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2019-03-21Staging: rtl8723bs: Change return type and type of local variableMadhumitha Prabakaran3-7/+7
rtw_startbss_cmd can return the result of calling rtw_enqueue_cmd, which can return the result of calling _rtw_enqueue_cmd, but they all have different return types (u8, u32, and sint, respectively). As all of these functions return error codes, change all the return types to int, in preparation for converting these functions to use standard kernel error codes. Also, remove extern from the function declaration to maintain Linux kernel coding style. Issue suggested by Coccinelle. Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: r8188eu: refactor recvframe_defrag()Ivan Safonov1-7/+6
Local variables pfhdr and prframe always have a same value, so one of them is unnecessary. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: wlan-ng: Correct typo in comment messageBranden Bonaby1-1/+1
Add space between two words for better readability in the comments. Signed-off-by: Branden Bonaby <brandonbonaby94@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: wlan-ng: malformed SPDX-License-IdentifierBranden Bonaby1-1/+1
Correct malformed SPDX-License-Identifier so that it matches Linux kernel comment coding style. Signed-off-by: Branden Bonaby <brandonbonaby94@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: mt7621-spi: Remove references to nonexistent mt7621_spi_opsGeorge Hilliard1-5/+0
This struct does not exist, and when it is looked up in the compatibility tree, it returns null. Remove these nonfunctional lines. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: rtl8188eu: core: rtw_recv.c: Modify return type suggested by Coccinelle.Sanjana Sanikommu1-4/+2
The last two lines in the function could be compressed into one. Avoid usage of local variable. Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: rtl8192u: r8192U_dm: Remove unnecessary comments.Sanjana Sanikommu1-9/+0
Remove comments which are not necessary. Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: netlogic: replace skb_put/pull pair with skb_reserveIvan Safonov1-2/+1
The sequence skb_put(skb); skb_pull(skb); leads to the same result as skb_reserve(skb); but second is a little shorter and clearer. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: rtl8192u: ieee80211: ieee80211_rx.c: Remove unnecessary braces.Sanjana Sanikommu1-2/+1
Remove braces around single statement block. Issue found by checkpatch.pl WARNING: braces {} are not necessary for a single statement block Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20net: remove 'fallback' argument from dev->ndo_select_queue()Paolo Abeni2-4/+2
After the previous patch, all the callers of ndo_select_queue() provide as a 'fallback' argument netdev_pick_tx. The only exceptions are nested calls to ndo_select_queue(), which pass down the 'fallback' available in the current scope - still netdev_pick_tx. We can drop such argument and replace fallback() invocation with netdev_pick_tx(). This avoids an indirect call per xmit packet in some scenarios (TCP syn, UDP unconnected, XDP generic, pktgen) with device drivers implementing such ndo. It also clean the code a bit. Tested with ixgbe and CONFIG_FCOE=m With pktgen using queue xmit: threads vanilla patched (kpps) (kpps) 1 2334 2428 2 4166 4278 4 7895 8100 v1 -> v2: - rebased after helper's name change Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20media: Kconfig files: use the right help coding styleMauro Carvalho Chehab5-6/+6
Checkpatch wants to use 'help' instead of '---help---': WARNING: prefer 'help' over '---help---