /* fallthrough */
+ fallthrough;
case 3250: /* 3.25Mhz */
nco1 = 0x34;
nco2 = 0x00;
diff --git a/drivers/media/dvb-frontends/mt352.c b/drivers/media/dvb-frontends/mt352.c
index 881897583cf2..399d5c519027 100644
--- a/drivers/media/dvb-frontends/mt352.c
+++ b/drivers/media/dvb-frontends/mt352.c
@@ -201,7 +201,7 @@ static int mt352_set_parameters(struct dvb_frontend *fe)
if (op->hierarchy == HIERARCHY_AUTO ||
op->hierarchy == HIERARCHY_NONE)
break;
- /* fall through */
+ fallthrough;
default:
return -EINVAL;
}
diff --git a/drivers/media/dvb-frontends/mxl5xx.c b/drivers/media/dvb-frontends/mxl5xx.c
index 290b9eab099f..4404ace82981 100644
--- a/drivers/media/dvb-frontends/mxl5xx.c
+++ b/drivers/media/dvb-frontends/mxl5xx.c
@@ -739,7 +739,7 @@ static int get_frontend(struct dvb_frontend *fe,
default:
break;
}
- /* Fall through */
+ fallthrough;
case SYS_DVBS:
switch ((enum MXL_HYDRA_MODULATION_E)
reg_data[DMD_MODULATION_SCHEME_ADDR]) {
diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c
index 35a3e47497c2..24de1b115158 100644
--- a/drivers/media/dvb-frontends/or51132.c
+++ b/drivers/media/dvb-frontends/or51132.c
@@ -482,7 +482,7 @@ start:
switch (reg&0xff) {
case 0x06:
if (reg & 0x1000) usK = 3 << 24;
- /* fall through */
+ fallthrough;
case 0x43: /* QAM64 */
c = 150204167;
break;
diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c
index 89402916d301..c1334d7eb442 100644
--- a/drivers/media/dvb-frontends/s5h1411.c
+++ b/drivers/media/dvb-frontends/s5h1411.c
@@ -398,7 +398,7 @@ static int s5h1411_set_if_freq(struct dvb_frontend *fe, int KHz)
default:
dprintk("%s(%d KHz) Invalid, defaulting to 5380\n",
__func__, KHz);
- /* fall through */
+ fallthrough;
case 5380:
case 44000:
s5h1411_writereg(state, S5H1411_I2C_TOP_ADDR, 0x38, 0x1be4);
diff --git a/drivers/media/dvb-frontends/zl10353.c b/drivers/media/dvb-frontends/zl10353.c
index 2fc6aea580f9..2a2cf20a73d6 100644
--- a/drivers/media/dvb-frontends/zl10353.c
+++ b/drivers/media/dvb-frontends/zl10353.c
@@ -201,7 +201,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe)
break;
default:
c->bandwidth_hz = 8000000;
- /* fall through */
+ fallthrough;
case 8000000:
zl10353_single_write(fe, MCLK_RATIO, 0x75);
zl10353_single_write(fe, 0x64, 0x36);
@@ -258,7 +258,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe)
if (c->hierarchy == HIERARCHY_AUTO ||
c->hierarchy == HIERARCHY_NONE)
break;
- /* fall through */
+ fallthrough;
default:
return -EINVAL;
}
diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c
index 570a4a09c387..03eee606af91 100644
--- a/drivers/media/pci/cx23885/cx23885-cards.c
+++ b/drivers/media/pci/cx23885/cx23885-cards.c
@@ -2209,7 +2209,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
- /* fall-through */
+ fallthrough;
case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
@@ -2370,7 +2370,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
/* Currently only enabled for the integrated IR controller */
if (!enable_885_ir)
break;
- /* fall-through */
+ fallthrough;
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_IMPACTVCBE:
diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c
index 7cabb9e9ffe2..92fe051c672f 100644
--- a/drivers/media/pci/ddbridge/ddbridge-core.c
+++ b/drivers/media/pci/ddbridge/ddbridge-core.c
@@ -1310,7 +1310,7 @@ static void dvb_input_detach(struct ddb_input *input)
dvb_unregister_frontend(dvb->fe2);
if (dvb->fe)
dvb_unregister_frontend(dvb->fe);
- /* fallthrough */
+ fallthrough;
case 0x30:
dvb_module_release(dvb->i2c_client[0]);
dvb->i2c_client[0] = NULL;
@@ -1321,22 +1321,22 @@ static void dvb_input_detach(struct ddb_input *input)
dvb_frontend_detach(dvb->fe);
dvb->fe = NULL;
dvb->fe2 = NULL;
- /* fallthrough */
+ fallthrough;
case 0x20:
dvb_net_release(&dvb->dvbnet);
- /* fallthrough */
+ fallthrough;
case 0x12:
dvbdemux->dmx.remove_frontend(&dvbdemux->dmx,
&dvb->hw_frontend);
dvbdemux->dmx.remove_frontend(&dvbdemux->dmx,
&dvb->mem_frontend);
- /* fallthrough */
+ fallthrough;
case 0x11:
dvb_dmxdev_release(&dvb->dmxdev);
- /* fallthrough */
+ fallthrough;
case 0x10:
dvb_dmx_release(&dvb->demux);
- /* fallthrough */
+ fallthrough;
case 0x01:
break;
}
@@ -1559,7 +1559,7 @@ static int dvb_input_attach(struct ddb_input *input)
osc24 = 0;
else
osc24 = 1;
- /* fall-through */
+ fallthrough;
case DDB_TUNER_DVBCT2_SONY_P:
case DDB_TUNER_DVBC2T2_SONY_P:
case DDB_TUNER_ISDBT_SONY_P:
@@ -1575,7 +1575,7 @@ static int dvb_input_attach(struct ddb_input *input)
break;
case DDB_TUNER_DVBC2T2I_SONY:
osc24 = 1;
- /* fall-through */
+ fallthrough;
case DDB_TUNER_DVBCT2_SONY:
case DDB_TUNER_DVBC2T2_SONY:
case DDB_TUNER_ISDBT_SONY:
@@ -2036,7 +2036,7 @@ static int ddb_port_attach(struct ddb_port *port)
ret = ddb_ci_attach(port, ci_bitrate);
if (ret < 0)
break;
- /* fall-through */
+ fallthrough;
case DDB_PORT_LOOP:
ret = dvb_register_device(port->dvb[0].adap,
&port->dvb[0].dev,
@@ -2432,7 +2432,8 @@ void ddb_ports_init(struct ddb *dev)
ddb_input_init(port, 4 + i, 1, 4 + i);
ddb_output_init(port, i);
break;
- } /* fallthrough */
+ }
+ fallthrough;
case DDB_OCTOPUS:
ddb_input_init(port, 2 * i, 0, 2 * i);
ddb_input_init(port, 2 * i + 1, 1, 2 * i + 1);
@@ -3417,7 +3418,7 @@ int ddb_exit_ddbridge(int stage, int error)
default:
case 2:
destroy_workqueue(ddb_wq);
- /* fall-through */
+ fallthrough;
case 1:
ddb_class_destroy();
break;
diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c
index 7fb3b1853b87..8944e4bd4638 100644
--- a/drivers/media/pci/meye/meye.c
+++ b/drivers/media/pci/meye/meye.c
@@ -952,7 +952,7 @@ static int meyeioc_sync(struct file *file, void *fh, int *i)
mutex_unlock(&meye.lock);
return -EINTR;
}
- /* fall through */
+ fallthrough;
case MEYE_BUF_DONE:
meye.grab_buffer[*i].state = MEYE_BUF_UNUSED;
if (kfifo_out_locked(&meye.doneq, (unsigned char *)&unused,
diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c
index bf36b1e22b63..45228f4f6fc6 100644
--- a/drivers/media/pci/ttpci/av7110.c
+++ b/drivers/media/pci/ttpci/av7110.c
@@ -637,7 +637,7 @@ static void gpioirq(unsigned long cookie)
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
break;
}
- /* fall through */
+ fallthrough;
case DATA_TS_RECORD:
case DATA_PES_RECORD:
@@ -2176,7 +2176,7 @@ static int frontend_init(struct av7110 *av7110)
break;
}
}
- /* fall-thru */
+ fallthrough;
case 0x0008: // Hauppauge/TT DVB-T
// Grundig 29504-401
diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/media/pci/ttpci/av7110_hw.c
index e8a8ec5405e2..93ca31e38ddd 100644
--- a/drivers/media/pci/ttpci/av7110_hw.c
+++ b/drivers/media/pci/ttpci/av7110_hw.c
@@ -1107,7 +1107,7 @@ int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc)
break;
case OSD_SetRow:
dc->y1 = dc->y0;
- /* fall through */
+ fallthrough;
case OSD_SetBlock:
ret = OSDSetBlock(av7110, dc->x0, dc->y0, dc->x1, dc->y1, dc->color, dc->data);
break;
diff --git a/drivers/media/pci/ttpci/av7110_ipack.c b/drivers/media/pci/ttpci/av7110_ipack.c
index ec528fae7333..30330ed01ce8 100644
--- a/drivers/media/pci/ttpci/av7110_ipack.c
+++ b/drivers/media/pci/ttpci/av7110_ipack.c
@@ -182,7 +182,7 @@ int av7110_ipack_instant_repack (const u8 *buf, int count, struct ipack *p)
case DSM_CC_STREAM :
case ISO13522_STREAM:
p->done = 1;
- /* fall through */
+ fallthrough;
case PRIVATE_STREAM1:
case VIDEO_STREAM_S ... VIDEO_STREAM_E:
case AUDIO_STREAM_S ... AUDIO_STREAM_E:
diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c
index 38cac508bd72..3cb83005cf09 100644
--- a/drivers/media/pci/ttpci/budget-av.c
+++ b/drivers/media/pci/ttpci/budget-av.c
@@ -1226,7 +1226,7 @@ static void frontend_init(struct budget_av *budget_av)
* but so far it has been only confirmed for this type
*/
budget_av->reinitialise_demod = 1;
- /* fall through */
+ fallthrough;
case SUBID_DVBS_KNC1_PLUS:
case SUBID_DVBS_EASYWATCH_1:
if (saa->pci->subsystem_vendor == 0x1894) {
diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c
index 9c811272abfe..a88711a3ac7f 100644
--- a/drivers/media/pci/ttpci/budget.c
+++ b/drivers/media/pci/ttpci/budget.c
@@ -613,7 +613,7 @@ static void frontend_init(struct budget *budget)
break;
}
}
- /* fall through */
+ fallthrough;
case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262)
{
struct dvb_frontend *fe;
@@ -638,7 +638,7 @@ static void frontend_init(struct budget *budget)
break;
}
}
- /* fall through */
+ fallthrough;
case 0x101c: { /* TT S2-1600 */
const struct stv6110x_devctl *ctl;
diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
index 36e5f2ff4ef1..b22dc1d72527 100644
--- a/drivers/media/platform/sh_vou.c
+++ b/drivers/media/platform/sh_vou.c
@@ -220,7 +220,7 @@ static void sh_vou_stream_config(struct sh_vou_device *vou_dev)
break;
case V4L2_PIX_FMT_RGB565:
dataswap ^= 1;
- /* fall through */
+ fallthrough;
case V4L2_PIX_FMT_RGB565X:
row_coeff = 2;
break;
@@ -802,7 +802,7 @@ static u32 sh_vou_ntsc_mode(enum sh_vou_bus_fmt bus_fmt)
default:
pr_warn("%s(): Invalid bus-format code %d, using default 8-bit\n",
__func__, bus_fmt);
- /* fall through */
+ fallthrough;
case SH_VOU_BUS_8BIT:
return 1;
case SH_VOU_BUS_16BIT:
diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
index b203296de977..7e2460263882 100644
--- a/drivers/media/radio/radio-si476x.c
+++ b/drivers/media/radio/radio-si476x.c
@@ -105,7 +105,8 @@ static inline enum phase_diversity_modes_idx
si476x_phase_diversity_mode_to_idx(enum si476x_phase_diversity_mode mode)
{
switch (mode) {
- default: /* FALLTHROUGH */
+ default:
+ fallthrough;
case SI476X_PHDIV_DISABLED:
return SI476X_IDX_PHDIV_DISABLED;
case SI476X_PHDIV_PRIMARY_COMBINING:
diff --git a/drivers/media/radio/tea575x.c b/drivers/media/radio/tea575x.c
index b0303cf00387..c37315226c42 100644
--- a/drivers/media/radio/tea575x.c
+++ b/drivers/media/radio/tea575x.c
@@ -249,7 +249,7 @@ int snd_tea575x_enum_freq_bands(struct snd_tea575x *tea,
index = BAND_AM;
break;
}
- /* Fall through */
+ fallthrough;
default:
return -EINVAL;
}
diff --git a/drivers/media/rc/bpf-lirc.c b/drivers/media/rc/bpf-lirc.c
index 5bb144435c16..3fe3edd80876 100644
--- a/drivers/media/rc/bpf-lirc.c
+++ b/drivers/media/rc/bpf-lirc.c
@@ -112,7 +112,7 @@ lirc_mode2_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
case BPF_FUNC_trace_printk:
if (perfmon_capable())
return bpf_get_trace_printk_proto();
- /* fall through */
+ fallthrough;
default:
return NULL;
}
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index 95727ca910f7..0cda78f72fd8 100644
--- a/drivers/media/rc/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -64,7 +64,7 @@ static enum rc6_mode rc6_mode(struct rc6_dec *data)
case 6:
if (!data->toggle)
return RC6_MODE_6A;
- /* fall through */
+ fallthrough;
default:
return RC6_MODE_UNKNOWN;
}
diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c
index 9fa58d92eb09..7d9a7c000c75 100644
--- a/drivers/media/rc/ir-sony-decoder.c
+++ b/drivers/media/rc/ir-sony-decoder.c
@@ -102,7 +102,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
}
data->state = STATE_FINISHED;
- /* Fall through */
+ fallthrough;
case STATE_FINISHED:
if (ev.pulse)
diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index 734a92caad8d..7b7d9fe4f945 100644
--- a/drivers/media/tuners/xc5000.c
+++ b/drivers/media/tuners/xc5000.c
@@ -756,7 +756,7 @@ static int xc5000_set_digital_params(struct dvb_frontend *fe)
if (!bw)
bw = 6000000;
/* fall to OFDM handling */
- /* fall through */
+ fallthrough;
case SYS_DMBTH:
case SYS_DVBT:
case SYS_DVBT2:
diff --git a/drivers/media/usb/b2c2/flexcop-usb.c b/drivers/media/usb/b2c2/flexcop-usb.c
index 198ddfb8d2b1..e3234d169065 100644
--- a/drivers/media/usb/b2c2/flexcop-usb.c
+++ b/drivers/media/usb/b2c2/flexcop-usb.c
@@ -525,7 +525,7 @@ static int flexcop_usb_init(struct flexcop_usb *fc_usb)
case USB_SPEED_HIGH:
info("running at HIGH speed.");
break;
- case USB_SPEED_UNKNOWN: /* fall through */
+ case USB_SPEED_UNKNOWN:
default:
err("cannot handle USB speed because it is unknown.");
return -ENODEV;
diff --git a/drivers/media/usb/cpia2/cpia2_core.c b/drivers/media/usb/cpia2/cpia2_core.c
index 20c50c2d042e..e747548ab286 100644
--- a/drivers/media/usb/cpia2/cpia2_core.c
+++ b/drivers/media/usb/cpia2/cpia2_core.c
@@ -165,7 +165,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VP_BRIGHTNESS:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VP_BRIGHTNESS:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -176,7 +176,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_CONTRAST:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_CONTRAST:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -184,7 +184,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VP_SATURATION:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VP_SATURATION:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -195,7 +195,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VP_GPIO_DATA:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VP_GPIO_DATA:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -203,7 +203,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VP_GPIO_DIRECTION:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VP_GPIO_DIRECTION:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -211,7 +211,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VC_MP_GPIO_DATA:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VC_MP_GPIO_DATA:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
cmd.reg_count = 1;
@@ -219,7 +219,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION:
cmd.buffer.block_data[0] = param;
- /*fall through */
+ fallthrough;
case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
cmd.reg_count = 1;
@@ -234,7 +234,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_FLICKER_MODES:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_FLICKER_MODES:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -281,7 +281,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_USER_MODE:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_USER_MODE:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -301,7 +301,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_WAKEUP:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_WAKEUP:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
cmd.reg_count = 1;
@@ -309,7 +309,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_PW_CONTROL:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_PW_CONTROL:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
cmd.reg_count = 1;
@@ -322,7 +322,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_SYSTEM_CTRL:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_SYSTEM_CTRL:
cmd.req_mode =
CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
@@ -331,7 +331,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VP_SYSTEM_CTRL:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VP_SYSTEM_CTRL:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -339,7 +339,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VP_EXP_MODES:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VP_EXP_MODES:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -347,7 +347,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_DEVICE_CONFIG:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_DEVICE_CONFIG:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -368,7 +368,7 @@ int cpia2_do_command(struct camera_data *cam,
break;
case CPIA2_CMD_SET_VC_CONTROL:
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_VC_CONTROL:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
cmd.reg_count = 1;
@@ -403,7 +403,7 @@ int cpia2_do_command(struct camera_data *cam,
this register can also affect
flicker modes */
cmd.buffer.block_data[0] = param;
- /* fall through */
+ fallthrough;
case CPIA2_CMD_GET_USER_EFFECTS:
cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
cmd.reg_count = 1;
@@ -1751,7 +1751,7 @@ int cpia2_set_fps(struct camera_data *cam, int framerate)
CPIA2_VP_SENSOR_FLAGS_500) {
return -EINVAL;
}
- /* Fall through */
+ fallthrough;
case CPIA2_VP_FRAMERATE_15:
case CPIA2_VP_FRAMERATE_12_5:
case CPIA2_VP_FRAMERATE_7_5:
diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c
index d9f953f2d088..425e470b0fd3 100644
--- a/drivers/media/usb/cx231xx/cx231xx-video.c
+++ b/drivers/media/usb/cx231xx/cx231xx-video.c
@@ -996,7 +996,7 @@ void cx231xx_v4l2_create_entities(struct cx231xx *dev)
/* The DVB core will handle it */
if (dev->tuner_type == TUNER_ABSENT)
continue;
- /* fall through */
+ fallthrough;
default: /* just to shut up a gcc warning */
ent->function = MEDIA_ENT_F_CONN_RF;
break;
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 4ef3fa98d20f..a6ae46567a31 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -1660,7 +1660,7 @@ static int dib8096_set_param_override(struct dvb_frontend *fe)
switch (band) {
default:
deb_info("Warning : Rf frequency (%iHz) is not in the supported range, using VHF switch ", fe->dtv_property_cache.frequency);
- /* fall through */
+ fallthrough;
case BAND_VHF:
state->dib8000_ops.set_gpio(fe, 3, 0, 1);
break;
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index f96626fe2c0b..a27a68440325 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -1886,12 +1886,12 @@ static int dw2102_load_firmware(struct usb_device *dev,
switch (le16_to_cpu(dev->descriptor.idProduct)) {
case USB_PID_TEVII_S650:
dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
- /* fall through */
+ fallthrough;
case USB_PID_DW2104:
reset = 1;
dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
DW210X_WRITE_MSG);
- /* fall through */
+ fallthrough;
case USB_PID_DW3101:
reset = 0;
dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
@@ -1924,7 +1924,7 @@ static int dw2102_load_firmware(struct usb_device *dev,
break;
}
}
- /* fall through */
+ fallthrough;
case 0x2101:
dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
DW210X_READ_MSG);
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index 3f3fbcd60cc6..45a2403aa039 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -2200,7 +2200,7 @@ static int check_range(enum v4l2_ctrl_type type,
case V4L2_CTRL_TYPE_BOOLEAN:
if (step != 1 || max > 1 || min < 0)
return -ERANGE;
- /* fall through */
+ fallthrough;
case V4L2_CTRL_TYPE_U8:
case V4L2_CTRL_TYPE_U16:
case V4L2_CTRL_TYPE_U32:
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index a556880f225a..2a22e13a6303 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -782,7 +782,6 @@ static void v4l_print_frmsizeenum(const void *arg, bool write_only)
p->stepwise.step_height);
break;
case V4L2_FRMSIZE_TYPE_CONTINUOUS:
- /* fall through */
default:
pr_cont("\n");
break;
@@ -816,7 +815,6 @@ static void v4l_print_frmivalenum(const void *arg, bool write_only)
p->stepwise.step.denominator);
break;
case V4L2_FRMIVAL_TYPE_CONTINUOUS:
- /* fall through */
default:
pr_cont("\n");
break;
diff --git a/drivers/media/v4l2-core/videobuf-core.c b/drivers/media/v4l2-core/videobuf-core.c
index 5c91fc3e65b5..606a271bdd2d 100644
--- a/drivers/media/v4l2-core/videobuf-core.c
+++ b/drivers/media/v4l2-core/videobuf-core.c
@@ -354,7 +354,7 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b,
break;
case VIDEOBUF_ERROR:
b->flags |= V4L2_BUF_FLAG_ERROR;
- /* fall through */
+ fallthrough;
case VIDEOBUF_DONE:
b->flags |= V4L2_BUF_FLAG_DONE;
break;
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index f512cbc7a36c..ca0097664b12 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -313,7 +313,6 @@ static unsigned long gpmc_get_clk_period(int cs, enum gpmc_clk_domain cd)
tick_ps *= div;
break;
case GPMC_CD_FCLK:
- /* FALL-THROUGH */
default:
break;
}
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c
index d9ee8e3dc72d..178954228631 100644
--- a/drivers/memstick/core/ms_block.c
+++ b/drivers/memstick/core/ms_block.c
@@ -371,7 +371,7 @@ again:
serial mode), then just fall through */
if (msb_read_int_reg(msb, -1))
return 0;
- /* fallthrough */
+ fallthrough;
case MSB_RP_RECEIVE_INT_REQ_RESULT:
intreg = mrq->data[0];
@@ -403,7 +403,7 @@ again:
case MSB_RP_RECEIVE_STATUS_REG:
msb->regs.status = *(struct ms_status_register *)mrq->data;
msb->state = MSB_RP_SEND_OOB_READ;
- /* fallthrough */
+ fallthrough;
case MSB_RP_SEND_OOB_READ:
if (!msb_read_regs(msb,
@@ -418,7 +418,7 @@ again:
msb->regs.extra_data =
*(struct ms_extra_data_register *) mrq->data;
msb->state = MSB_RP_SEND_READ_DATA;
- /* fallthrough */
+ fallthrough;
case MSB_RP_SEND_READ_DATA:
/* Skip that state if we only read the oob */
@@ -518,7 +518,7 @@ again:
msb->state = MSB_WB_RECEIVE_INT_REQ;
if (msb_read_int_reg(msb, -1))
return 0;
- /* fallthrough */
+ fallthrough;
case MSB_WB_RECEIVE_INT_REQ:
intreg = mrq->data[0];
@@ -549,7 +549,7 @@ again:
msb->int_polling = false;
msb->state = MSB_WB_SEND_WRITE_DATA;
- /* fallthrough */
+ fallthrough;
case MSB_WB_SEND_WRITE_DATA:
sg_init_table(sg, ARRAY_SIZE(sg));
@@ -628,7 +628,7 @@ again:
msb->state = MSB_SC_RECEIVE_INT_REQ;
if (msb_read_int_reg(msb, -1))
return 0;
- /* fallthrough */
+ fallthrough;
case MSB_SC_RECEIVE_INT_REQ:
intreg = mrq->data[0];
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 4a6b866b0291..e83c3ada9389 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -255,11 +255,11 @@ static unsigned int jmb38x_ms_write_data(struct jmb38x_ms_host *host,
case 3:
host->io_word[0] |= buf[off + 2] << 16;
host->io_pos++;
- /* fall through */
+ fallthrough;
case 2:
host->io_word[0] |= buf[off + 1] << 8;
host->io_pos++;
- /* fall through */
+ fallthrough;
case 1:
host->io_word[0] |= buf[off];
host->io_pos++;
diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c
index fc35c7404429..786e46798da2 100644
--- a/drivers/memstick/host/tifm_ms.c
+++ b/drivers/memstick/host/tifm_ms.c
@@ -162,11 +162,11 @@ static unsigned int tifm_ms_write_data(struct tifm_ms *host,
case 3:
host->io_word |= buf[off + 2] << 16;
host->io_pos++;
- /* fall through */
+ fallthrough;
case 2:
host->io_word |= buf[off + 1] << 8;
host->io_pos++;
- /* fall through */
+ fallthrough;
case 1:
host->io_word |= buf[off];
host->io_pos++;
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 5216487db4fb..9903e9660a38 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -642,7 +642,7 @@ mptbase_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
freereq = 0;
if (event != MPI_EVENT_EVENT_CHANGE)
break;
- /* fall through */
+ fallthrough;
case MPI_FUNCTION_CONFIG:
case MPI_FUNCTION_SAS_IO_UNIT_CONTROL:
ioc->mptbase_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
@@ -1887,7 +1887,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
case MPI_MANUFACTPAGE_DEVICEID_FC939X:
case MPI_MANUFACTPAGE_DEVICEID_FC949X:
ioc->errata_flag_1064 = 1;
- /* fall through */
+ fallthrough;
case MPI_MANUFACTPAGE_DEVICEID_FC909:
case MPI_MANUFACTPAGE_DEVICEID_FC929:
case MPI_MANUFACTPAGE_DEVICEID_FC919:
@@ -1932,7 +1932,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
pcixcmd &= 0x8F;
pci_write_config_byte(pdev, 0x6a, pcixcmd);
}
- /* fall through */
+ fallthrough;
case MPI_MANUFACTPAGE_DEVID_1030_53C1035:
ioc->bus_type = SPI;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 6a79cd0ebe2b..18b91ea1a353 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -4326,7 +4326,7 @@ mptsas_hotplug_work(MPT_ADAPTER *ioc, struct fw_event_work *fw_event,
}
}
mpt_findImVolumes(ioc);
- /* fall through */
+ fallthrough;
case MPTSAS_ADD_DEVICE:
memset(&sas_device, 0, sizeof(struct mptsas_devinfo));
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 1491561d2e5c..8543f0324d5a 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -784,7 +784,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
/*
* Allow non-SAS & non-NEXUS_LOSS to drop into below code
*/
- /* Fall through */
+ fallthrough;
case MPI_IOCSTATUS_SCSI_TASK_TERMINATED: /* 0x0048 */
/* Linux handles an unsolicited DID_RESET better
@@ -881,7 +881,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
case MPI_IOCSTATUS_SCSI_DATA_OVERRUN: /* 0x0044 */
scsi_set_resid(sc, 0);
- /* Fall through */
+ fallthrough;
case MPI_IOCSTATUS_SCSI_RECOVERED_ERROR: /* 0x0040 */
case MPI_IOCSTATUS_SUCCESS: /* 0x0000 */
sc->result = (DID_OK << 16) | scsi_status;
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index a9d9c1cdf546..a5983d515db0 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -1515,10 +1515,10 @@ static unsigned long dsiclk_rate(u8 n)
switch (divsel) {
case PRCM_DSI_PLLOUT_SEL_PHI_4:
div *= 2;
- /* Fall through */
+ fallthrough;
case PRCM_DSI_PLLOUT_SEL_PHI_2:
div *= 2;
- /* Fall through */
+ fallthrough;
case PRCM_DSI_PLLOUT_SEL_PHI:
return pll_rate(PRCM_PLLDSI_FREQ, clock_rate(PRCMU_HDMICLK),
PLL_RAW) / div;
diff --git a/drivers/mfd/iqs62x.c b/drivers/mfd/iqs62x.c
index af764bc87d7c..761b4ef3a381 100644
--- a/drivers/mfd/iqs62x.c
+++ b/drivers/mfd/iqs62x.c
@@ -136,7 +136,7 @@ static int iqs62x_dev_init(struct iqs62x_core *iqs62x)
if (val & IQS620_PROX_SETTINGS_4_SAR_EN)
iqs62x->ui_sel = IQS62X_UI_SAR1;
- /* fall through */
+ fallthrough;
case IQS621_PROD_NUM:
ret = regmap_write(iqs62x->regmap, IQS620_GLBL_EVENT_MASK,
@@ -470,7 +470,7 @@ static irqreturn_t iqs62x_irq(int irq, void *context)
case IQS62X_EVENT_UI_LO:
event_data.ui_data = get_unaligned_le16(&event_map[i]);
- /* fall through */
+ fallthrough;
case IQS62X_EVENT_UI_HI:
case IQS62X_EVENT_NONE:
@@ -491,7 +491,7 @@ static irqreturn_t iqs62x_irq(int irq, void *context)
case IQS62X_EVENT_HYST:
event_map[i] <<= iqs62x->dev_desc->hyst_shift;
- /* fall through */
+ fallthrough;
case IQS62X_EVENT_WHEEL:
case IQS62X_EVENT_HALL:
diff --git a/drivers/mfd/mxs-lradc.c b/drivers/mfd/mxs-lradc.c
index 5bef142c4835..111d11fd25aa 100644
--- a/drivers/mfd/mxs-lradc.c
+++ b/drivers/mfd/mxs-lradc.c
@@ -172,7 +172,7 @@ static int mxs_lradc_probe(struct platform_device *pdev)
MXS_LRADC_TOUCHSCREEN_5WIRE;
break;
}
- /* fall through - to an error message for i.MX23 */
+ fallthrough; /* to an error message for i.MX23 */
default:
dev_err(&pdev->dev,
"Unsupported number of touchscreen wires (%d)\n"
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 1e6431cb8536..2a3a240b4619 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -308,7 +308,7 @@ static int usbhs_runtime_resume(struct device *dev)
i, r);
}
}
- /* Fall through - as HSIC mode needs utmi_clk */
+ fallthrough; /* as HSIC mode needs utmi_clk */
case OMAP_EHCI_PORT_MODE_TLL:
if (!IS_ERR(omap->utmi_clk[i])) {
@@ -344,7 +344,7 @@ static int usbhs_runtime_suspend(struct device *dev)
if (!IS_ERR(omap->hsic480m_clk[i]))
clk_disable_unprepare(omap->hsic480m_clk[i]);
- /* Fall through - as utmi_clks were used in HSIC mode */
+ fallthrough; /* as utmi_clks were used in HSIC mode */
case OMAP_EHCI_PORT_MODE_TLL:
if (!IS_ERR(omap->utmi_clk[i]))
diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c
index abaab541df19..545196c85b5c 100644
--- a/drivers/mfd/rave-sp.c
+++ b/drivers/mfd/rave-sp.c
@@ -270,7 +270,7 @@ static void *stuff(unsigned char *dest, const unsigned char *src, size_t n)
case RAVE_SP_ETX:
case RAVE_SP_DLE:
*dest++ = RAVE_SP_DLE;
- /* FALLTHROUGH */
+ fallthrough;
default:
*dest++ = byte;
}
@@ -541,7 +541,7 @@ static int rave_sp_receive_buf(struct serdev_device *serdev,
* deframer buffer
*/
- /* FALLTHROUGH */
+ fallthrough;
case RAVE_SP_EXPECT_ESCAPED_DATA:
if (deframer->length == sizeof(deframer->data)) {
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index 75859e492984..df5cebb372a5 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -95,7 +95,7 @@ static struct syscon *of_syscon_register(struct device_node *np, bool check_clk)
break;
default:
pr_err("Failed to retrieve valid hwlock: %d\n", ret);
- /* fall-through */
+ fallthrough;
case -EPROBE_DEFER:
goto err_regmap;
}
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index cde9a2fc1325..ed8d38b09925 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -90,10 +90,10 @@ static int at25_ee_read(void *priv, unsigned int offset,
switch (at25->addrlen) {
default: /* case 3 */
*cp++ = offset >> 16;
- /* fall through */
+ fallthrough;
case 2:
*cp++ = offset >> 8;
- /* fall through */
+ fallthrough;
case 1:
case 0: /* can't happen: for better codegen */
*cp++ = offset >> 0;
@@ -178,10 +178,10 @@ static int at25_ee_write(void *priv, unsigned int off, void *val, size_t count)
switch (at25->addrlen) {
default: /* case 3 */
*cp++ = offset >> 16;
- /* fall through */
+ fallthrough;
case 2:
*cp++ = offset >> 8;
- /* fall through */
+ fallthrough;
case 1:
case 0: /* can't happen: for better codegen */
*cp++ = offset >> 0;
@@ -278,7 +278,7 @@ static int at25_fw_to_chip(struct device *dev, struct spi_eeprom *chip)
switch (val) {
case 9:
chip->flags |= EE_INSTR_BIT3_IS_ADDR;
- /* fall through */
+ fallthrough;
case 8:
chip->flags |= EE_ADDR1;
break;
diff --git a/drivers/misc/mic/scif/scif_api.c b/drivers/misc/mic/scif/scif_api.c
index 9cc6b2a6cf22..304d6c833712 100644
--- a/drivers/misc/mic/scif/scif_api.c
+++ b/drivers/misc/mic/scif/scif_api.c
@@ -178,7 +178,7 @@ int scif_close(scif_epd_t epd)
case SCIFEP_ZOMBIE:
dev_err(scif_info.mdev.this_device,
"SCIFAPI close: zombie state unexpected\n");
- /* fall through */
+ fallthrough;
case SCIFEP_DISCONNECTED:
spin_unlock(&ep->lock);
scif_unregister_all_windows(epd);
@@ -645,7 +645,7 @@ int __scif_connect(scif_epd_t epd, struct scif_port_id *dst, bool non_block)
ep->port.port = err;
ep->port.node = scif_info.nodeid;
ep->conn_async_state = ASYNC_CONN_IDLE;
- /* Fall through */
+ fallthrough;
case SCIFEP_BOUND:
/*
* If a non-blocking connect has been already initiated
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c
index de8f61efaef5..2da3b474f486 100644
--- a/drivers/misc/mic/scif/scif_rma.c
+++ b/drivers/misc/mic/scif/scif_rma.c
@@ -657,7 +657,7 @@ int scif_unregister_window(struct scif_window *window)
window->unreg_state = OP_IN_PROGRESS;
send_msg = true;
}
- /* fall through */
+ fallthrough;
case OP_IN_PROGRESS:
{
scif_get_window(window, 1);
diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index f6e600bfac5d..0ea923fe6371 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -622,7 +622,7 @@ static int send_noop_message(void *cb, struct gru_message_queue_desc *mqd,
break;
case CBSS_PAGE_OVERFLOW:
STAT(mesq_noop_page_overflow);
- /* fall through */
+ fallthrough;
default:
BUG();
}
@@ -780,7 +780,7 @@ static int send_message_failure(void *cb, struct gru_message_queue_desc *mqd,
break;
case CBSS_PAGE_OVERFLOW:
STAT(mesq_page_overflow);
- /* fall through */
+ fallthrough;
default:
BUG();
}
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index d5e097cd556d..8a495dc82f16 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -1173,7 +1173,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
if (!xpc_kdebug_ignore)
break;
- /* fall through */
+ fallthrough;
case DIE_MCA_MONARCH_ENTER:
case DIE_INIT_MONARCH_ENTER:
xpc_arch_ops.offline_heartbeat();
@@ -1184,7 +1184,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
if (!xpc_kdebug_ignore)
break;
- /* fall through */
+ fallthrough;
case DIE_MCA_MONARCH_LEAVE:
case DIE_INIT_MONARCH_LEAVE:
xpc_arch_ops.online_heartbeat();
diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index 21a04bc97d40..099a53bdbb7d 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -441,10 +441,10 @@ xpc_discovery(void)
switch (region_size) {
case 128:
max_regions *= 2;
- /* fall through */
+ fallthrough;
case 64:
max_regions *= 2;
- /* fall through */
+ fallthrough;
case 32:
max_regions *= 2;
region_size = 16;
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c
index 98c60f11b76b..7791bde81a36 100644
--- a/drivers/misc/sgi-xp/xpc_uv.c
+++ b/drivers/misc/sgi-xp/xpc_uv.c
@@ -574,7 +574,7 @@ xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
xpc_wakeup_channel_mgr(part);
}
- /* fall through */
+ fallthrough;
case XPC_ACTIVATE_MQ_MSG_MARK_ENGAGED_UV:
spin_lock_irqsave(&part_uv->flags_lock, irq_flags);
part_uv->flags |= XPC_P_ENGAGED_UV;
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index ce43f7573d80..c8fae6611b73 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -191,7 +191,7 @@ int mmc_of_parse(struct mmc_host *host)
switch (bus_width) {
case 8:
host->caps |= MMC_CAP_8_BIT_DATA;
- /* fall through - Hosts capable of 8-bit can also do 4 bits */
+ fallthrough; /* Hosts capable of 8-bit can also do 4 bits */
case 4:
host->caps |= MMC_CAP_4_BIT_DATA;
break;
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 300901415aa2..3fc3bbea8536 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -2418,7 +2418,7 @@ static void atmci_get_cap(struct atmel_mci *host)
case 0x600:
case 0x500:
host->caps.has_odd_clk_div = 1;
- /* Fall through */
+ fallthrough;
case 0x400:
case 0x300:
host->caps.has_dma_conf_reg = 1;
@@ -2426,16 +2426,16 @@ static void atmci_get_cap(struct atmel_mci *host)
host->caps.has_cfg_reg = 1;
host->caps.has_cstor_reg = 1;
host->caps.has_highspeed = 1;
- /* Fall through */
+ fallthrough;
case 0x200:
host->caps.has_rwproof = 1;
host->caps.need_blksz_mul_4 = 0;
host->caps.need_notbusy_for_read_ops = 1;
- /* Fall through */
+ fallthrough;
case 0x100:
host->caps.has_bad_data_ordering = 0;
host->caps.need_reset_after_xfer = 0;
- /* Fall through */
+ fallthrough;
case 0x0:
break;
default:
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c
index f01fecd75833..e50a08bce7ef 100644
--- a/drivers/mmc/host/davinci_mmc.c
+++ b/drivers/mmc/host/davinci_mmc.c
@@ -300,7 +300,7 @@ static void mmc_davinci_start_command(struct mmc_davinci_host *host,
* then it's harmless for us to allow it.
*/
cmd_reg |= MMCCMD_BSYEXP;
- /* FALLTHROUGH */
+ fallthrough;
case MMC_RSP_R1: /* 48 bits, CRC */
cmd_reg |= MMCCMD_RSPFMT_R1456;
break;
diff --git a/drivers/mmc/host/dw_mmc-k3.c b/drivers/mmc/host/dw_mmc-k3.c
index 50977ff18074..db1a84b2ba61 100644
--- a/drivers/mmc/host/dw_mmc-k3.c
+++ b/drivers/mmc/host/dw_mmc-k3.c
@@ -238,7 +238,7 @@ static void dw_mci_hs_set_timing(struct dw_mci *host, int timing,
if (smpl_phase >= USE_DLY_MIN_SMPL &&
smpl_phase <= USE_DLY_MAX_SMPL)
use_smpl_dly = 1;
- /* fallthrough */
+ fallthrough;
case MMC_TIMING_UHS_SDR50:
if (smpl_phase >= ENABLE_SHIFT_MIN_SMPL &&
smpl_phase <= ENABLE_SHIFT_MAX_SMPL)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 35ae5737c622..0fba940544ca 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2030,7 +2030,7 @@ static void dw_mci_tasklet_func(unsigned long priv)
}
prev_state = state = STATE_SENDING_DATA;
- /* fall through */
+ fallthrough;
case STATE_SENDING_DATA:
/*
@@ -2088,7 +2088,7 @@ static void dw_mci_tasklet_func(unsigned long priv)
}
prev_state = state = STATE_DATA_BUSY;
- /* fall through */
+ fallthrough;
case STATE_DATA_BUSY:
if (!dw_mci_clear_pending_data_complete(host)) {
@@ -2141,7 +2141,7 @@ static void dw_mci_tasklet_func(unsigned long priv)
*/
prev_state = state = STATE_SENDING_STOP;
- /* fall through */
+ fallthrough;
case STATE_SENDING_STOP:
if (!dw_mci_clear_pending_cmd_complete(host))
diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c
index 447552ac25c4..81d71010b474 100644
--- a/drivers/mmc/host/jz4740_mmc.c
+++ b/drivers/mmc/host/jz4740_mmc.c
@@ -739,7 +739,7 @@ static irqreturn_t jz_mmc_irq_worker(int irq, void *devid)
break;
jz_mmc_prepare_data_transfer(host);
- /* fall through */
+ fallthrough;
case JZ4740_MMC_STATE_TRANSFER_DATA:
if (host->use_dma) {
@@ -774,7 +774,7 @@ static irqreturn_t jz_mmc_irq_worker(int irq, void *devid)
break;
}
jz4740_mmc_write_irq_reg(host, JZ_MMC_IRQ_DATA_TRAN_DONE);
- /* fall through */
+ fallthrough;
case JZ4740_MMC_STATE_SEND_STOP:
if (!req->stop)
diff --git a/drivers/mmc/host/meson-mx-sdio.c b/drivers/mmc/host/meson-mx-sdio.c
index 9b2cf7afc246..703d5834f9a5 100644
--- a/drivers/mmc/host/meson-mx-sdio.c
+++ b/drivers/mmc/host/meson-mx-sdio.c
@@ -294,7 +294,7 @@ static void meson_mx_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
switch (ios->power_mode) {
case MMC_POWER_OFF:
vdd = 0;
- /* fall through */
+ fallthrough;
case MMC_POWER_UP:
if (!IS_ERR(mmc->supply.vmmc)) {
host->error = mmc_regulator_set_ocr(mmc,
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index 15e21894bd44..904f5237d8f7 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -685,7 +685,7 @@ static int renesas_sdhi_write16_hook(struct tmio_mmc_host *host, int addr)
case HOST_MODE:
if (host->pdata->flags & TMIO_MMC_HAVE_CBSY)
bit = TMIO_STAT_CMD_BUSY;
- /* fallthrough */
+ fallthrough;
case CTL_SD_CARD_CLK_CTL:
return renesas_sdhi_wait_idle(host, bit);
}
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index a76b4513fbec..d738907a622f 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1556,7 +1556,7 @@ static int sdhci_esdhc_imx_probe_nondt(struct platform_device *pdev,
"failed to request card-detect gpio!\n");
return err;
}
- /* fall through */
+ fallthrough;
case ESDHC_CD_CONTROLLER:
/* we have a working card_detect back */
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 9194bb73e601..080ced1e63f0 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -609,7 +609,7 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
switch (pdata->max_width) {
case 8:
host->mmc->caps |= MMC_CAP_8_BIT_DATA;
- /* Fall through */
+ fallthrough;
case 4:
host->mmc->caps |= MMC_CAP_4_BIT_DATA;
break;
diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c
index a910cb461ed7..bafa2e41c8b6 100644
--- a/drivers/mmc/host/sdhci-sprd.c
+++ b/drivers/mmc/host/sdhci-sprd.c
@@ -470,7 +470,7 @@ static int sdhci_sprd_voltage_switch(struct mmc_host *mmc, struct mmc_ios *ios)
break;
default:
- /* fall-through */
+ fallthrough;
case MMC_SIGNAL_VOLTAGE_330:
ret = pinctrl_select_state(sprd_host->pinctrl,
sprd_host->pins_default);
diff --git a/drivers/mmc/host/sdhci-xenon-phy.c b/drivers/mmc/host/sdhci-xenon-phy.c
index e6e9e286cc34..03ce57ef4585 100644
--- a/drivers/mmc/host/sdhci-xenon-phy.c
+++ b/drivers/mmc/host/sdhci-xenon-phy.c
@@ -527,7 +527,7 @@ static bool xenon_emmc_phy_slow_mode(struct sdhci_host *host,
ret = true;
break;
}
- /* fall through */
+ fallthrough;
default:
reg &= ~XENON_TIMING_ADJUST_SLOW_MODE;
ret = false;
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 3ad394b40eb1..592a55a34b58 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2825,7 +2825,7 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode)
case MMC_TIMING_UHS_SDR50:
if (host->flags & SDHCI_SDR50_NEEDS_TUNING)
break;
- /* FALLTHROUGH */
+ fallthrough;
default:
goto out;
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 5987656e0474..fd8b72d3e02c 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -335,7 +335,7 @@ static unsigned int tifm_sd_op_flags(struct mmc_command *cmd)
break;
case MMC_RSP_R1B:
rc |= TIFM_MMCSD_RSP_BUSY;
- /* fall-through */
+ fallthrough;
case MMC_RSP_R1:
rc |= TIFM_MMCSD_RSP_R1;
break;
diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
index 369b8dee2e3d..7666c90054ae 100644
--- a/drivers/mmc/host/usdhi6rol0.c
+++ b/drivers/mmc/host/usdhi6rol0.c
@@ -1343,7 +1343,7 @@ static int usdhi6_stop_cmd(struct usdhi6_host *host)
host->wait = USDHI6_WAIT_FOR_STOP;
return 0;
}
- /* fall through - Unsupported STOP command. */
+ fallthrough; /* Unsupported STOP command */
default:
dev_err(mmc_dev(host->mmc),
"unsupported stop CMD%d for CMD%d\n",
@@ -1691,7 +1691,7 @@ static void usdhi6_timeout_work(struct work_struct *work)
switch (host->wait) {
default:
dev_err(mmc_dev(host->mmc), "Invalid state %u\n", host->wait);
- /* fall through - mrq can be NULL, but is impossible. */
+ fallthrough; /* mrq can be NULL, but is impossible */
case USDHI6_WAIT_FOR_CMD:
usdhi6_error_code(host);
if (mrq)
@@ -1713,7 +1713,7 @@ static void usdhi6_timeout_work(struct work_struct *work)
host->offset, data->blocks, data->blksz, data->sg_len,
sg_dma_len(sg), sg->offset);
usdhi6_sg_unmap(host, true);
- /* fall through - page unmapped in USDHI6_WAIT_FOR_DATA_END. */
+ fallthrough; /* page unmapped in USDHI6_WAIT_FOR_DATA_END */
case USDHI6_WAIT_FOR_DATA_END:
usdhi6_error_code(host);
data->error = -ETIMEDOUT;
diff --git a/drivers/mux/adgs1408.c b/drivers/mux/adgs1408.c
index 12466b06692c..22ed051eb1a4 100644
--- a/drivers/mux/adgs1408.c
+++ b/drivers/mux/adgs1408.c
@@ -93,7 +93,7 @@ static int adgs1408_probe(struct spi_device *spi)
mux->idle_state = idle_state;
break;
}
- /* fall through */
+ fallthrough;
default:
dev_err(dev, "invalid idle-state %d\n", idle_state);
return -EINVAL;
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index 18428e104445..1c6c27f35ac4 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -301,7 +301,7 @@ static int __init cops_probe1(struct net_device *dev, int ioaddr)
dev->irq = cops_irq(ioaddr, board);
if (dev->irq)
break;
- /* fall through - Once no IRQ found on this port. */
+ fallthrough; /* Once no IRQ found on this port */
case 1:
retval = -EINVAL;
goto err_out;
diff --git a/drivers/net/arcnet/arc-rimi.c b/drivers/net/arcnet/arc-rimi.c
index 14a5fb378145..98df38fe553c 100644
--- a/drivers/net/arcnet/arc-rimi.c
+++ b/drivers/net/arcnet/arc-rimi.c
@@ -363,13 +363,13 @@ static int __init arcrimi_setup(char *s)
switch (ints[0]) {
default: /* ERROR */
pr_err("Too many arguments\n");
- /* Fall through */
+ fallthrough;
case 3: /* Node ID */
node = ints[3];
- /* Fall through */
+ fallthrough;
case 2: /* IRQ */
irq = ints[2];
- /* Fall through */
+ fallthrough;
case 1: /* IO address */
io = ints[1];
}
diff --git a/drivers/net/arcnet/com20020-isa.c b/drivers/net/arcnet/com20020-isa.c
index cd27fdc1059b..f983c4ce6b07 100644
--- a/drivers/net/arcnet/com20020-isa.c
+++ b/drivers/net/arcnet/com20020-isa.c
@@ -197,22 +197,22 @@ static int __init com20020isa_setup(char *s)
switch (ints[0]) {
default: /* ERROR */
pr_info("Too many arguments\n");
- /* Fall through */
+ fallthrough;
case 6: /* Timeout */
timeout = ints[6];
- /* Fall through */
+ fallthrough;
case 5: /* CKP value */
clockp = ints[5];
- /* Fall through */
+ fallthrough;
case 4: /* Backplane flag */
backplane = ints[4];
- /* Fall through */
+ fallthrough;
case 3: /* Node ID */
node = ints[3];
- /* Fall through */
+ fallthrough;
case 2: /* IRQ */
irq = ints[2];
- /* Fall through */
+ fallthrough;
case 1: /* IO address */
io = ints[1];
}
diff --git a/drivers/net/arcnet/com90io.c b/drivers/net/arcnet/com90io.c
index 186bbf87bc84..cf214b730671 100644
--- a/drivers/net/arcnet/com90io.c
+++ b/drivers/net/arcnet/com90io.c
@@ -363,10 +363,10 @@ static int __init com90io_setup(char *s)
switch (ints[0]) {
default: /* ERROR */
pr_err("Too many arguments\n");
- /* Fall through */
+ fallthrough;
case 2: /* IRQ */
irq = ints[2];
- /* Fall through */
+ fallthrough;
case 1: /* IO address */
io = ints[1];
}
diff --git a/drivers/net/arcnet/com90xx.c b/drivers/net/arcnet/com90xx.c
index bd75d06ad7df..3dc3d533cb19 100644
--- a/drivers/net/arcnet/com90xx.c
+++ b/drivers/net/arcnet/com90xx.c
@@ -693,13 +693,13 @@ static int __init com90xx_setup(char *s)
switch (ints[0]) {
default: /* ERROR */
pr_err("Too many arguments\n");
- /* Fall through */
+ fallthrough;
case 3: /* Mem address */
shmem = ints[3];
- /* Fall through */
+ fallthrough;
case 2: /* IRQ */
irq = ints[2];
- /* Fall through */
+ fallthrough;
case 1: /* IO address */
io = ints[1];
}
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index cddaa43a9d52..aa001b16765a 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -1149,7 +1149,7 @@ static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port)
port->actor_oper_port_state &= ~LACP_STATE_EXPIRED;
port->sm_rx_state = AD_RX_PORT_DISABLED;
- /* Fall Through */
+ fallthrough;
case AD_RX_PORT_DISABLED:
port->sm_vars &= ~AD_PORT_MATCHED;
break;
@@ -1588,7 +1588,7 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
if (__agg_active_ports(curr) < __agg_active_ports(best))
return best;
- /*FALLTHROUGH*/
+ fallthrough;
case BOND_AD_STABLE:
case BOND_AD_BANDWIDTH:
if (__get_agg_bandwidth(curr) > __get_agg_bandwidth(best))
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c5d3032dd1a2..42ef25ec0af5 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2274,7 +2274,7 @@ static int bond_miimon_inspect(struct bonding *bond)
"active " : "backup ") : "",
bond->params.downdelay * bond->params.miimon);
}
- /*FALLTHRU*/
+ fallthrough;
case BOND_LINK_FAIL:
if (link_state) {
/* recovered before downdelay expired */
@@ -2310,7 +2310,7 @@ static int bond_miimon_inspect(struct bonding *bond)
bond->params.updelay *
bond->params.miimon);
}
- /*FALLTHRU*/
+ fallthrough;
case BOND_LINK_BACK:
if (!link_state) {
bond_propose_link_state(slave, BOND_LINK_DOWN);
@@ -3322,7 +3322,7 @@ static int bond_slave_netdev_event(unsigned long event,
if (BOND_MODE(bond) == BOND_MODE_8023AD)
bond_3ad_adapter_speed_duplex_changed(slave);
- /* Fallthrough */
+ fallthrough;
case NETDEV_DOWN:
/* Refresh slave-array if applicable!
* If the setup does not use miimon or arpmon (mode-specific!),
@@ -3760,7 +3760,7 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd
return -EINVAL;
mii->phy_id = 0;
- /* Fall Through */
+ fallthrough;
case SIOCGMIIREG:
/* We do this again just in case we were called by SIOCGMIIREG
* instead of SIOCGMIIPHY.
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 9df2007b5e56..38e9f80ed1ef 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -898,7 +898,7 @@ static void at91_irq_err_state(struct net_device *dev,
CAN_ERR_CRTL_TX_WARNING :
CAN_ERR_CRTL_RX_WARNING;
}
- /* fall through */
+ fallthrough;
case CAN_STATE_ERROR_WARNING:
/*
* from: ERROR_ACTIVE, ERROR_WARNING
@@ -948,7 +948,7 @@ static void at91_irq_err_state(struct net_device *dev,
netdev_dbg(dev, "Error Active\n");
cf->can_id |= CAN_ERR_PROT;
cf->data[2] = CAN_ERR_PROT_ACTIVE;
- /* fall through */
+ fallthrough;
case CAN_STATE_ERROR_WARNING:
reg_idr = AT91_IRQ_ERRA | AT91_IRQ_WARN | AT91_IRQ_BOFF;
reg_ier = AT91_IRQ_ERRP;
diff --git a/drivers/net/can/peak_canfd/peak_pciefd_main.c b/drivers/net/can/peak_canfd/peak_pciefd_main.c
index 6ad83a881039..9469d4421afe 100644
--- a/drivers/net/can/peak_canfd/peak_pciefd_main.c
+++ b/drivers/net/can/peak_canfd/peak_pciefd_main.c
@@ -659,7 +659,7 @@ static int pciefd_can_probe(struct pciefd_board *pciefd)
pciefd_can_writereg(priv, CANFD_CLK_SEL_80MHZ,
PCIEFD_REG_CAN_CLK_SEL);
- /* fall through */
+ fallthrough;
case CANFD_CLK_SEL_80MHZ:
priv->ucan.can.clock.freq = 80 * 1000 * 1000;
break;
diff --git a/drivers/net/can/sja1000/sja1000_platform.c b/drivers/net/can/sja1000/sja1000_platform.c
index d7222ba46622..d7c2ec529b8f 100644
--- a/drivers/net/can/sja1000/sja1000_platform.c
+++ b/drivers/net/can/sja1000/sja1000_platform.c
@@ -150,7 +150,7 @@ static void sp_populate_of(struct sja1000_priv *priv, struct device_node *of)
priv->read_reg = sp_read_reg16;
priv->write_reg = sp_write_reg16;
break;
- case 1: /* fallthrough */
+ case 1:
default:
priv->read_reg = sp_read_reg8;
priv->write_reg = sp_write_reg8;
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 91cdc0a2b1a7..b4a39f0449ba 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -153,7 +153,7 @@ static void slc_bump(struct slcan *sl)
switch (*cmd) {
case 'r':
cf.can_id = CAN_RTR_FLAG;
- /* fallthrough */
+ fallthrough;
case 't':
/* store dlc ASCII value and terminate SFF CAN ID string */
cf.can_dlc = sl->rbuff[SLC_CMD_LEN + SLC_SFF_ID_LEN];
@@ -163,7 +163,7 @@ static void slc_bump(struct slcan *sl)
break;
case 'R':
cf.can_id = CAN_RTR_FLAG;
- /* fallthrough */
+ fallthrough;
case 'T':
cf.can_id |= CAN_EFF_FLAG;
/* store dlc ASCII value and terminate EFF CAN ID string */
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index 5009ff294941..d17608870f2d 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -864,7 +864,7 @@ static irqreturn_t mcp251x_can_ist(int irq, void *dev_id)
if (new_state >= CAN_STATE_ERROR_WARNING &&
new_state <= CAN_STATE_BUS_OFF)
priv->can.can_stats.error_warning++;
- /* fall through */
+ fallthrough;
case CAN_STATE_ERROR_WARNING:
if (new_state >= CAN_STATE_ERROR_PASSIVE &&
new_state <= CAN_STATE_BUS_OFF)
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c
index d2539c95adb6..66d0198e7834 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb.c
@@ -415,7 +415,7 @@ static int pcan_usb_decode_error(struct pcan_usb_msg_context *mc, u8 n,
new_state = CAN_STATE_ERROR_WARNING;
break;
}
- /* fall through */
+ fallthrough;
case CAN_STATE_ERROR_WARNING:
if (n & PCAN_USB_ERROR_BUS_HEAVY) {
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index 0b7766b715fd..d91df34e7fa8 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -345,7 +345,7 @@ static netdev_tx_t peak_usb_ndo_start_xmit(struct sk_buff *skb,
default:
netdev_warn(netdev, "tx urb submitting failed err=%d\n",
err);
- /* fall through */
+ fallthrough;
case -ENOENT:
/* cable unplugged */
stats->tx_dropped++;
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
index 53cb2f72bdd0..1689ab387612 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
@@ -133,10 +133,10 @@ static int pcan_msg_add_rec(struct pcan_usb_pro_msg *pm, int id, ...)
switch (id) {
case PCAN_USBPRO_TXMSG8:
i += 4;
- /* fall through */
+ fallthrough;
case PCAN_USBPRO_TXMSG4:
i += 4;
- /* fall through */
+ fallthrough;
case PCAN_USBPRO_TXMSG0:
*pc++ = va_arg(ap, int);
*pc++ = va_arg(ap, int);
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 0837ae0e0c5e..e731db900ee0 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -1061,7 +1061,7 @@ static void b53_force_port_config(struct b53_device *dev, int port,
switch (speed) {
case 2000:
reg |= PORT_OVERRIDE_SPEED_2000M;
- /* fallthrough */
+ fallthrough;
case SPEED_1000:
reg |= PORT_OVERRIDE_SPEED_1000M;
break;
diff --git a/drivers/net/dsa/b53/b53_serdes.c b/drivers/net/dsa/b53/b53_serdes.c
index 629bf14128a2..5ae3d9783b68 100644
--- a/drivers/net/dsa/b53/b53_serdes.c
+++ b/drivers/net/dsa/b53/b53_serdes.c
@@ -170,7 +170,7 @@ void b53_serdes_phylink_validate(struct b53_device *dev, int port,
switch (lane) {
case 0:
phylink_set(supported, 2500baseX_Full);
- /* fallthrough */
+ fallthrough;
case 1:
phylink_set(supported, 1000baseX_Full);
break;
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index bafddb35f3a9..5ebff986a1ac 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -566,7 +566,7 @@ static void bcm_sf2_sw_mac_config(struct dsa_switch *ds, int port,
switch (state->interface) {
case PHY_INTERFACE_MODE_RGMII:
id_mode_dis = 1;
- /* fallthrough */
+ fallthrough;
case PHY_INTERFACE_MODE_RGMII_TXID:
port_mode = EXT_GPHY;
break;
diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c
index dc999406ce86..3cb22d149813 100644
--- a/drivers/net/dsa/microchip/ksz9477.c
+++ b/drivers/net/dsa/microchip/ksz9477.c
@@ -1083,7 +1083,7 @@ static phy_interface_t ksz9477_get_interface(struct ksz_device *dev, int port)
interface = PHY_INTERFACE_MODE_GMII;
if (gbit)
break;
- /* fall through */
+ fallthrough;
case 0:
interface = PHY_INTERFACE_MODE_MII;
break;
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 8dcb8a49ab67..0c37ddb58c1e 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -566,7 +566,7 @@ static void mt7530_setup_port5(struct dsa_switch *ds, phy_interface_t interface)
case P5_INTF_SEL_PHY_P0:
/* MT7530_P5_MODE_GPHY_P0: 2nd GMAC -> P5 -> P0 */
val |= MHWTRAP_PHY0_SEL;
- /* fall through */
+ fallthrough;
case P5_INTF_SEL_PHY_P4:
/* MT7530_P5_MODE_GPHY_P4: 2nd GMAC -> P5 -> P4 */
val &= ~MHWTRAP_P5_MAC_SEL & ~MHWTRAP_P5_DIS;
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 7a71c9902e73..f0dbc05e30a4 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -875,7 +875,7 @@ static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip,
break;
case STATS_TYPE_BANK1:
reg = bank1_select;
- /* fall through */
+ fallthrough;
case STATS_TYPE_BANK0:
reg |= s->reg | histogram;
mv88e6xxx_g1_stats_read(chip, reg, &low);
diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c
index 139d0120f511..667f38c9e4c6 100644
--- a/drivers/net/ethernet/3com/3c509.c
+++ b/drivers/net/ethernet/3com/3c509.c
@@ -1259,14 +1259,14 @@ el3_up(struct net_device *dev)
pr_cont("Forcing 3c5x9b full-duplex mode");
break;
}
- /* fall through */
+ fallthrough;
case 8:
/* set full-duplex mode based on eeprom config setting */
if ((sw_info & 0x000f) && (sw_info & 0x8000)) {
pr_cont("Setting 3c5x9b full-duplex mode (from EEPROM configuration bit)");
break;
}
- /* fall through */
+ fallthrough;
default:
/* xcvr=(0 || 4) OR user has an old 3c5x9 non "B" model */
pr_cont("Setting 3c5x9/3c5x9B half-duplex mode");
diff --git a/drivers/net/ethernet/3com/3c574_cs.c b/drivers/net/ethernet/3com/3c574_cs.c
index bd0ada4e81b0..f66e7fb9a2bb 100644
--- a/drivers/net/ethernet/3com/3c574_cs.c
+++ b/drivers/net/ethernet/3com/3c574_cs.c
@@ -1046,7 +1046,7 @@ static int el3_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch(cmd) {
case SIOCGMIIPHY: /* Get the address of the PHY in use. */
data->phy_id = phy;
- /* fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read the specified MII register. */
{
int saved_window;
diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c
index 08db4c9da2fa..a00b36f91d9f 100644
--- a/drivers/net/ethernet/8390/axnet_cs.c
+++ b/drivers/net/ethernet/8390/axnet_cs.c
@@ -610,7 +610,7 @@ static int axnet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = info->phy_id;
- /* Fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c
index 645efac6310d..164c3ed550bf 100644
--- a/drivers/net/ethernet/8390/pcnet_cs.c
+++ b/drivers/net/ethernet/8390/pcnet_cs.c
@@ -1108,7 +1108,7 @@ static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = info->phy_id;
- /* fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
diff --git a/drivers/net/ethernet/alacritech/slicoss.c b/drivers/net/ethernet/alacritech/slicoss.c
index 6234fcd844ee..696517eae77f 100644
--- a/drivers/net/ethernet/alacritech/slicoss.c
+++ b/drivers/net/ethernet/alacritech/slicoss.c
@@ -1712,13 +1712,13 @@ static bool slic_is_fiber(unsigned short subdev)
{
switch (subdev) {
/* Mojave */
- case PCI_SUBDEVICE_ID_ALACRITECH_1000X1F: /* fallthrough */
- case PCI_SUBDEVICE_ID_ALACRITECH_SES1001F: /* fallthrough */
+ case PCI_SUBDEVICE_ID_ALACRITECH_1000X1F:
+ case PCI_SUBDEVICE_ID_ALACRITECH_SES1001F: fallthrough;
/* Oasis */
- case PCI_SUBDEVICE_ID_ALACRITECH_SEN2002XF: /* fallthrough */
- case PCI_SUBDEVICE_ID_ALACRITECH_SEN2001XF: /* fallthrough */
- case PCI_SUBDEVICE_ID_ALACRITECH_SEN2104EF: /* fallthrough */
- case PCI_SUBDEVICE_ID_ALACRITECH_SEN2102EF: /* fallthrough */
+ case PCI_SUBDEVICE_ID_ALACRITECH_SEN2002XF:
+ case PCI_SUBDEVICE_ID_ALACRITECH_SEN2001XF:
+ case PCI_SUBDEVICE_ID_ALACRITECH_SEN2104EF:
+ case PCI_SUBDEVICE_ID_ALACRITECH_SEN2102EF:
return true;
}
return false;
diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c
index ac86fcae1582..8470c836fa18 100644
--- a/drivers/net/ethernet/alteon/acenic.c
+++ b/drivers/net/ethernet/alteon/acenic.c
@@ -547,7 +547,7 @@ static int acenic_probe_one(struct pci_dev *pdev,
ap->name);
break;
}
- /* Fall through */
+ fallthrough;
case PCI_VENDOR_ID_SGI:
printk(KERN_INFO "%s: SGI AceNIC ", ap->name);
break;
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index b6c43b58ed3d..960d483e8997 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -1475,7 +1475,7 @@ static int amd8111e_ioctl(struct net_device *dev , struct ifreq *ifr, int cmd)
case SIOCGMIIPHY:
data->phy_id = lp->ext_phy_addr;
- /* fallthru */
+ fallthrough;
case SIOCGMIIREG:
spin_lock_irq(&lp->lock);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 43294a148f8a..4ba75551cb17 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1538,7 +1538,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
/* PTP v2, UDP, any kind of event packet */
case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1);
- /* Fall through - to PTP v1, UDP, any kind of event packet */
+ fallthrough; /* to PTP v1, UDP, any kind of event packet */
case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1);
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1);
@@ -1549,7 +1549,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
/* PTP v2, UDP, Sync packet */
case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1);
- /* Fall through - to PTP v1, UDP, Sync packet */
+ fallthrough; /* to PTP v1, UDP, Sync packet */
case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1);
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1);
@@ -1560,7 +1560,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
/* PTP v2, UDP, Delay_req packet */
case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1);
- /* Fall through - to PTP v1, UDP, Delay_req packet */
+ fallthrough; /* to PTP v1, UDP, Delay_req packet */
case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1);
XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1);
diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma.c b/drivers/net/ethernet/broadcom/bgmac-bcma.c
index 34d18302b1a3..a5fd161ab5ee 100644
--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
@@ -217,7 +217,7 @@ static int bgmac_probe(struct bcma_device *core)
/* BCM 471X/535X family */
case BCMA_CHIP_ID_BCM4716:
bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
- /* fallthrough */
+ fallthrough;
case BCMA_CHIP_ID_BCM47162:
bgmac->feature_flags |= BGMAC_FEAT_FLW_CTRL2;
bgmac->feature_flags |= BGMAC_FEAT_SET_RXQ_CLK;
diff --git a/drivers/net/ethernet/broadcom/bgmac-platform.c b/drivers/net/ethernet/broadcom/bgmac-platform.c
index 6795b6d95f54..f37f1c58f368 100644
--- a/drivers/net/ethernet/broadcom/bgmac-platform.c
+++ b/drivers/net/ethernet/broadcom/bgmac-platform.c
@@ -131,7 +131,7 @@ static void bgmac_nicpm_speed_set(struct net_device *net_dev)
switch (bgmac->net_dev->phydev->speed) {
default:
netdev_err(net_dev, "Unsupported speed. Defaulting to 1000Mb\n");
- /* fall through */
+ fallthrough;
case SPEED_1000:
val |= NICPM_IOMUX_CTRL_SPD_1000M << NICPM_IOMUX_CTRL_SPD_SHIFT;
break;
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index c8cc14eadbb4..3e8a179f39db 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -1337,13 +1337,13 @@ bnx2_set_mac_link(struct bnx2 *bp)
val |= BNX2_EMAC_MODE_PORT_MII_10M;
break;
}
- /* fall through */
+ fallthrough;
case SPEED_100:
val |= BNX2_EMAC_MODE_PORT_MII;
break;
case SPEED_2500:
val |= BNX2_EMAC_MODE_25G_MODE;
- /* fall through */
+ fallthrough;
case SPEED_1000:
val |= BNX2_EMAC_MODE_PORT_GMII;
break;
@@ -1995,26 +1995,26 @@ bnx2_remote_phy_event(struct bnx2 *bp)
switch (speed) {
case BNX2_LINK_STATUS_10HALF:
bp->duplex = DUPLEX_HALF;
- /* fall through */
+ fallthrough;
case BNX2_LINK_STATUS_10FULL:
bp->line_speed = SPEED_10;
break;
case BNX2_LINK_STATUS_100HALF:
bp->duplex = DUPLEX_HALF;
- /* fall through */
+ fallthrough;
case BNX2_LINK_STATUS_100BASE_T4:
case BNX2_LINK_STATUS_100FULL:
bp->line_speed = SPEED_100;
break;
case BNX2_LINK_STATUS_1000HALF:
bp->duplex = DUPLEX_HALF;
- /* fall through */
+ fallthrough;
case BNX2_LINK_STATUS_1000FULL:
bp->line_speed = SPEED_1000;
break;
case BNX2_LINK_STATUS_2500HALF:
bp->duplex = DUPLEX_HALF;
- /* fall through */
+ fallthrough;
case BNX2_LINK_STATUS_2500FULL:
bp->line_speed = SPEED_2500;
break;
@@ -7856,7 +7856,7 @@ bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCGMIIPHY:
data->phy_id = bp->phy_addr;
- /* fallthru */
+ fallthrough;
case SIOCGMIIREG: {
u32 mii_regval;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index 1426c691c7c4..4e85e7dbc2be 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -4712,14 +4712,14 @@ static void bnx2x_sync_link(struct link_params *params,
LINK_STATUS_SPEED_AND_DUPLEX_MASK) {
case LINK_10THD:
vars->duplex = DUPLEX_HALF;
- /* Fall thru */
+ fallthrough;
case LINK_10TFD:
vars->line_speed = SPEED_10;
break;
case LINK_100TXHD:
vars->duplex = DUPLEX_HALF;
- /* Fall thru */
+ fallthrough;
case LINK_100T4:
case LINK_100TXFD:
vars->line_speed = SPEED_100;
@@ -4727,14 +4727,14 @@ static void bnx2x_sync_link(struct link_params *params,
case LINK_1000THD:
vars->duplex = DUPLEX_HALF;
- /* Fall thru */
+ fallthrough;
case LINK_1000TFD:
vars->line_speed = SPEED_1000;
break;
case LINK_2500THD:
vars->duplex = DUPLEX_HALF;
- /* Fall thru */
+ fallthrough;
case LINK_2500TFD:
vars->line_speed = SPEED_2500;
break;
@@ -6339,7 +6339,7 @@ int bnx2x_set_led(struct link_params *params,
*/
if (!vars->link_up)
break;
- /* fall through */
+ fallthrough;
case LED_MODE_ON:
if (((params->phy[EXT_PHY1].type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) ||
@@ -12508,13 +12508,13 @@ static void bnx2x_phy_def_cfg(struct link_params *params,
switch (link_config & PORT_FEATURE_LINK_SPEED_MASK) {
case PORT_FEATURE_LINK_SPEED_10M_HALF:
phy->req_duplex = DUPLEX_HALF;
- /* fall through */
+ fallthrough;
case PORT_FEATURE_LINK_SPEED_10M_FULL:
phy->req_line_speed = SPEED_10;
break;
case PORT_FEATURE_LINK_SPEED_100M_HALF:
phy->req_duplex = DUPLEX_HALF;
- /* fall through */
+ fallthrough;
case PORT_FEATURE_LINK_SPEED_100M_FULL:
phy->req_line_speed = SPEED_100;
break;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 7f24d2689fdd..3c543dd7a8f3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -8600,11 +8600,11 @@ int bnx2x_set_int_mode(struct bnx2x *bp)
bp->num_queues,
1 + bp->num_cnic_queues);
- /* fall through */
+ fallthrough;
case BNX2X_INT_MODE_MSI:
bnx2x_enable_msi(bp);
- /* fall through */
+ fallthrough;
case BNX2X_INT_MODE_INTX:
bp->num_ethernet_queues = 1;
bp->num_queues = bp->num_ethernet_queues + bp->num_cnic_queues;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 80d250a6d048..e26f4da5a6d7 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -3258,7 +3258,7 @@ static int bnx2x_mcast_validate_e2(struct bnx2x *bp,
/* DEL command deletes all currently configured MACs */
case BNX2X_MCAST_CMD_DEL:
o->set_registry_size(o, 0);
- /* fall through */
+ fallthrough;
/* RESTORE command will restore the entire multicast configuration */
case BNX2X_MCAST_CMD_RESTORE:
@@ -3592,7 +3592,7 @@ static int bnx2x_mcast_validate_e1(struct bnx2x *bp,
/* DEL command deletes all currently configured MACs */
case BNX2X_MCAST_CMD_DEL:
o->set_registry_size(o, 0);
- /* fall through */
+ fallthrough;
/* RESTORE command will restore the entire multicast configuration */
case BNX2X_MCAST_CMD_RESTORE:
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index b4476f44e386..9c2f51f23035 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -1809,7 +1809,7 @@ get_vf:
DP(BNX2X_MSG_IOV, "got VF [%d:%d] RSS update ramrod\n",
vf->abs_vfid, qidx);
bnx2x_vf_handle_rss_update_eqe(bp, vf);
- /* fall through */
+ fallthrough;
case EVENT_RING_OPCODE_VF_FLR:
/* Do nothing for now */
return 0;
@@ -2207,7 +2207,7 @@ int bnx2x_vf_free(struct bnx2x *bp, struct bnx2x_virtf *vf)
rc = bnx2x_vf_close(bp, vf);
if (rc)
goto op_err;
- /* Fall through - to release resources */
+ fallthrough; /* to release resources */
case VF_ACQUIRED:
DP(BNX2X_MSG_IOV, "about to free resources\n");
bnx2x_vf_free_resc(bp, vf);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 31fb5a28e1c4..f92fd8863f48 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1923,7 +1923,7 @@ u32 bnxt_fw_health_readl(struct bnxt *bp, int reg_idx)
break;
case BNXT_FW_HEALTH_REG_TYPE_GRC:
reg_off = fw_health->mapped_regs[reg_idx];
- /* fall through */
+ fallthrough;
case BNXT_FW_HEALTH_REG_TYPE_BAR0:
val = readl(bp->bar0 + reg_off);
break;
@@ -1966,11 +1966,11 @@ static int bnxt_async_event_process(struct bnxt *bp,
}
set_bit(BNXT_LINK_SPEED_CHNG_SP_EVENT, &bp->sp_event);
}
- /* fall through */
+ fallthrough;
case ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CHANGE:
case ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE:
set_bit(BNXT_LINK_CFG_CHANGE_SP_EVENT, &bp->sp_event);
- /* fall through */
+ fallthrough;
case ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE:
set_bit(BNXT_LINK_CHNG_SP_EVENT, &bp->sp_event);
break;
@@ -9765,7 +9765,7 @@ static int bnxt_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCGMIIPHY:
mdio->phy_id = bp->link_info.phy_addr;
- /* fallthru */
+ fallthrough;
case SIOCGMIIREG: {
u16 mii_regval = 0;
@@ -11022,7 +11022,7 @@ static void bnxt_fw_reset_writel(struct bnxt *bp, int reg_idx)
writel(reg_off & BNXT_GRC_BASE_MASK,
bp->bar0 + BNXT_GRCPF_REG_WINDOW_BASE_OUT + 4);
reg_off = (reg_off & BNXT_GRC_OFFSET_MASK) + 0x2000;
- /* fall through */
+ fallthrough;
case BNXT_FW_HEALTH_REG_TYPE_BAR0:
writel(val, bp->bar0 + reg_off);
break;
@@ -11135,7 +11135,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
}
bp->fw_reset_state = BNXT_FW_RESET_STATE_RESET_FW;
}
- /* fall through */
+ fallthrough;
case BNXT_FW_RESET_STATE_RESET_FW:
bnxt_reset_all(bp);
bp->fw_reset_state = BNXT_FW_RESET_STATE_ENABLE_DEV;
@@ -11158,7 +11158,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
}
pci_set_master(bp->pdev);
bp->fw_reset_state = BNXT_FW_RESET_STATE_POLL_FW;
- /* fall through */
+ fallthrough;
case BNXT_FW_RESET_STATE_POLL_FW:
bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
rc = __bnxt_hwrm_ver_get(bp, true);
@@ -11173,7 +11173,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
}
bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
bp->fw_reset_state = BNXT_FW_RESET_STATE_OPENING;
- /* fall through */
+ fallthrough;
case BNXT_FW_RESET_STATE_OPENING:
while (!rtnl_trylock()) {
bnxt_queue_fw_reset_work(bp, HZ / 10);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 64da654f1038..17934cd87a4a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -1073,7 +1073,7 @@ static int bnxt_grxfh(struct bnxt *bp, struct ethtool_rxnfc *cmd)
if (bp->rss_hash_cfg & VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV4)
cmd->data |= RXH_IP_SRC | RXH_IP_DST |
RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* fall through */
+ fallthrough;
case SCTP_V4_FLOW:
case AH_ESP_V4_FLOW:
case AH_V4_FLOW:
@@ -1092,7 +1092,7 @@ static int bnxt_grxfh(struct bnxt *bp, struct ethtool_rxnfc *cmd)
if (bp->rss_hash_cfg & VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6)
cmd->data |= RXH_IP_SRC | RXH_IP_DST |
RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* fall through */
+ fallthrough;
case SCTP_V6_FLOW:
case AH_ESP_V6_FLOW:
case AH_V6_FLOW:
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 2704a4709bc7..fcc262064766 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -201,10 +201,10 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
break;
default:
bpf_warn_invalid_xdp_action(act);
- /* Fall thru */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(bp->dev, xdp_prog, act);
- /* Fall thru */
+ fallthrough;
case XDP_DROP:
bnxt_reuse_rx_data(rxr, cons, page);
break;
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index c5cca63b8571..84536292b031 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -3311,7 +3311,7 @@ static int cnic_ctl(void *data, struct cnic_ctl_info *info)
}
case CNIC_CTL_FCOE_STATS_GET_CMD:
ulp_type = CNIC_ULP_FCOE;
- /* fall through */
+ fallthrough;
case CNIC_CTL_ISCSI_STATS_GET_CMD:
cnic_hold(dev);
cnic_copy_ulp_stats(dev, ulp_type);
@@ -4044,7 +4044,7 @@ static void cnic_cm_process_kcqe(struct cnic_dev *dev, struct kcqe *kcqe)
l4kcqe->status, l5kcqe->completion_status);
opcode = L4_KCQE_OPCODE_VALUE_CLOSE_COMP;
}
- /* Fall through */
+ fallthrough;
case L4_KCQE_OPCODE_VALUE_RESET_RECEIVED:
case L4_KCQE_OPCODE_VALUE_CLOSE_COMP:
case L4_KCQE_OPCODE_VALUE_RESET_COMP:
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 1fecc25767bd..0ca8436d2e9d 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1185,10 +1185,10 @@ static void bcmgenet_update_mib_counters(struct bcmgenet_priv *priv)
continue;
case BCMGENET_STAT_RUNT:
offset += BCMGENET_STAT_OFFSET;
- /* fall through */
+ fallthrough;
case BCMGENET_STAT_MIB_TX:
offset += BCMGENET_STAT_OFFSET;
- /* fall through */
+ fallthrough;
case BCMGENET_STAT_MIB_RX:
val = bcmgenet_umac_readl(priv,
UMAC_MIB_START + j + offset);
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index 511d553a4d11..6fb6c3556285 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -192,7 +192,7 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
switch (priv->phy_interface) {
case PHY_INTERFACE_MODE_INTERNAL:
phy_name = "internal PHY";
- /* fall through */
+ fallthrough;
case PHY_INTERFACE_MODE_MOCA:
/* Irrespective of the actually configured PHY speed (100 or
* 1000) GENETv4 only has an internal GPHY so we will just end
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index ebff1fc0d8ce..9894594d957d 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -715,7 +715,7 @@ static int tg3_ape_lock(struct tg3 *tp, int locknum)
case TG3_APE_LOCK_GPIO:
if (tg3_asic_rev(tp) == ASIC_REV_5761)
return 0;
- /* fall through */
+ fallthrough;
case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
if (!tp->pci_fn)
@@ -776,7 +776,7 @@ static void tg3_ape_unlock(struct tg3 *tp, int locknum)
case TG3_APE_LOCK_GPIO:
if (tg3_asic_rev(tp) == ASIC_REV_5761)
return;
- /* fall through */
+ fallthrough;
case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
if (!tp->pci_fn)
@@ -1586,7 +1586,7 @@ static int tg3_mdio_init(struct tg3 *tp)
phydev->dev_flags |= PHY_BRCM_EXT_IBND_RX_ENABLE;
if (tg3_flag(tp, RGMII_EXT_IBND_TX_EN))
phydev->dev_flags |= PHY_BRCM_EXT_IBND_TX_ENABLE;
- /* fall through */
+ fallthrough;
case PHY_ID_RTL8211C:
phydev->interface = PHY_INTERFACE_MODE_RGMII;
break;
@@ -2114,7 +2114,7 @@ static int tg3_phy_init(struct tg3 *tp)
phy_support_asym_pause(phydev);
break;
}
- /* fall through */
+ fallthrough;
case PHY_INTERFACE_MODE_MII:
phy_set_max_speed(phydev, SPEED_100);
phy_support_asym_pause(phydev);
@@ -4390,7 +4390,7 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
MII_TG3_DSP_TAP26_RMRXSTO |
MII_TG3_DSP_TAP26_OPCSINPT;
tg3_phydsp_write(tp, MII_TG3_DSP_TAP26, val);
- /* Fall through */
+ fallthrough;
case ASIC_REV_5720:
case ASIC_REV_5762:
if (!tg3_phydsp_read(tp, MII_TG3_DSP_CH34TP2, &val))
@@ -4538,7 +4538,7 @@ static int tg3_phy_pull_config(struct tg3 *tp)
tp->link_config.speed = SPEED_1000;
break;
}
- /* Fall through */
+ fallthrough;
default:
goto done;
}
@@ -5209,7 +5209,7 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp,
if (ap->flags & (MR_AN_ENABLE | MR_RESTART_AN))
ap->state = ANEG_STATE_AN_ENABLE;
- /* fall through */
+ fallthrough;
case ANEG_STATE_AN_ENABLE:
ap->flags &= ~(MR_AN_COMPLETE | MR_PAGE_RX);
if (ap->flags & MR_AN_ENABLE) {
@@ -5239,7 +5239,7 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp,
ret = ANEG_TIMER_ENAB;
ap->state = ANEG_STATE_RESTART;
- /* fall through */
+ fallthrough;
case ANEG_STATE_RESTART:
delta = ap->cur_time - ap->link_time;
if (delta > ANEG_STATE_SETTLE_TIME)
@@ -5282,7 +5282,7 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp,
ap->state = ANEG_STATE_ACK_DETECT;
- /* fall through */
+ fallthrough;
case ANEG_STATE_ACK_DETECT:
if (ap->ack_match != 0) {
if ((ap->rxconfig & ~ANEG_CFG_ACK) ==
@@ -10720,40 +10720,40 @@ static int tg3_reset_hw(struct tg3 *tp, bool reset_phy)
switch (limit) {
case 16:
tw32(MAC_RCV_RULE_15, 0); tw32(MAC_RCV_VALUE_15, 0);
- /* fall through */
+ fallthrough;
case 15:
tw32(MAC_RCV_RULE_14, 0); tw32(MAC_RCV_VALUE_14, 0);
- /* fall through */
+ fallthrough;
case 14:
tw32(MAC_RCV_RULE_13, 0); tw32(MAC_RCV_VALUE_13, 0);
- /* fall through */
+ fallthrough;
case 13:
tw32(MAC_RCV_RULE_12, 0); tw32(MAC_RCV_VALUE_12, 0);
- /* fall through */
+ fallthrough;
case 12:
tw32(MAC_RCV_RULE_11, 0); tw32(MAC_RCV_VALUE_11, 0);
- /* fall through */
+ fallthrough;
case 11:
tw32(MAC_RCV_RULE_10, 0); tw32(MAC_RCV_VALUE_10, 0);
- /* fall through */
+ fallthrough;
case 10:
tw32(MAC_RCV_RULE_9, 0); tw32(MAC_RCV_VALUE_9, 0);
- /* fall through */
+ fallthrough;
case 9:
tw32(MAC_RCV_RULE_8, 0); tw32(MAC_RCV_VALUE_8, 0);
- /* fall through */
+ fallthrough;
case 8:
tw32(MAC_RCV_RULE_7, 0); tw32(MAC_RCV_VALUE_7, 0);
- /* fall through */
+ fallthrough;
case 7:
tw32(MAC_RCV_RULE_6, 0); tw32(MAC_RCV_VALUE_6, 0);
- /* fall through */
+ fallthrough;
case 6:
tw32(MAC_RCV_RULE_5, 0); tw32(MAC_RCV_VALUE_5, 0);
- /* fall through */
+ fallthrough;
case 5:
tw32(MAC_RCV_RULE_4, 0); tw32(MAC_RCV_VALUE_4, 0);
- /* fall through */
+ fallthrough;
case 4:
/* tw32(MAC_RCV_RULE_3, 0); tw32(MAC_RCV_VALUE_3, 0); */
case 3:
@@ -13998,7 +13998,7 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCGMIIPHY:
data->phy_id = tp->phy_addr;
- /* fall through */
+ fallthrough;
case SIOCGMIIREG: {
u32 mii_regval;
@@ -17136,7 +17136,7 @@ static u32 tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
val |= DMA_RWCTRL_WRITE_BNDRY_64_PCIE;
break;
}
- /* fallthrough */
+ fallthrough;
case 128:
default:
val &= ~DMA_RWCTRL_WRITE_BNDRY_DISAB_PCIE;
@@ -17151,28 +17151,28 @@ static u32 tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
DMA_RWCTRL_WRITE_BNDRY_16);
break;
}
- /* fallthrough */
+ fallthrough;
case 32:
if (goal == BOUNDARY_SINGLE_CACHELINE) {
val |= (DMA_RWCTRL_READ_BNDRY_32 |
DMA_RWCTRL_WRITE_BNDRY_32);
break;
}
- /* fallthrough */
+ fallthrough;
case 64:
if (goal == BOUNDARY_SINGLE_CACHELINE) {
val |= (DMA_RWCTRL_READ_BNDRY_64 |
DMA_RWCTRL_WRITE_BNDRY_64);
break;
}
- /* fallthrough */
+ fallthrough;
case 128:
if (goal == BOUNDARY_SINGLE_CACHELINE) {
val |= (DMA_RWCTRL_READ_BNDRY_128 |
DMA_RWCTRL_WRITE_BNDRY_128);
break;
}
- /* fallthrough */
+ fallthrough;
case 256:
val |= (DMA_RWCTRL_READ_BNDRY_256 |
DMA_RWCTRL_WRITE_BNDRY_256);
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
index 49358d42a0e2..b9dd06b12945 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
@@ -321,7 +321,7 @@ bfa_ioc_sm_getattr(struct bfa_ioc *ioc, enum ioc_event event)
case IOC_E_PFFAILED:
case IOC_E_HWERROR:
del_timer(&ioc->ioc_timer);
- /* fall through */
+ fallthrough;
case IOC_E_TIMEOUT:
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
@@ -780,7 +780,7 @@ bfa_iocpf_sm_enabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
case IOCPF_E_INITFAIL:
del_timer(&ioc->iocpf_timer);
- /* fall through */
+ fallthrough;
case IOCPF_E_TIMEOUT:
bfa_nw_ioc_hw_sem_release(ioc);
@@ -849,7 +849,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
case IOCPF_E_FAIL:
del_timer(&ioc->iocpf_timer);
- /* fall through*/
+ fallthrough;
case IOCPF_E_TIMEOUT:
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
index 40107a9bd120..a2c983f56b00 100644
--- a/drivers/net/ethernet/brocade/bna/bna_enet.c
+++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
@@ -1084,7 +1084,7 @@ bna_enet_sm_cfg_wait(struct bna_enet *enet,
case ENET_E_CHLD_STOPPED:
bna_enet_rx_start(enet);
- /* Fall through */
+ fallthrough;
case ENET_E_FWRESP_PAUSE:
if (enet->flags & BNA_ENET_F_PAUSE_CHANGED) {
enet->flags &= ~BNA_ENET_F_PAUSE_CHANGED;
diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
index b5ecbfe13ab0..2623a0da4682 100644
--- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
+++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
@@ -1636,7 +1636,7 @@ bna_bfi_rx_enet_start(struct bna_rx *rx)
&q1->qpt);
cfg_req->q_cfg[i].qs.rx_buffer_size =
htons((u16)q1->buffer_size);
- /* Fall through */
+ fallthrough;
case BNA_RXP_SINGLE:
/* Large/Single RxQ */
diff --git a/drivers/net/ethernet/cadence/macb_ptp.c b/drivers/net/ethernet/cadence/macb_ptp.c
index 31ebf3ee7ec0..283918aeb741 100644
--- a/drivers/net/ethernet/cadence/macb_ptp.c
+++ b/drivers/net/ethernet/cadence/macb_ptp.c
@@ -460,7 +460,7 @@ int gem_set_hwtst(struct net_device *dev, struct ifreq *ifr, int cmd)
case HWTSTAMP_TX_ONESTEP_SYNC:
if (gem_ptp_set_one_step_sync(bp, 1) != 0)
return -ERANGE;
- /* fall through */
+ fallthrough;
case HWTSTAMP_TX_ON:
tx_bd_control = TSTAMP_ALL_FRAMES;
break;
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index e73bc211779a..8e0ed01e7f03 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -977,15 +977,14 @@ static void octeon_destroy_resources(struct octeon_device *oct)
schedule_timeout_uninterruptible(HZ / 10);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_HOST_OK:
- /* fallthrough */
case OCT_DEV_CONSOLE_INIT_DONE:
/* Remove any consoles */
octeon_remove_consoles(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_IO_QUEUES_DONE:
if (lio_wait_for_instr_fetch(oct))
dev_err(&oct->pci_dev->dev, "IQ had pending instructions\n");
@@ -1027,7 +1026,7 @@ static void octeon_destroy_resources(struct octeon_device *oct)
octeon_free_sc_done_list(oct);
octeon_free_sc_zombie_list(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_INTR_SET_DONE:
/* Disable interrupts */
oct->fn_list.disable_interrupt(oct, OCTEON_ALL_INTR);
@@ -1062,17 +1061,17 @@ static void octeon_destroy_resources(struct octeon_device *oct)
kfree(oct->irq_name_storage);
oct->irq_name_storage = NULL;
- /* fallthrough */
+ fallthrough;
case OCT_DEV_MSIX_ALLOC_VECTOR_DONE:
if (OCTEON_CN23XX_PF(oct))
octeon_free_ioq_vector(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_MBOX_SETUP_DONE:
if (OCTEON_CN23XX_PF(oct))
oct->fn_list.free_mbox(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_IN_RESET:
case OCT_DEV_DROQ_INIT_DONE:
/* Wait for any pending operations */
@@ -1095,11 +1094,11 @@ static void octeon_destroy_resources(struct octeon_device *oct)
}
}
- /* fallthrough */
+ fallthrough;
case OCT_DEV_RESP_LIST_INIT_DONE:
octeon_delete_response_list(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_INSTR_QUEUE_INIT_DONE:
for (i = 0; i < MAX_OCTEON_INSTR_QUEUES(oct); i++) {
if (!(oct->io_qmask.iq & BIT_ULL(i)))
@@ -1110,16 +1109,16 @@ static void octeon_destroy_resources(struct octeon_device *oct)
if (oct->sriov_info.sriov_enabled)
pci_disable_sriov(oct->pci_dev);
#endif
- /* fallthrough */
+ fallthrough;
case OCT_DEV_SC_BUFF_POOL_INIT_DONE:
octeon_free_sc_buffer_pool(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_DISPATCH_INIT_DONE:
octeon_delete_dispatch_list(oct);
cancel_delayed_work_sync(&oct->nic_poll_work.work);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_PCI_MAP_DONE:
refcount = octeon_deregister_device(oct);
@@ -1137,13 +1136,13 @@ static void octeon_destroy_resources(struct octeon_device *oct)
octeon_unmap_pci_barx(oct, 0);
octeon_unmap_pci_barx(oct, 1);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_PCI_ENABLE_DONE:
pci_clear_master(oct->pci_dev);
/* Disable the device, releasing the PCI INT */
pci_disable_device(oct->pci_dev);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_BEGIN_STATE:
/* Nothing to be done here either */
break;
@@ -2168,7 +2167,7 @@ static int liquidio_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
case SIOCSHWTSTAMP:
if (lio->oct_dev->ptp_enable)
return hwtstamp_ioctl(netdev, ifr);
- /* fall through */
+ fallthrough;
default:
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
index 90ef21086f27..8c5879e31240 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
@@ -460,9 +460,8 @@ static void octeon_destroy_resources(struct octeon_device *oct)
schedule_timeout_uninterruptible(HZ / 10);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_HOST_OK:
- /* fallthrough */
case OCT_DEV_IO_QUEUES_DONE:
if (lio_wait_for_instr_fetch(oct))
dev_err(&oct->pci_dev->dev, "IQ had pending instructions\n");
@@ -504,7 +503,7 @@ static void octeon_destroy_resources(struct octeon_device *oct)
octeon_free_sc_done_list(oct);
octeon_free_sc_zombie_list(oct);
- /* fall through */
+ fallthrough;
case OCT_DEV_INTR_SET_DONE:
/* Disable interrupts */
oct->fn_list.disable_interrupt(oct, OCTEON_ALL_INTR);
@@ -533,15 +532,15 @@ static void octeon_destroy_resources(struct octeon_device *oct)
else
cn23xx_vf_ask_pf_to_do_flr(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_MSIX_ALLOC_VECTOR_DONE:
octeon_free_ioq_vector(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_MBOX_SETUP_DONE:
oct->fn_list.free_mbox(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_IN_RESET:
case OCT_DEV_DROQ_INIT_DONE:
mdelay(100);
@@ -551,11 +550,11 @@ static void octeon_destroy_resources(struct octeon_device *oct)
octeon_delete_droq(oct, i);
}
- /* fallthrough */
+ fallthrough;
case OCT_DEV_RESP_LIST_INIT_DONE:
octeon_delete_response_list(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_INSTR_QUEUE_INIT_DONE:
for (i = 0; i < MAX_OCTEON_INSTR_QUEUES(oct); i++) {
if (!(oct->io_qmask.iq & BIT_ULL(i)))
@@ -563,27 +562,27 @@ static void octeon_destroy_resources(struct octeon_device *oct)
octeon_delete_instr_queue(oct, i);
}
- /* fallthrough */
+ fallthrough;
case OCT_DEV_SC_BUFF_POOL_INIT_DONE:
octeon_free_sc_buffer_pool(oct);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_DISPATCH_INIT_DONE:
octeon_delete_dispatch_list(oct);
cancel_delayed_work_sync(&oct->nic_poll_work.work);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_PCI_MAP_DONE:
octeon_unmap_pci_barx(oct, 0);
octeon_unmap_pci_barx(oct, 1);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_PCI_ENABLE_DONE:
pci_clear_master(oct->pci_dev);
/* Disable the device, releasing the PCI INT */
pci_disable_device(oct->pci_dev);
- /* fallthrough */
+ fallthrough;
case OCT_DEV_BEGIN_STATE:
/* Nothing to be done here either */
break;
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
index 83dabcffc789..c7bdac79299a 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
@@ -522,7 +522,7 @@ static int nicvf_get_rss_hash_opts(struct nicvf *nic,
case SCTP_V4_FLOW:
case SCTP_V6_FLOW:
info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* Fall through */
+ fallthrough;
case IPV4_FLOW:
case IPV6_FLOW:
info->data |= RXH_IP_SRC | RXH_IP_DST;
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index c1378b5c780c..063e560d9c1b 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -594,10 +594,10 @@ static inline bool nicvf_xdp_rx(struct nicvf *nic, struct bpf_prog *prog,
return true;
default:
bpf_warn_invalid_xdp_action(action);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(nic->netdev, prog, action);
- /* fall through */
+ fallthrough;
case XDP_DROP:
/* Check if it's a recycled page, if not
* unmap the DMA mapping.
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 42c6e9379882..387c357e1b8e 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -2543,7 +2543,7 @@ static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
!(data->phy_id & 0xe0e0))
data->phy_id = mdio_phy_id_c45(data->phy_id >> 8,
data->phy_id & 0x1f);
- /* FALLTHRU */
+ fallthrough;
case SIOCGMIIPHY:
return mdio_mii_ioctl(&pi->phy.mdio, data, cmd);
case SIOCCHIOCTL:
diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
index b3e4118a15e7..9749d1239f58 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
@@ -136,7 +136,7 @@ again:
if (e->state == L2T_STATE_STALE)
e->state = L2T_STATE_VALID;
spin_unlock_bh(&e->lock);
- /* fall through */
+ fallthrough;
case L2T_STATE_VALID: /* fast-path, send the packet on */
return cxgb3_ofld_send(dev, skb);
case L2T_STATE_RESOLVING:
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index c4864125fe02..a10a6862a9a4 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -231,7 +231,7 @@ again:
if (e->state == L2T_STATE_STALE)
e->state = L2T_STATE_VALID;
spin_unlock_bh(&e->lock);
- /* fall through */
+ fallthrough;
case L2T_STATE_VALID: /* fast-path, send the packet on */
return t4_ofld_send(adap, skb);
case L2T_STATE_RESOLVING:
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 8a56491bb034..fa3367966f4b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -7656,13 +7656,13 @@ int t4_alloc_vi(struct adapter *adap, unsigned int mbox, unsigned int port,
switch (nmac) {
case 5:
memcpy(mac + 24, c.nmac3, sizeof(c.nmac3));
- /* Fall through */
+ fallthrough;
case 4:
memcpy(mac + 18, c.nmac2, sizeof(c.nmac2));
- /* Fall through */
+ fallthrough;
case 3:
memcpy(mac + 12, c.nmac1, sizeof(c.nmac1));
- /* Fall through */
+ fallthrough;
case 2:
memcpy(mac + 6, c.nmac0, sizeof(c.nmac0));
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index dbe8ee7e0e21..e2fe78e2e242 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -517,7 +517,7 @@ static int fwevtq_handler(struct sge_rspq *rspq, const __be64 *rsp,
}
cpl = (void *)p;
}
- /* Fall through */
+ fallthrough;
case CPL_SGE_EGR_UPDATE: {
/*
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 6bc7e7ba38c3..552d89fdf54a 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -272,7 +272,7 @@ static netdev_features_t enic_features_check(struct sk_buff *skb,
case ntohs(ETH_P_IPV6):
if (!(enic->vxlan.flags & ENIC_VXLAN_INNER_IPV6))
goto out;
- /* Fall through */
+ fallthrough;
case ntohs(ETH_P_IP):
break;
default:
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index 7f7705138262..5c6c8c5ec747 100644
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -385,7 +385,7 @@ static void dm9000_set_io(struct board_info *db, int byte_width)
case 3:
dev_dbg(db->dev, ": 3 byte IO, falling back to 16bit\n");
- /* fall through */
+ fallthrough;
case 2:
db->dumpblk = dm9000_dumpblk_16bit;
db->outblk = dm9000_outblk_16bit;
diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
index 0ccd9994ad45..f9dd1aa9f2da 100644
--- a/drivers/net/ethernet/dec/tulip/de4x5.c
+++ b/drivers/net/ethernet/dec/tulip/de4x5.c
@@ -3203,7 +3203,7 @@ srom_map_media(struct net_device *dev)
case SROM_10BASETF:
if (!lp->params.fdx) return -1;
lp->fdx = true;
- /* fall through */
+ fallthrough;
case SROM_10BASET:
if (lp->params.fdx && !lp->fdx) return -1;
@@ -3225,7 +3225,7 @@ srom_map_media(struct net_device *dev)
case SROM_100BASETF:
if (!lp->params.fdx) return -1;
lp->fdx = true;
- /* fall through */
+ fallthrough;
case SROM_100BASET:
if (lp->params.fdx && !lp->fdx) return -1;
@@ -3239,7 +3239,7 @@ srom_map_media(struct net_device *dev)
case SROM_100BASEFF:
if (!lp->params.fdx) return -1;
lp->fdx = true;
- /* fall through */
+ fallthrough;
case SROM_100BASEF:
if (lp->params.fdx && !lp->fdx) return -1;
diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
index 9db23527275a..3a8659c5da06 100644
--- a/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -911,7 +911,7 @@ static int private_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
data->phy_id = 1;
else
return -ENODEV;
- /* Fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
if (data->phy_id == 32 && (tp->flags & HAS_NWAY)) {
diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c
index 5dcc66f60144..5a43be327f58 100644
--- a/drivers/net/ethernet/dec/tulip/winbond-840.c
+++ b/drivers/net/ethernet/dec/tulip/winbond-840.c
@@ -1443,7 +1443,7 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch(cmd) {
case SIOCGMIIPHY: /* Get address of MII PHY in use. */
data->phy_id = ((struct netdev_private *)netdev_priv(dev))->phys[0] & 0x1f;
- /* Fall Through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
spin_lock_irq(&np->lock);
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index d6ed1d943762..99cc1c46fb30 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -571,7 +571,7 @@ static u32 convert_to_et_setting(struct be_adapter *adapter, u32 if_speeds)
break;
}
}
- /* fall through */
+ fallthrough;
case PHY_TYPE_SFP_PLUS_10GB:
case PHY_TYPE_XFP_10GB:
case PHY_TYPE_SFP_1GB:
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 43570f4911ea..fdff3b4723ba 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -945,7 +945,7 @@ static void dpaa_fq_setup(struct dpaa_priv *priv,
break;
case FQ_TYPE_TX_CONF_MQ:
priv->conf_fqs[conf_cnt++] = &fq->fq_base;
- /* fall through */
+ fallthrough;
case FQ_TYPE_TX_CONFIRM:
dpaa_setup_ingress(priv, fq, &fq_cbs->tx_defq);
break;
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
index 9db2a02fb531..1268996b7030 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
@@ -375,7 +375,7 @@ static int dpaa_get_hash_opts(struct net_device *dev,
case UDP_V6_FLOW:
if (priv->keygen_in_use)
cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* Fall through */
+ fallthrough;
case IPV4_FLOW:
case IPV6_FLOW:
case SCTP_V4_FLOW:
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 457106e761be..cf5383bb8331 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -376,10 +376,10 @@ static u32 run_xdp(struct dpaa2_eth_priv *priv,
break;
default:
bpf_warn_invalid_xdp_action(xdp_act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(priv->net_dev, xdp_prog, xdp_act);
- /* fall through */
+ fallthrough;
case XDP_DROP:
xdp_release_buf(priv, ch, addr);
ch->stats.xdp_drop++;
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c b/drivers/net/ethernet/freescale/fman/fman_memac.c
index 645764abdaae..bb9887f98841 100644
--- a/drivers/net/ethernet/freescale/fman/fman_memac.c
+++ b/drivers/net/ethernet/freescale/fman/fman_memac.c
@@ -528,7 +528,7 @@ static void setup_sgmii_internal_phy(struct fman_mac *memac,
case 100:
tmp_reg16 |= IF_MODE_SGMII_SPEED_100M;
break;
- case 1000: /* fallthrough */
+ case 1000:
default:
tmp_reg16 |= IF_MODE_SGMII_SPEED_1G;
break;
diff --git a/drivers/net/ethernet/freescale/fman/fman_port.c b/drivers/net/ethernet/freescale/fman/fman_port.c
index c27df153f895..624b2eb6f01d 100644
--- a/drivers/net/ethernet/freescale/fman/fman_port.c
+++ b/drivers/net/ethernet/freescale/fman/fman_port.c
@@ -1344,10 +1344,10 @@ int fman_port_config(struct fman_port *port, struct fman_port_params *params)
switch (port->port_type) {
case FMAN_PORT_TYPE_RX:
set_rx_dflt_cfg(port, params);
- /* fall through */
+ fallthrough;
case FMAN_PORT_TYPE_TX:
set_tx_dflt_cfg(port, params, &port->dts_params);
- /* fall through */
+ fallthrough;
default:
set_dflt_cfg(port, params);
}
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index db791f60b884..714b501be7d0 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -1348,7 +1348,7 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
switch (ugeth->max_speed) {
case SPEED_10:
upsmr |= UCC_GETH_UPSMR_R10M;
- /* FALLTHROUGH */
+ fallthrough;
case SPEED_100:
if (ugeth->phy_interface != PHY_INTERFACE_MODE_RTBI)
upsmr |= UCC_GETH_UPSMR_RMM;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index 49624acf2473..4eb50296f653 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -305,7 +305,7 @@ static int __lb_setup(struct net_device *ndev,
break;
case MAC_LOOP_PHY_NONE:
ret = hns_nic_config_phy_loopback(phy_dev, 0x0);
- /* fall through */
+ fallthrough;
case MAC_LOOP_NONE:
if (!ret && h->dev->ops->set_loopback) {
if (priv->ae_handle->phy_if != PHY_INTERFACE_MODE_XGMII)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 87776ce3539b..c2ea0348b2f7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -2746,7 +2746,7 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb,
case HNS3_OL4_TYPE_MAC_IN_UDP:
case HNS3_OL4_TYPE_NVGRE:
skb->csum_level = 1;
- /* fall through */
+ fallthrough;
case HNS3_OL4_TYPE_NO_TUN:
l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M,
HNS3_RXD_L3ID_S);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 36575e72a915..d553ed7ee64c 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3061,7 +3061,7 @@ static irqreturn_t hclge_misc_irq_handle(int irq, void *data)
* by first decoding the types of errors.
*/
set_bit(HNAE3_UNKNOWN_RESET, &hdev->reset_request);
- /* fall through */
+ fallthrough;
case HCLGE_VECTOR0_EVENT_RST:
hclge_reset_task_schedule(hdev);
break;
@@ -3686,12 +3686,10 @@ static int hclge_reset_prepare_up(struct hclge_dev *hdev)
switch (hdev->reset_type) {
case HNAE3_FUNC_RESET:
- /* fall through */
case HNAE3_FLR_RESET:
ret = hclge_set_all_vf_rst(hdev, false);
break;
case HNAE3_GLOBAL_RESET:
- /* fall through */
case HNAE3_IMP_RESET:
ret = hclge_set_rst_done(hdev);
break;
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 0273fb7a9d01..3153d62cc73e 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -3247,7 +3247,7 @@ static int ehea_mem_notifier(struct notifier_block *nb,
switch (action) {
case MEM_CANCEL_OFFLINE:
pr_info("memory offlining canceled");
- /* Fall through - re-add canceled memory block */
+ fallthrough; /* re-add canceled memory block */
case MEM_ONLINE:
pr_info("memory is going online");
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 06248a7db7f2..c00b9097eeea 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -2319,7 +2319,7 @@ static int emac_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = dev->phy.address;
- /* Fall through */
+ fallthrough;
case SIOCGMIIREG:
data->val_out = emac_mdio_read(ndev, dev->phy.address,
data->reg_num);
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 63dde3bcf5bc..664e8ccc88d2 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -4079,7 +4079,6 @@ void e1000e_reset(struct e1000_adapter *adapter)
case e1000_pch_lpt:
case e1000_pch_spt:
case e1000_pch_cnp:
- fallthrough;
case e1000_pch_tgp:
case e1000_pch_adp:
fc->refresh_time = 0xFFFF;
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 4f05f6efe6af..d9c3a6b169f9 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -718,7 +718,6 @@ static void igb_cache_ring_register(struct igb_adapter *adapter)
case e1000_i354:
case e1000_i210:
case e1000_i211:
- fallthrough;
default:
for (; i < adapter->num_rx_queues; i++)
adapter->rx_ring[i]->reg_idx = rbase_offset + i;
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 832bbb8b05c8..dfcb1767acbb 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -2205,10 +2205,10 @@ mvneta_run_xdp(struct mvneta_port *pp, struct mvneta_rx_queue *rxq,
break;
default:
bpf_warn_invalid_xdp_action(act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(pp->dev, prog, act);
- /* fall through */
+ fallthrough;
case XDP_DROP:
mvneta_xdp_put_buff(pp, rxq, xdp, sync, true);
ret = MVNETA_XDP_DROPPED;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
index d4a4e241333d..41d935d1aaf6 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
@@ -1638,7 +1638,7 @@ int mvpp2_ethtool_rxfh_set(struct mvpp2_port *port, struct ethtool_rxnfc *info)
hash_opts |= MVPP22_CLS_HEK_OPT_L4SIP;
if (info->data & RXH_L4_B_2_3)
hash_opts |= MVPP22_CLS_HEK_OPT_L4DIP;
- /* Fallthrough */
+ fallthrough;
case MVPP22_FLOW_IP4:
case MVPP22_FLOW_IP6:
if (info->data & RXH_L2DA)
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 2a8a5842eaef..6e140d1b8967 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -5437,7 +5437,7 @@ static void mvpp2_phylink_validate(struct phylink_config *config,
}
if (state->interface != PHY_INTERFACE_MODE_NA)
break;
- /* Fall-through */
+ fallthrough;
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_RGMII_ID:
case PHY_INTERFACE_MODE_RGMII_RXID:
@@ -5451,7 +5451,7 @@ static void mvpp2_phylink_validate(struct phylink_config *config,
phylink_set(mask, 1000baseX_Full);
if (state->interface != PHY_INTERFACE_MODE_NA)
break;
- /* Fall-through */
+ fallthrough;
case PHY_INTERFACE_MODE_1000BASEX:
case PHY_INTERFACE_MODE_2500BASEX:
if (port->comphy ||
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 36953d4f51c7..01a793105599 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -737,7 +737,7 @@ static int rvu_nix_aq_enq_inst(struct rvu *rvu, struct nix_aq_enq_req *req,
else if (req->ctype == NIX_AQ_CTYPE_MCE)
memcpy(mask, &req->mce_mask,
sizeof(struct nix_rx_mce_s));
- /* Fall through */
+ fallthrough;
case NIX_AQ_INSTOP_INIT:
if (req->ctype == NIX_AQ_CTYPE_RQ)
memcpy(ctx, &req->rq, sizeof(struct nix_rq_ctx_s));
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index b792f6306a64..6a930351cb23 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -2448,7 +2448,7 @@ static int skge_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCGMIIPHY:
data->phy_id = hw->phy_addr;
- /* fallthru */
+ fallthrough;
case SIOCGMIIREG: {
u16 val = 0;
spin_lock_bh(&hw->phy_lock);
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index cec8124301c7..344864275ed5 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -1376,7 +1376,7 @@ static int sky2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCGMIIPHY:
data->phy_id = PHY_ADDR_MARV;
- /* fallthru */
+ fallthrough;
case SIOCGMIIREG: {
u16 val = 0;
@@ -2764,7 +2764,7 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
case OP_RXCHKSVLAN:
sky2_rx_tag(sky2, length);
- /* fall through */
+ fallthrough;
case OP_RXCHKS:
if (likely(dev->features & NETIF_F_RXCSUM))
sky2_rx_checksum(sky2, status);
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 0870fe78ea38..6d2d60675ffd 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -228,7 +228,7 @@ static void mtk_mac_config(struct phylink_config *config, unsigned int mode,
if (!MTK_HAS_CAPS(mac->hw->soc->caps,
MTK_GMAC1_TRGMII))
goto err_phy;
- /* fall through */
+ fallthrough;
case PHY_INTERFACE_MODE_RGMII_TXID:
case PHY_INTERFACE_MODE_RGMII_RXID:
case PHY_INTERFACE_MODE_RGMII_ID:
@@ -501,11 +501,11 @@ static void mtk_validate(struct phylink_config *config,
case PHY_INTERFACE_MODE_RGMII_RXID:
case PHY_INTERFACE_MODE_RGMII_TXID:
phylink_set(mask, 1000baseT_Half);
- /* fall through */
+ fallthrough;
case PHY_INTERFACE_MODE_SGMII:
phylink_set(mask, 1000baseT_Full);
phylink_set(mask, 1000baseX_Full);
- /* fall through */
+ fallthrough;
case PHY_INTERFACE_MODE_MII:
case PHY_INTERFACE_MODE_RMII:
case PHY_INTERFACE_MODE_REVMII:
diff --git a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c
index 7a04c626a2aa..bcd166911d44 100644
--- a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c
+++ b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c
@@ -72,7 +72,7 @@ static int mlxfw_fsm_state_err(struct mlxfw_dev *mlxfw_dev,
case MLXFW_FSM_STATE_ERR_BLOCKED_PENDING_RESET:
MLXFW_ERR_MSG(mlxfw_dev, extack, "pending reset", err);
break;
- case MLXFW_FSM_STATE_ERR_OK: /* fall through */
+ case MLXFW_FSM_STATE_ERR_OK:
case MLXFW_FSM_STATE_ERR_MAX:
MLXFW_ERR_MSG(mlxfw_dev, extack, "unknown error", err);
break;
@@ -155,7 +155,7 @@ mlxfw_fsm_reactivate_err(struct mlxfw_dev *mlxfw_dev,
case MLXFW_FSM_REACTIVATE_STATUS_FW_ALREADY_ACTIVATED:
MLXFW_REACT_ERR("fw already activated", err);
break;
- case MLXFW_FSM_REACTIVATE_STATUS_OK: /* fall through */
+ case MLXFW_FSM_REACTIVATE_STATUS_OK:
case MLXFW_FSM_REACTIVATE_STATUS_MAX:
MLXFW_REACT_ERR("unexpected error", err);
break;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index 08d101138fbe..ec45a03140d7 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -2289,21 +2289,21 @@ int mlxsw_core_module_max_width(struct mlxsw_core *mlxsw_core, u8 module)
/* Here we need to get the module width according to the module type. */
switch (module_type) {
- case MLXSW_REG_PMTM_MODULE_TYPE_C2C8X: /* fall through */
- case MLXSW_REG_PMTM_MODULE_TYPE_QSFP_DD: /* fall through */
+ case MLXSW_REG_PMTM_MODULE_TYPE_C2C8X:
+ case MLXSW_REG_PMTM_MODULE_TYPE_QSFP_DD:
case MLXSW_REG_PMTM_MODULE_TYPE_OSFP:
return 8;
- case MLXSW_REG_PMTM_MODULE_TYPE_C2C4X: /* fall through */
- case MLXSW_REG_PMTM_MODULE_TYPE_BP_4X: /* fall through */
+ case MLXSW_REG_PMTM_MODULE_TYPE_C2C4X:
+ case MLXSW_REG_PMTM_MODULE_TYPE_BP_4X:
case MLXSW_REG_PMTM_MODULE_TYPE_QSFP:
return 4;
- case MLXSW_REG_PMTM_MODULE_TYPE_C2C2X: /* fall through */
- case MLXSW_REG_PMTM_MODULE_TYPE_BP_2X: /* fall through */
- case MLXSW_REG_PMTM_MODULE_TYPE_SFP_DD: /* fall through */
+ case MLXSW_REG_PMTM_MODULE_TYPE_C2C2X:
+ case MLXSW_REG_PMTM_MODULE_TYPE_BP_2X:
+ case MLXSW_REG_PMTM_MODULE_TYPE_SFP_DD:
case MLXSW_REG_PMTM_MODULE_TYPE_DSFP:
return 2;
- case MLXSW_REG_PMTM_MODULE_TYPE_C2C1X: /* fall through */
- case MLXSW_REG_PMTM_MODULE_TYPE_BP_1X: /* fall through */
+ case MLXSW_REG_PMTM_MODULE_TYPE_C2C1X:
+ case MLXSW_REG_PMTM_MODULE_TYPE_BP_1X:
case MLXSW_REG_PMTM_MODULE_TYPE_SFP:
return 1;
default:
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_env.c b/drivers/net/ethernet/mellanox/mlxsw/core_env.c
index 44fa02cbb683..056eeb85be60 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_env.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_env.c
@@ -30,8 +30,8 @@ static int mlxsw_env_validate_cable_ident(struct mlxsw_core *core, int id,
case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_SFP:
*qsfp = false;
break;
- case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP: /* fall-through */
- case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP_PLUS: /* fall-through */
+ case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP:
+ case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP_PLUS:
case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP28:
*qsfp = true;
break;
@@ -205,7 +205,7 @@ int mlxsw_env_get_module_info(struct mlxsw_core *mlxsw_core, int module,
modinfo->type = ETH_MODULE_SFF_8436;
modinfo->eeprom_len = ETH_MODULE_SFF_8436_MAX_LEN;
break;
- case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP_PLUS: /* fall-through */
+ case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP_PLUS:
case MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP28:
if (module_id == MLXSW_REG_MCIA_EEPROM_MODULE_INFO_ID_QSFP28 ||
module_rev_id >=
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
index 3fe878d7c94c..61719ec89808 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
@@ -259,8 +259,8 @@ static ssize_t mlxsw_hwmon_module_temp_fault_show(struct device *dev,
*/
fault = 1;
break;
- case MLXSW_REG_MTBR_NO_CONN: /* fall-through */
- case MLXSW_REG_MTBR_NO_TEMP_SENS: /* fall-through */
+ case MLXSW_REG_MTBR_NO_CONN:
+ case MLXSW_REG_MTBR_NO_TEMP_SENS:
case MLXSW_REG_MTBR_INDEX_NA:
default:
fault = 0;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index fdf9aa8314b2..4186e29119c2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -517,8 +517,8 @@ enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 state)
return MLXSW_REG_SPMS_STATE_FORWARDING;
case BR_STATE_LEARNING:
return MLXSW_REG_SPMS_STATE_LEARNING;
- case BR_STATE_LISTENING: /* fall-through */
- case BR_STATE_DISABLED: /* fall-through */
+ case BR_STATE_LISTENING:
+ case BR_STATE_DISABLED:
case BR_STATE_BLOCKING:
return MLXSW_REG_SPMS_STATE_DISCARDING;
default:
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index f9ba59641b4d..5240bf11b6c4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -636,11 +636,11 @@ static inline unsigned int
mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
{
switch (type) {
- case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: /* fall through */
- case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */
- case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */
- case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */
- case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* fall through */
+ case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ:
+ case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET:
+ case MLXSW_SP_KVDL_ENTRY_TYPE_PBS:
+ case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR:
+ case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT:
default:
return 1;
}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 0521e9d48c45..24f1fd1f8d56 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1164,7 +1164,7 @@ mlxsw_sp_router_ip2me_fib_entry_find(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
addr_len = 4;
addr_prefix_len = 32;
break;
- case MLXSW_SP_L3_PROTO_IPV6: /* fall through */
+ case MLXSW_SP_L3_PROTO_IPV6:
default:
WARN_ON(1);
return NULL;
@@ -4555,14 +4555,14 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP;
return 0;
}
- /* fall through */
+ fallthrough;
case RTN_BROADCAST:
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP;
return 0;
case RTN_BLACKHOLE:
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_BLACKHOLE;
return 0;
- case RTN_UNREACHABLE: /* fall through */
+ case RTN_UNREACHABLE:
case RTN_PROHIBIT:
/* Packets hitting these routes need to be trapped, but
* can do so with a lower priority than packets directed
@@ -5990,7 +5990,7 @@ static void mlxsw_sp_router_fib4_event_work(struct work_struct *work)
mlxsw_sp_router_fib4_del(mlxsw_sp, &fib_work->fen_info);
fib_info_put(fib_work->fen_info.fi);
break;
- case FIB_EVENT_NH_ADD: /* fall through */
+ case FIB_EVENT_NH_ADD:
case FIB_EVENT_NH_DEL:
mlxsw_sp_nexthop4_event(mlxsw_sp, fib_work->event,
fib_work->fnh_info.fib_nh);
@@ -6050,7 +6050,7 @@ static void mlxsw_sp_router_fibmr_event_work(struct work_struct *work)
rtnl_lock();
mutex_lock(&mlxsw_sp->router->lock);
switch (fib_work->event) {
- case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+ case FIB_EVENT_ENTRY_REPLACE:
case FIB_EVENT_ENTRY_ADD:
replace = fib_work->event == FIB_EVENT_ENTRY_REPLACE;
@@ -6089,7 +6089,7 @@ static void mlxsw_sp_router_fib4_event(struct mlxsw_sp_fib_event_work *fib_work,
struct fib_nh_notifier_info *fnh_info;
switch (fib_work->event) {
- case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+ case FIB_EVENT_ENTRY_REPLACE:
case FIB_EVENT_ENTRY_DEL:
fen_info = container_of(info, struct fib_entry_notifier_info,
info);
@@ -6099,7 +6099,7 @@ static void mlxsw_sp_router_fib4_event(struct mlxsw_sp_fib_event_work *fib_work,
*/
fib_info_hold(fib_work->fen_info.fi);
break;
- case FIB_EVENT_NH_ADD: /* fall through */
+ case FIB_EVENT_NH_ADD:
case FIB_EVENT_NH_DEL:
fnh_info = container_of(info, struct fib_nh_notifier_info,
info);
@@ -6116,8 +6116,8 @@ static int mlxsw_sp_router_fib6_event(struct mlxsw_sp_fib_event_work *fib_work,
int err;
switch (fib_work->event) {
- case FIB_EVENT_ENTRY_REPLACE: /* fall through */
- case FIB_EVENT_ENTRY_APPEND: /* fall through */
+ case FIB_EVENT_ENTRY_REPLACE:
+ case FIB_EVENT_ENTRY_APPEND:
case FIB_EVENT_ENTRY_DEL:
fen6_info = container_of(info, struct fib6_entry_notifier_info,
info);
@@ -6136,13 +6136,13 @@ mlxsw_sp_router_fibmr_event(struct mlxsw_sp_fib_event_work *fib_work,
struct fib_notifier_info *info)
{
switch (fib_work->event) {
- case FIB_EVENT_ENTRY_REPLACE: /* fall through */
- case FIB_EVENT_ENTRY_ADD: /* fall through */
+ case FIB_EVENT_ENTRY_REPLACE:
+ case FIB_EVENT_ENTRY_ADD:
case FIB_EVENT_ENTRY_DEL:
memcpy(&fib_work->men_info, info, sizeof(fib_work->men_info));
mr_cache_hold(fib_work->men_info.mfc);
break;
- case FIB_EVENT_VIF_ADD: /* fall through */
+ case FIB_EVENT_VIF_ADD:
case FIB_EVENT_VIF_DEL:
memcpy(&fib_work->ven_info, info, sizeof(fib_work->ven_info));
dev_hold(fib_work->ven_info.dev);
@@ -6215,13 +6215,13 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
router = container_of(nb, struct mlxsw_sp_router, fib_nb);
switch (event) {
- case FIB_EVENT_RULE_ADD: /* fall through */
+ case FIB_EVENT_RULE_ADD:
case FIB_EVENT_RULE_DEL:
err = mlxsw_sp_router_fib_rule_event(event, info,
router->mlxsw_sp);
return notifier_from_errno(err);
- case FIB_EVENT_ENTRY_ADD: /* fall through */
- case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+ case FIB_EVENT_ENTRY_ADD:
+ case FIB_EVENT_ENTRY_REPLACE:
case FIB_EVENT_ENTRY_APPEND:
if (router->aborted) {
NL_SET_ERR_MSG_MOD(info->extack, "FIB offload was aborted. Not configuring route");
@@ -7277,7 +7277,7 @@ int mlxsw_sp_netdevice_router_port_event(struct net_device *dev,
goto out;
switch (event) {
- case NETDEV_CHANGEMTU: /* fall through */
+ case NETDEV_CHANGEMTU:
case NETDEV_CHANGEADDR:
err = mlxsw_sp_router_port_change_event(mlxsw_sp, rif);
break;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
index 5c959a995199..1d18e41ab255 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
@@ -1523,12 +1523,12 @@ mlxsw_sp_span_trigger_ops_set(struct mlxsw_sp_span_trigger_entry *trigger_entry)
enum mlxsw_sp_span_trigger_type type;
switch (trigger_entry->trigger) {
- case MLXSW_SP_SPAN_TRIGGER_INGRESS: /* fall-through */
+ case MLXSW_SP_SPAN_TRIGGER_INGRESS:
case MLXSW_SP_SPAN_TRIGGER_EGRESS:
type = MLXSW_SP_SPAN_TRIGGER_TYPE_PORT;
break;
- case MLXSW_SP_SPAN_TRIGGER_TAIL_DROP: /* fall-through */
- case MLXSW_SP_SPAN_TRIGGER_EARLY_DROP: /* fall-through */
+ case MLXSW_SP_SPAN_TRIGGER_TAIL_DROP:
+ case MLXSW_SP_SPAN_TRIGGER_EARLY_DROP:
case MLXSW_SP_SPAN_TRIGGER_ECN:
type = MLXSW_SP_SPAN_TRIGGER_TYPE_GLOBAL;
break;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index a26162b08b7d..72912afa6f72 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1297,7 +1297,7 @@ static int mlxsw_sp_port_fdb_tunnel_uc_op(struct mlxsw_sp *mlxsw_sp,
uip = be32_to_cpu(addr->addr4);
sfd_proto = MLXSW_REG_SFD_UC_TUNNEL_PROTOCOL_IPV4;
break;
- case MLXSW_SP_L3_PROTO_IPV6: /* fall through */
+ case MLXSW_SP_L3_PROTO_IPV6:
default:
WARN_ON(1);
return -EOPNOTSUPP;
@@ -2870,7 +2870,7 @@ static void mlxsw_sp_switchdev_bridge_fdb_event_work(struct work_struct *work)
fdb_info = &switchdev_work->fdb_info;
mlxsw_sp_port_fdb_set(mlxsw_sp_port, fdb_info, false);
break;
- case SWITCHDEV_FDB_ADD_TO_BRIDGE: /* fall through */
+ case SWITCHDEV_FDB_ADD_TO_BRIDGE:
case SWITCHDEV_FDB_DEL_TO_BRIDGE:
/* These events are only used to potentially update an existing
* SPAN mirror.
@@ -3116,9 +3116,9 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
switchdev_work->event = event;
switch (event) {
- case SWITCHDEV_FDB_ADD_TO_DEVICE: /* fall through */
- case SWITCHDEV_FDB_DEL_TO_DEVICE: /* fall through */
- case SWITCHDEV_FDB_ADD_TO_BRIDGE: /* fall through */
+ case SWITCHDEV_FDB_ADD_TO_DEVICE:
+ case SWITCHDEV_FDB_DEL_TO_DEVICE:
+ case SWITCHDEV_FDB_ADD_TO_BRIDGE:
case SWITCHDEV_FDB_DEL_TO_BRIDGE:
fdb_info = container_of(info,
struct switchdev_notifier_fdb_info,
@@ -3138,7 +3138,7 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
*/
dev_hold(dev);
break;
- case SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE: /* fall through */
+ case SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE:
case SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE:
INIT_WORK(&switchdev_work->work,
mlxsw_sp_switchdev_vxlan_fdb_event_work);
diff --git a/drivers/net/ethernet/microchip/lan743x_ethtool.c b/drivers/net/ethernet/microchip/lan743x_ethtool.c
index c533d06fbe3a..dcde496da7fb 100644
--- a/drivers/net/ethernet/microchip/lan743x_ethtool.c
+++ b/drivers/net/ethernet/microchip/lan743x_ethtool.c
@@ -548,7 +548,7 @@ static int lan743x_ethtool_get_rxnfc(struct net_device *netdev,
case TCP_V4_FLOW:case UDP_V4_FLOW:
case TCP_V6_FLOW:case UDP_V6_FLOW:
rxnfc->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* fall through */
+ fallthrough;
case IPV4_FLOW: case IPV6_FLOW:
rxnfc->data |= RXH_IP_SRC | RXH_IP_DST;
return 0;
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 867c680f5917..5abb7d2b0a9e 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -859,7 +859,7 @@ void ocelot_bridge_stp_state_set(struct ocelot *ocelot, int port, u8 state)
switch (state) {
case BR_STATE_FORWARDING:
ocelot->bridge_fwd_mask |= BIT(port);
- /* Fallthrough */
+ fallthrough;
case BR_STATE_LEARNING:
port_cfg |= ANA_PORT_PORT_CFG_LEARN_ENA;
break;
diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c
index c2867fe995bc..3de8430ee8c5 100644
--- a/drivers/net/ethernet/natsemi/natsemi.c
+++ b/drivers/net/ethernet/natsemi/natsemi.c
@@ -3081,7 +3081,7 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch(cmd) {
case SIOCGMIIPHY: /* Get address of MII PHY in use. */
data->phy_id = np->phy_addr_external;
- /* Fall Through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
/* The phy_id is not enough to uniquely identify
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
index 4f1f90f5e178..78eba10300ae 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
@@ -3768,20 +3768,20 @@ vxge_hw_rts_rth_data0_data1_get(u32 j, u64 *data0, u64 *data1,
VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_ENTRY_EN |
VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_BUCKET_DATA(
itable[j]);
- /* fall through */
+ fallthrough;
case 2:
*data0 |=
VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_NUM(j)|
VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_ENTRY_EN |
VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_DATA(
itable[j]);
- /* fall through */
+ fallthrough;
case 3:
*data1 = VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_NUM(j)|
VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_ENTRY_EN |
VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_DATA(
itable[j]);
- /* fall through */
+ fallthrough;
case 4:
*data1 |=
VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_BUCKET_NUM(j)|
diff --git a/drivers/net/ethernet/netronome/nfp/crypto/tls.c b/drivers/net/ethernet/netronome/nfp/crypto/tls.c
index 7c50e3dfb9d5..76c51da5b66f 100644
--- a/drivers/net/ethernet/netronome/nfp/crypto/tls.c
+++ b/drivers/net/ethernet/netronome/nfp/crypto/tls.c
@@ -296,7 +296,7 @@ nfp_net_tls_add(struct net_device *netdev, struct sock *sk,
break;
}
#endif
- /* fall through */
+ fallthrough;
case AF_INET:
req_sz = sizeof(struct nfp_crypto_req_add_v4);
ipv6 = false;
diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c
index ff844e5cc41f..1cbe2c9f3959 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/action.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/action.c
@@ -297,7 +297,7 @@ nfp_fl_get_tun_from_act(struct nfp_app *app,
case htons(GENEVE_UDP_PORT):
if (priv->flower_ext_feats & NFP_FL_FEATS_GENEVE)
return NFP_FL_TUNNEL_GENEVE;
- /* FALLTHROUGH */
+ fallthrough;
default:
return NFP_FL_TUNNEL_NONE;
}
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
index a050cb898782..f21cf1f40f98 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
@@ -289,7 +289,7 @@ nfp_flower_cmsg_process_one_rx(struct nfp_app *app, struct sk_buff *skb)
skb_stored = nfp_flower_lag_unprocessed_msg(app, skb);
break;
}
- /* fall through */
+ fallthrough;
default:
err_default:
nfp_flower_cmsg_warn(app, "Cannot handle invalid repr control type %u\n",
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index 4651fe417b7f..36356f96661d 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -784,7 +784,7 @@ nfp_flower_copy_pre_actions(char *act_dst, char *act_src, int len,
case NFP_FL_ACTION_OPCODE_PRE_TUNNEL:
if (tunnel_act)
*tunnel_act = true;
- /* fall through */
+ fallthrough;
case NFP_FL_ACTION_OPCODE_PRE_LAG:
memcpy(act_dst + act_off, act_src + act_off, act_len);
break;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_asm.c b/drivers/net/ethernet/netronome/nfp/nfp_asm.c
index b04b83687fe2..2643ea5948f4 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_asm.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_asm.c
@@ -137,7 +137,7 @@ static u16 nfp_swreg_to_unreg(swreg reg, bool is_dst)
val;
case NN_LM_MOD_DEC:
lm_dec = true;
- /* fall through */
+ fallthrough;
case NN_LM_MOD_INC:
if (val) {
pr_err("LM offset in inc/dev mode\n");
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 39ee23e8c0bf..21ea22694e47 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -1940,10 +1940,10 @@ static int nfp_net_rx(struct nfp_net_rx_ring *rx_ring, int budget)
continue;
default:
bpf_warn_invalid_xdp_action(act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(dp->netdev, xdp_prog, act);
- /* fall through */
+ fallthrough;
case XDP_DROP:
nfp_net_rx_give_one(dp, rx_ring, rxbuf->frag,
rxbuf->dma_addr);
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
index a486008eb80a..252fe06f58aa 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
@@ -340,12 +340,12 @@ static int matching_bar(struct nfp_bar *bar, u32 tgt, u32 act, u32 tok,
switch (maptype) {
case NFP_PCIE_BAR_PCIE2CPP_MapType_TARGET:
bartok = -1;
- /* FALLTHROUGH */
+ fallthrough;
case NFP_PCIE_BAR_PCIE2CPP_MapType_BULK:
baract = NFP_CPP_ACTION_RW;
if (act == 0)
act = NFP_CPP_ACTION_RW;
- /* FALLTHROUGH */
+ fallthrough;
case NFP_PCIE_BAR_PCIE2CPP_MapType_FIXED:
break;
default:
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
index 75f012444796..2260c2403a83 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
@@ -213,7 +213,7 @@ u64 nfp_rtsym_size(const struct nfp_rtsym *sym)
return 0;
default:
pr_warn("rtsym '%s': unknown type: %d\n", sym->name, sym->type);
- /* fall through */
+ fallthrough;
case NFP_RTSYM_TYPE_OBJECT:
case NFP_RTSYM_TYPE_FUNCTION:
return sym->size;
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
index a26966fa40b9..dceec80fd642 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
@@ -410,7 +410,7 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
case SPEED_1000 + HALF_DUPLEX:
netdev_dbg(adapter->netdev,
"Half Duplex is not supported at 1000 Mbps\n");
- /* fall through */
+ fallthrough;
case SPEED_1000 + FULL_DUPLEX:
full_duplex_only:
netdev_dbg(adapter->netdev,
diff --git a/drivers/net/ethernet/packetengines/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c
index 647a1431b359..3da075307178 100644
--- a/drivers/net/ethernet/packetengines/yellowfin.c
+++ b/drivers/net/ethernet/packetengines/yellowfin.c
@@ -1356,7 +1356,7 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch(cmd) {
case SIOCGMIIPHY: /* Get address of MII PHY in use. */
data->phy_id = np->phys[0] & 0x1f;
- /* Fall Through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(ioaddr, data->phy_id & 0x1f, data->reg_num & 0x1f);
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
index 66f45fce90fa..c3f50ddbe824 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
@@ -153,7 +153,7 @@ skip:
case NETXEN_BRDTYPE_P3_4_GB_MM:
supported |= SUPPORTED_Autoneg;
advertising |= ADVERTISED_Autoneg;
- /* fall through */
+ fallthrough;
case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
case NETXEN_BRDTYPE_P3_10G_CX4:
case NETXEN_BRDTYPE_P3_10G_CX4_LP:
@@ -182,7 +182,7 @@ skip:
supported |= SUPPORTED_TP;
check_sfp_module = netif_running(dev) &&
adapter->has_link_events;
- /* fall through */
+ fallthrough;
case NETXEN_BRDTYPE_P2_SB31_10G:
case NETXEN_BRDTYPE_P3_10G_XFP:
supported |= SUPPORTED_FIBRE;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 876743a79c1f..0e4cd8890cff 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -2046,7 +2046,7 @@ int qed_cxt_set_pf_params(struct qed_hwfn *p_hwfn, u32 rdma_tasks)
rdma_tasks);
/* no need for break since RoCE coexist with Ethernet */
}
- /* fall through */
+ fallthrough;
case QED_PCI_ETH:
{
struct qed_eth_pf_params *p_params =
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index b3c9ebaf2280..b8f076e4e6b8 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -3109,14 +3109,14 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall through */
+ fallthrough;
case FW_MSG_CODE_DRV_LOAD_PORT:
rc = qed_hw_init_port(p_hwfn, p_hwfn->p_main_ptt,
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall through */
+ fallthrough;
case FW_MSG_CODE_DRV_LOAD_FUNCTION:
rc = qed_hw_init_pf(p_hwfn, p_hwfn->p_main_ptt,
p_params->p_tunn,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 2558cb680db3..f39f629242a1 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -761,7 +761,7 @@ static int qed_set_int_mode(struct qed_dev *cdev, bool force_mode)
kfree(int_params->msix_table);
if (force_mode)
goto out;
- /* Fallthrough */
+ fallthrough;
case QED_INT_MODE_MSI:
if (cdev->num_hwfns == 1) {
@@ -775,7 +775,7 @@ static int qed_set_int_mode(struct qed_dev *cdev, bool force_mode)
if (force_mode)
goto out;
}
- /* Fallthrough */
+ fallthrough;
case QED_INT_MODE_INTA:
int_params->out.int_mode = QED_INT_MODE_INTA;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 5be08f83e0aa..cd882c453394 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -1085,7 +1085,7 @@ int qed_mcp_unload_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
DP_NOTICE(p_hwfn,
"Unknown WoL configuration %02x\n",
p_hwfn->cdev->wol_config);
- /* Fallthrough */
+ fallthrough;
case QED_OV_WOL_DEFAULT:
wol_param = DRV_MB_PARAM_UNLOAD_WOL_MCP;
}
@@ -1365,7 +1365,7 @@ static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
break;
case LINK_STATUS_SPEED_AND_DUPLEX_1000THD:
p_link->full_duplex = false;
- /* Fall-through */
+ fallthrough;
case LINK_STATUS_SPEED_AND_DUPLEX_1000TFD:
p_link->speed = 1000;
break;
@@ -2451,7 +2451,7 @@ qed_mcp_get_shmem_proto(struct qed_hwfn *p_hwfn,
break;
case FUNC_MF_CFG_PROTOCOL_ROCE:
DP_NOTICE(p_hwfn, "RoCE personality is not a valid value!\n");
- /* Fallthrough */
+ fallthrough;
default:
rc = -EINVAL;
}
@@ -3546,7 +3546,7 @@ qed_mcp_resc_allocation_msg(struct qed_hwfn *p_hwfn,
switch (p_in_params->cmd) {
case DRV_MSG_SET_RESOURCE_VALUE_MSG:
mfw_resc_info.size = p_in_params->resc_max_val;
- /* Fallthrough */
+ fallthrough;
case DRV_MSG_GET_RESOURCE_ALLOC_MSG:
break;
default:
@@ -3823,7 +3823,7 @@ qed_mcp_resc_unlock(struct qed_hwfn *p_hwfn,
DP_INFO(p_hwfn,
"Resource unlock request for an already released resource [%d]\n",
p_params->resource);
- /* Fallthrough */
+ fallthrough;
case RESOURCE_OPCODE_RELEASED:
p_params->b_released = true;
break;
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c
index 0d0e38debbc2..569e2a7a64e5 100644
--- a/drivers/net/ethernet/qlogic/qla3xxx.c
+++ b/drivers/net/ethernet/qlogic/qla3xxx.c
@@ -1542,7 +1542,7 @@ static void ql_link_state_machine_work(struct work_struct *work)
if (test_bit(QL_LINK_MASTER, &qdev->flags))
ql_port_start(qdev);
qdev->port_link_state = LS_DOWN;
- /* Fall Through */
+ fallthrough;
case LS_DOWN:
if (curr_link_state == LS_UP) {
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 5c2a3acf1e89..b9894d54469c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -353,7 +353,7 @@ skip:
case QLCNIC_BRDTYPE_P3P_4_GB_MM:
supported |= SUPPORTED_Autoneg;
advertising |= ADVERTISED_Autoneg;
- /* fall through */
+ fallthrough;
case QLCNIC_BRDTYPE_P3P_10G_CX4:
case QLCNIC_BRDTYPE_P3P_10G_CX4_LP:
case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
@@ -377,7 +377,7 @@ skip:
supported |= SUPPORTED_TP;
check_sfp_module = netif_running(adapter->netdev) &&
ahw->has_link_events;
- /* fall through */
+ fallthrough;
case QLCNIC_BRDTYPE_P3P_10G_XFP:
supported |= SUPPORTED_FIBRE;
advertising |= ADVERTISED_FIBRE;
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index d1da92ac7fbe..fc9e6626db55 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -4994,7 +4994,7 @@ static int rtl_alloc_irq(struct rtl8169_private *tp)
rtl_unlock_config_regs(tp);
RTL_W8(tp, Config2, RTL_R8(tp, Config2) & ~MSIEnable);
rtl_lock_config_regs(tp);
- /* fall through */
+ fallthrough;
case RTL_GIGA_MAC_VER_07 ... RTL_GIGA_MAC_VER_17:
flags = PCI_IRQ_LEGACY;
break;
@@ -5137,7 +5137,7 @@ static void rtl_hw_initialize(struct rtl8169_private *tp)
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_49 ... RTL_GIGA_MAC_VER_52:
rtl8168ep_stop_cmac(tp);
- /* fall through */
+ fallthrough;
case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_48:
rtl_hw_init_8168g(tp);
break;
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index fc99e7118e49..42458a46ffaf 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -2169,7 +2169,7 @@ static void rocker_router_fib_event_work(struct work_struct *work)
rocker_world_fib4_del(rocker, &fib_work->fen_info);
fib_info_put(fib_work->fen_info.fi);
break;
- case FIB_EVENT_RULE_ADD: /* fall through */
+ case FIB_EVENT_RULE_ADD:
case FIB_EVENT_RULE_DEL:
rule = fib_work->fr_info.rule;
if (!fib4_rule_default(rule))
@@ -2201,7 +2201,7 @@ static int rocker_router_fib_event(struct notifier_block *nb,
fib_work->event = event;
switch (event) {
- case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+ case FIB_EVENT_ENTRY_REPLACE:
case FIB_EVENT_ENTRY_DEL:
if (info->family == AF_INET) {
struct fib_entry_notifier_info *fen_info = ptr;
@@ -2224,7 +2224,7 @@ static int rocker_router_fib_event(struct notifier_block *nb,
*/
fib_info_hold(fib_work->fen_info.fi);
break;
- case FIB_EVENT_RULE_ADD: /* fall through */
+ case FIB_EVENT_RULE_ADD:
case FIB_EVENT_RULE_DEL:
memcpy(&fib_work->fr_info, ptr, sizeof(fib_work->fr_info));
fib_rule_get(fib_work->fr_info.rule);
@@ -2811,7 +2811,7 @@ static int rocker_switchdev_event(struct notifier_block *unused,
switchdev_work->event = event;
switch (event) {
- case SWITCHDEV_FDB_ADD_TO_DEVICE: /* fall through */
+ case SWITCHDEV_FDB_ADD_TO_DEVICE:
case SWITCHDEV_FDB_DEL_TO_DEVICE:
memcpy(&switchdev_work->fdb_info, ptr,
sizeof(switchdev_work->fdb_info));
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
index 21465cb3d60a..7f8b10c49660 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
@@ -316,7 +316,7 @@ static int sxgbe_get_rss_hash_opts(struct sxgbe_priv_data *priv,
case TCP_V4_FLOW:
case UDP_V4_FLOW:
cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* Fall through */
+ fallthrough;
case SCTP_V4_FLOW:
case AH_ESP_V4_FLOW:
case AH_V4_FLOW:
@@ -327,7 +327,7 @@ static int sxgbe_get_rss_hash_opts(struct sxgbe_priv_data *priv,
case TCP_V6_FLOW:
case UDP_V6_FLOW:
cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* Fall through */
+ fallthrough;
case SCTP_V6_FLOW:
case AH_ESP_V6_FLOW:
case AH_V6_FLOW:
diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c
index db90d94e24c9..a6bae6a234ba 100644
--- a/drivers/net/ethernet/sfc/falcon/ethtool.c
+++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
@@ -957,7 +957,7 @@ ef4_ethtool_get_rxnfc(struct net_device *net_dev,
switch (info->flow_type) {
case TCP_V4_FLOW:
info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
- /* Fall through */
+ fallthrough;
case UDP_V4_FLOW:
case SCTP_V4_FLOW:
case AH_ESP_V4_FLOW:
diff --git a/drivers/net/ethernet/sfc/falcon/farch.c b/drivers/net/ethernet/sfc/falcon/farch.c
index 332183280a45..fa1ade856b10 100644
--- a/drivers/net/ethernet/sfc/falcon/farch.c
+++ b/drivers/net/ethernet/sfc/falcon/farch.c
@@ -1049,10 +1049,10 @@ ef4_farch_handle_rx_event(struct ef4_channel *channel, const ef4_qword_t *event)
switch (rx_ev_hdr_type) {
case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP:
flags |= EF4_RX_PKT_TCP;
- /* fall through */
+ fallthrough;
case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP:
flags |= EF4_RX_PKT_CSUMMED;
- /* fall through */
+ fallthrough;
case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_OTHER:
case FSE_AZ_RX_EV_HDR_TYPE_OTHER:
break;
@@ -1310,7 +1310,7 @@ int ef4_farch_ev_process(struct ef4_channel *channel, int budget)
if (efx->type->handle_global_event &&
efx->type->handle_global_event(channel, &event))
break;
- /* else fall through */
+ fallthrough;
default:
netif_err(channel->efx, hw, channel->efx->net_dev,
"channel %d unknown event type %d (data "
@@ -1983,7 +1983,7 @@ ef4_farch_filter_from_gen_spec(struct ef4_farch_filter_spec *spec,
EF4_FILTER_MATCH_LOC_HOST | EF4_FILTER_MATCH_LOC_PORT |
EF4_FILTER_MATCH_REM_HOST | EF4_FILTER_MATCH_REM_PORT):
is_full = true;
- /* fall through */
+ fallthrough;
case (EF4_FILTER_MATCH_ETHER_TYPE | EF4_FILTER_MATCH_IP_PROTO |
EF4_FILTER_MATCH_LOC_HOST | EF4_FILTER_MATCH_LOC_PORT): {
__be32 rhost, host1, host2;
@@ -2034,7 +2034,7 @@ ef4_farch_filter_from_gen_spec(struct ef4_farch_filter_spec *spec,
case EF4_FILTER_MATCH_LOC_MAC | EF4_FILTER_MATCH_OUTER_VID:
is_full = true;
- /* fall through */
+ fallthrough;
case EF4_FILTER_MATCH_LOC_MAC:
spec->type = (is_full ? EF4_FARCH_FILTER_MAC_FULL :
EF4_FARCH_FILTER_MAC_WILD);
@@ -2081,7 +2081,7 @@ ef4_farch_filter_to_gen_spec(struct ef4_filter_spec *gen_spec,
case EF4_FARCH_FILTER_TCP_FULL:
case EF4_FARCH_FILTER_UDP_FULL:
is_full = true;
- /* fall through */
+ fallthrough;
case EF4_FARCH_FILTER_TCP_WILD:
case EF4_FARCH_FILTER_UDP_WILD: {
__be32 host1, host2;
@@ -2125,7 +2125,7 @@ ef4_farch_filter_to_gen_spec(struct ef4_filter_spec *gen_spec,
case EF4_FARCH_FILTER_MAC_FULL:
is_full = true;
- /* fall through */
+ fallthrough;
case EF4_FARCH_FILTER_MAC_WILD:
gen_spec->match_flags = EF4_FILTER_MATCH_LOC_MAC;
if (is_full)
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c
index d07eeaad9bdf..4002f9a3ae90 100644
--- a/drivers/net/ethernet/sfc/farch.c
+++ b/drivers/net/ethernet/sfc/farch.c
@@ -1038,10 +1038,10 @@ efx_farch_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event)
switch (rx_ev_hdr_type) {
case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP:
flags |= EFX_RX_PKT_TCP;
- /* fall through */
+ fallthrough;
case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP:
flags |= EFX_RX_PKT_CSUMMED;
- /* fall through */
+ fallthrough;
case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_OTHER:
case FSE_AZ_RX_EV_HDR_TYPE_OTHER:
break;
@@ -1316,7 +1316,7 @@ int efx_farch_ev_process(struct efx_channel *channel, int budget)
if (efx->type->handle_global_event &&
efx->type->handle_global_event(channel, &event))
break;
- /* else fall through */
+ fallthrough;
default:
netif_err(channel->efx, hw, channel->efx->net_dev,
"channel %d unknown event type %d (data "
@@ -2043,7 +2043,7 @@ efx_farch_filter_from_gen_spec(struct efx_farch_filter_spec *spec,
EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_LOC_PORT |
EFX_FILTER_MATCH_REM_HOST | EFX_FILTER_MATCH_REM_PORT):
is_full = true;
- /* fall through */
+ fallthrough;
case (EFX_FILTER_MATCH_ETHER_TYPE | EFX_FILTER_MATCH_IP_PROTO |
EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_LOC_PORT): {
__be32 rhost, host1, host2;
@@ -2094,7 +2094,7 @@ efx_farch_filter_from_gen_spec(struct efx_farch_filter_spec *spec,
case EFX_FILTER_MATCH_LOC_MAC | EFX_FILTER_MATCH_OUTER_VID:
is_full = true;
- /* fall through */
+ fallthrough;
case EFX_FILTER_MATCH_LOC_MAC:
spec->type = (is_full ? EFX_FARCH_FILTER_MAC_FULL :
EFX_FARCH_FILTER_MAC_WILD);
@@ -2141,7 +2141,7 @@ efx_farch_filter_to_gen_spec(struct efx_filter_spec *gen_spec,
case EFX_FARCH_FILTER_TCP_FULL:
case EFX_FARCH_FILTER_UDP_FULL:
is_full = true;
- /* fall through */
+ fallthrough;
case EFX_FARCH_FILTER_TCP_WILD:
case EFX_FARCH_FILTER_UDP_WILD: {
__be32 host1, host2;
@@ -2185,7 +2185,7 @@ efx_farch_filter_to_gen_spec(struct efx_filter_spec *gen_spec,
case EFX_FARCH_FILTER_MAC_FULL:
is_full = true;
- /* fall through */
+ fallthrough;
case EFX_FARCH_FILTER_MAC_WILD:
gen_spec->match_flags = EFX_FILTER_MATCH_LOC_MAC;
if (is_full)
diff --git a/drivers/net/ethernet/sfc/mcdi_filters.c b/drivers/net/ethernet/sfc/mcdi_filters.c
index 5a74d880b733..1523be77b9db 100644
--- a/drivers/net/ethernet/sfc/mcdi_filters.c
+++ b/drivers/net/ethernet/sfc/mcdi_filters.c
@@ -140,7 +140,7 @@ efx_mcdi_filter_push_prep_set_match_fields(struct efx_nic *efx,
switch (encap_type & EFX_ENCAP_TYPES_MASK) {
case EFX_ENCAP_TYPE_VXLAN:
vni_type = MC_CMD_FILTER_OP_EXT_IN_VNI_TYPE_VXLAN;
- /* fallthrough */
+ fallthrough;
case EFX_ENCAP_TYPE_GENEVE:
COPY_VALUE(ether_type, ETHER_TYPE);
outer_ip_proto = IPPROTO_UDP;
diff --git a/drivers/net/ethernet/sfc/mcdi_port_common.c b/drivers/net/ethernet/sfc/mcdi_port_common.c
index 56af8b54a864..714d7f937212 100644
--- a/drivers/net/ethernet/sfc/mcdi_port_common.c
+++ b/drivers/net/ethernet/sfc/mcdi_port_common.c
@@ -282,7 +282,7 @@ void efx_mcdi_phy_decode_link(struct efx_nic *efx,
break;
default:
WARN_ON(1);
- /* Fall through */
+ fallthrough;
case MC_CMD_FCNTL_OFF:
link_state->fc = 0;
break;
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 59a43d586967..aaa112877561 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -358,7 +358,7 @@ static bool efx_do_xdp(struct efx_nic *efx, struct efx_channel *channel,
case XDP_ABORTED:
trace_xdp_exception(efx->net_dev, xdp_prog, xdp_act);
- /* Fall through */
+ fallthrough;
case XDP_DROP:
efx_free_rx_buffers(rx_queue, rx_buf, 1);
channel->n_rx_xdp_drops++;
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index 336105f77313..cfa460c7db23 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -2228,7 +2228,7 @@ static int mii_ioctl(struct net_device *net_dev, struct ifreq *rq, int cmd)
switch(cmd) {
case SIOCGMIIPHY: /* Get address of MII PHY in use. */
data->phy_id = sis_priv->mii->phy_addr;
- /* Fall Through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(net_dev, data->phy_id & 0x1f, data->reg_num & 0x1f);
diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c
index 186c0bddbe5f..01069dfaf75c 100644
--- a/drivers/net/ethernet/smsc/smc911x.c
+++ b/drivers/net/ethernet/smsc/smc911x.c
@@ -712,7 +712,7 @@ static void smc911x_phy_detect(struct net_device *dev)
/* Found an external PHY */
break;
}
- /* Else, fall through */
+ fallthrough;
default:
/* Internal media only */
SMC_GET_PHY_ID1(lp, 1, id1);
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 25db667fa879..806eb651cea3 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -919,10 +919,10 @@ static u32 netsec_run_xdp(struct netsec_priv *priv, struct bpf_prog *prog,
break;
default:
bpf_warn_invalid_xdp_action(act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(priv->ndev, prog, act);
- /* fall through -- handle aborts by dropping packet */
+ fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
ret = NETSEC_XDP_CONSUMED;
page = virt_to_head_page(xdp->data);
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c
index d0d2d0fc5f0a..08c76636c164 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c
@@ -84,9 +84,10 @@ static struct anarion_gmac *anarion_config_dt(struct platform_device *pdev)
return ERR_PTR(err);
switch (phy_mode) {
- case PHY_INTERFACE_MODE_RGMII: /* Fall through */
- case PHY_INTERFACE_MODE_RGMII_ID /* Fall through */:
- case PHY_INTERFACE_MODE_RGMII_RXID: /* Fall through */
+ case PHY_INTERFACE_MODE_RGMII:
+ fallthrough;
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
case PHY_INTERFACE_MODE_RGMII_TXID:
gmac->phy_intf_sel = GMAC_CONFIG_INTF_RGMII;
break;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
index e113b1376fdd..bf195adee393 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
@@ -1985,7 +1985,7 @@ void stmmac_selftest_run(struct net_device *dev,
ret = phy_loopback(dev->phydev, true);
if (!ret)
break;
- /* Fallthrough */
+ fallthrough;
case STMMAC_LOOPBACK_MAC:
ret = stmmac_set_mac_loopback(priv, priv->ioaddr, true);
break;
@@ -2018,7 +2018,7 @@ void stmmac_selftest_run(struct net_device *dev,
ret = phy_loopback(dev->phydev, false);
if (!ret)
break;
- /* Fallthrough */
+ fallthrough;
case STMMAC_LOOPBACK_MAC:
stmmac_set_mac_loopback(priv, priv->ioaddr, false);
break;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 3d747846f482..cc27d660a818 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -228,7 +228,7 @@ static int tc_setup_cls_u32(struct stmmac_priv *priv,
switch (cls->command) {
case TC_CLSU32_REPLACE_KNODE:
tc_unfill_entry(priv, cls);
- /* Fall through */
+ fallthrough;
case TC_CLSU32_NEW_KNODE:
return tc_config_knode(priv, cls);
case TC_CLSU32_DELETE_KNODE:
diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
index e2bc7a25f6d1..b624e177ec71 100644
--- a/drivers/net/ethernet/sun/cassini.c
+++ b/drivers/net/ethernet/sun/cassini.c
@@ -4759,7 +4759,7 @@ static int cas_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
switch (cmd) {
case SIOCGMIIPHY: /* Get address of MII PHY in use. */
data->phy_id = cp->phy_addr;
- /* Fallthrough... */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
spin_lock_irqsave(&cp->lock, flags);
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 9b5effb72657..68695d4afacd 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -8835,7 +8835,7 @@ static int walk_phys(struct niu *np, struct niu_parent *parent)
else
goto unknown_vg_1g_port;
- /* fallthru */
+ fallthrough;
case 0x22:
val = (phy_encode(PORT_TYPE_10G, 0) |
phy_encode(PORT_TYPE_10G, 1) |
@@ -8860,7 +8860,7 @@ static int walk_phys(struct niu *np, struct niu_parent *parent)
else
goto unknown_vg_1g_port;
- /* fallthru */
+ fallthrough;
case 0x13:
if ((lowest_10g & 0x7) == 0)
val = (phy_encode(PORT_TYPE_10G, 0) |
diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index eeb8518c8a84..8deb943ca5de 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -2712,7 +2712,7 @@ static int gem_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
switch (cmd) {
case SIOCGMIIPHY: /* Get address of MII PHY in use. */
data->phy_id = gp->mii_phy_addr;
- /* Fallthrough... */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = __sungem_phy_read(gp, data->phy_id & 0x1f,
diff --git a/drivers/net/ethernet/ti/cpsw-phy-sel.c b/drivers/net/ethernet/ti/cpsw-phy-sel.c
index 4e184eecc8e1..6e72ecbe5cf7 100644
--- a/drivers/net/ethernet/ti/cpsw-phy-sel.c
+++ b/drivers/net/ethernet/ti/cpsw-phy-sel.c
@@ -67,7 +67,7 @@ static void cpsw_gmii_sel_am3352(struct cpsw_phy_sel_priv *priv,
dev_warn(priv->dev,
"Unsupported PHY mode: \"%s\". Defaulting to MII.\n",
phy_modes(phy_mode));
- /* fallthrough */
+ fallthrough;
case PHY_INTERFACE_MODE_MII:
mode = AM33XX_GMII_SEL_MODE_MII;
break;
@@ -122,7 +122,7 @@ static void cpsw_gmii_sel_dra7xx(struct cpsw_phy_sel_priv *priv,
dev_warn(priv->dev,
"Unsupported PHY mode: \"%s\". Defaulting to MII.\n",
phy_modes(phy_mode));
- /* fallthrough */
+ fallthrough;
case PHY_INTERFACE_MODE_MII:
mode = AM33XX_GMII_SEL_MODE_MII;
break;
diff --git a/drivers/net/ethernet/ti/cpsw_priv.c b/drivers/net/ethernet/ti/cpsw_priv.c
index d6d7a7d9c7ad..482a1a451e43 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.c
+++ b/drivers/net/ethernet/ti/cpsw_priv.c
@@ -1371,10 +1371,10 @@ int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp,
break;
default:
bpf_warn_invalid_xdp_action(act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(ndev, prog, act);
- /* fall through -- handle aborts by dropping packet */
+ fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
goto drop;
}
diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c
index 58623e974a0c..76a342ea3797 100644
--- a/drivers/net/ethernet/ti/tlan.c
+++ b/drivers/net/ethernet/ti/tlan.c
@@ -948,7 +948,7 @@ static int tlan_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch (cmd) {
case SIOCGMIIPHY: /* get address of MII PHY in use. */
data->phy_id = phy;
- /* fall through */
+ fallthrough;
case SIOCGMIIREG: /* read MII PHY register. */
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
index 2db546b27ee0..dc14a66583ff 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
@@ -877,7 +877,7 @@ static int gelic_wl_set_auth(struct net_device *netdev,
case IW_AUTH_KEY_MGMT:
if (param->value & IW_AUTH_KEY_MGMT_PSK)
break;
- /* intentionally fall through */
+ fallthrough;
default:
ret = -EOPNOTSUPP;
break;
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c
index 07389702a540..5f5b33e6653b 100644
--- a/drivers/net/ethernet/toshiba/spider_net.c
+++ b/drivers/net/ethernet/toshiba/spider_net.c
@@ -786,7 +786,7 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
/* fallthrough, if we release the descriptors
* brutally (then we don't care about
* SPIDER_NET_DESCR_CARDOWNED) */
- /* Fall through */
+ fallthrough;
case SPIDER_NET_DESCR_RESPONSE_ERROR:
case SPIDER_NET_DESCR_PROTECTION_ERROR:
@@ -1397,9 +1397,9 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg,
show_error = 0;
break;
- case SPIDER_NET_GDDDEN0INT: /* fallthrough */
- case SPIDER_NET_GDCDEN0INT: /* fallthrough */
- case SPIDER_NET_GDBDEN0INT: /* fallthrough */
+ case SPIDER_NET_GDDDEN0INT:
+ case SPIDER_NET_GDCDEN0INT:
+ case SPIDER_NET_GDBDEN0INT:
case SPIDER_NET_GDADEN0INT:
/* someone has set RX_DMA_EN to 0 */
show_error = 0;
@@ -1449,10 +1449,10 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg,
* Logging is not needed. */
show_error = 0;
break;
- case SPIDER_NET_GRFDFLLINT: /* fallthrough */
- case SPIDER_NET_GRFCFLLINT: /* fallthrough */
- case SPIDER_NET_GRFBFLLINT: /* fallthrough */
- case SPIDER_NET_GRFAFLLINT: /* fallthrough */
+ case SPIDER_NET_GRFDFLLINT:
+ case SPIDER_NET_GRFCFLLINT:
+ case SPIDER_NET_GRFBFLLINT:
+ case SPIDER_NET_GRFAFLLINT:
case SPIDER_NET_GRMFLLINT:
/* Could happen when rx chain is full */
if (card->ignore_rx_ramfull == 0) {
@@ -1473,9 +1473,9 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg,
break;
/* chain end */
- case SPIDER_NET_GDDDCEINT: /* fallthrough */
- case SPIDER_NET_GDCDCEINT: /* fallthrough */
- case SPIDER_NET_GDBDCEINT: /* fallthrough */
+ case SPIDER_NET_GDDDCEINT:
+ case SPIDER_NET_GDCDCEINT:
+ case SPIDER_NET_GDBDCEINT:
case SPIDER_NET_GDADCEINT:
spider_net_resync_head_ptr(card);
spider_net_refill_rx_chain(card);
@@ -1486,9 +1486,9 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg,
break;
/* invalid descriptor */
- case SPIDER_NET_GDDINVDINT: /* fallthrough */
- case SPIDER_NET_GDCINVDINT: /* fallthrough */
- case SPIDER_NET_GDBINVDINT: /* fallthrough */
+ case SPIDER_NET_GDDINVDINT:
+ case SPIDER_NET_GDCINVDINT:
+ case SPIDER_NET_GDBINVDINT:
case SPIDER_NET_GDAINVDINT:
/* Could happen when rx chain is full */
spider_net_resync_head_ptr(card);
diff --git a/drivers/net/ethernet/xircom/xirc2ps_cs.c b/drivers/net/ethernet/xircom/xirc2ps_cs.c
index 3e3883ad88b0..3e337142b516 100644
--- a/drivers/net/ethernet/xircom/xirc2ps_cs.c
+++ b/drivers/net/ethernet/xircom/xirc2ps_cs.c
@@ -1434,7 +1434,7 @@ do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
switch(cmd) {
case SIOCGMIIPHY: /* Get the address of the PHY in use. */
data->phy_id = 0; /* we have only this address */
- /* fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read the specified MII register. */
data->val_out = mii_rd(ioaddr, data->phy_id & 0x1f,
data->reg_num & 0x1f);
diff --git a/drivers/net/fddi/skfp/pcmplc.c b/drivers/net/fddi/skfp/pcmplc.c
index 1be039579d70..554cde8d6073 100644
--- a/drivers/net/fddi/skfp/pcmplc.c
+++ b/drivers/net/fddi/skfp/pcmplc.c
@@ -847,7 +847,7 @@ static void pcm_fsm(struct s_smc *smc, struct s_phy *phy, int cmd)
case ACTIONS(PC5_SIGNAL) :
ACTIONS_DONE() ;
- /* fall through */
+ fallthrough;
case PC5_SIGNAL :
if ((cmd != PC_SIGNAL) && (cmd != PC_TIMEOUT_LCT))
break ;
@@ -946,7 +946,7 @@ static void pcm_fsm(struct s_smc *smc, struct s_phy *phy, int cmd)
SETMASK(PLC(np,PL_CNTRL_B),PL_PC_JOIN,PL_PC_JOIN) ;
ACTIONS_DONE() ;
cmd = 0 ;
- /* fall thru */
+ fallthrough;
case PC6_JOIN :
switch (plc->p_state) {
case PS_ACTIVE:
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
index 8c810edece86..466622664424 100644
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -974,7 +974,7 @@ static void fjes_stop_req_irq(struct fjes_adapter *adapter, int src_epid)
FJES_RX_STOP_REQ_DONE;
spin_unlock_irqrestore(&hw->rx_status_lock, flags);
clear_bit(src_epid, &hw->txrx_stop_req_bit);
- /* fall through */
+ fallthrough;
case EP_PARTNER_UNSHARE:
case EP_PARTNER_COMPLETE:
default:
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 4476491b58f9..e4e4981ac1d2 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -500,7 +500,7 @@ static int transmit(struct baycom_state *bc, int cnt, unsigned char stat)
}
break;
}
- /* fall through */
+ fallthrough;
default:
if (bc->hdlctx.calibrate <= 0)
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index deef14215110..17be2bb2985c 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -482,7 +482,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
case CRC_MODE_SMACK_TEST:
ax->crcmode = CRC_MODE_FLEX_TEST;
printk(KERN_INFO "mkiss: %s: Trying crc-smack\n", ax->dev->name);
- // fall through
+ fallthrough;
case CRC_MODE_SMACK:
*p |= 0x80;
crc = swab16(crc16(0, p, len));
@@ -491,7 +491,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
case CRC_MODE_FLEX_TEST:
ax->crcmode = CRC_MODE_NONE;
printk(KERN_INFO "mkiss: %s: Trying crc-flexnet\n", ax->dev->name);
- // fall through
+ fallthrough;
case CRC_MODE_FLEX:
*p |= 0x20;
crc = calc_crc_flex(p, len);
@@ -744,7 +744,6 @@ static int mkiss_open(struct tty_struct *tty)
ax->dev->name);
break;
case 0:
- /* fall through */
default:
crc_force = 0;
printk(KERN_INFO "mkiss: %s: crc mode is auto.\n",
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 5da04e997989..c8d803d3616c 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -842,7 +842,7 @@ static int macvlan_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCSHWTSTAMP:
if (!net_eq(dev_net(dev), &init_net))
break;
- /* fall through */
+ fallthrough;
case SIOCGHWTSTAMP:
if (netif_device_present(real_dev) && ops->ndo_do_ioctl)
err = ops->ndo_do_ioctl(real_dev, &ifrr, cmd);
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index 44612122338b..f6a97c859f3a 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -597,7 +597,7 @@ int generic_mii_ioctl(struct mii_if_info *mii_if,
switch(cmd) {
case SIOCGMIIPHY:
mii_data->phy_id = mii_if->phy_id;
- /* fall through */
+ fallthrough;
case SIOCGMIIREG:
mii_data->val_out =
diff --git a/drivers/net/netdevsim/bus.c b/drivers/net/netdevsim/bus.c
index 7971dc4f54f1..0e9511661601 100644
--- a/drivers/net/netdevsim/bus.c
+++ b/drivers/net/netdevsim/bus.c
@@ -193,7 +193,7 @@ new_device_store(struct bus_type *bus, const char *buf, size_t count)
switch (err) {
case 1:
port_count = 1;
- /* fall through */
+ fallthrough;
case 2:
if (id > INT_MAX) {
pr_err("Value of \"id\" is too big.\n");
diff --git a/drivers/net/netdevsim/fib.c b/drivers/net/netdevsim/fib.c
index f32d56ac3e80..deea17a0e79c 100644
--- a/drivers/net/netdevsim/fib.c
+++ b/drivers/net/netdevsim/fib.c
@@ -760,14 +760,14 @@ static int nsim_fib_event_nb(struct notifier_block *nb, unsigned long event,
spin_lock_bh(&data->fib_lock);
switch (event) {
- case FIB_EVENT_RULE_ADD: /* fall through */
+ case FIB_EVENT_RULE_ADD:
case FIB_EVENT_RULE_DEL:
err = nsim_fib_rule_event(data, info,
event == FIB_EVENT_RULE_ADD);
break;
- case FIB_EVENT_ENTRY_REPLACE: /* fall through */
- case FIB_EVENT_ENTRY_APPEND: /* fall through */
+ case FIB_EVENT_ENTRY_REPLACE:
+ case FIB_EVENT_ENTRY_APPEND:
case FIB_EVENT_ENTRY_DEL:
err = nsim_fib_event(data, info, event);
break;
diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c
index 7471a8b90873..307f0ac1287b 100644
--- a/drivers/net/phy/adin.c
+++ b/drivers/net/phy/adin.c
@@ -366,10 +366,10 @@ static int adin_set_edpd(struct phy_device *phydev, u16 tx_interval)
switch (tx_interval) {
case 1000: /* 1 second */
- /* fallthrough */
+ fallthrough;
case ETHTOOL_PHY_EDPD_DFLT_TX_MSECS:
val |= ADIN1300_NRG_PD_TX_EN;
- /* fallthrough */
+ fallthrough;
case ETHTOOL_PHY_EDPD_NO_TX:
break;
default:
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index 50fb7d16b75a..79e67f2fe00a 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -766,13 +766,13 @@ static int decode_evnt(struct dp83640_private *dp83640,
switch (words) {
case 3:
dp83640->edata.sec_hi = phy_txts->sec_hi;<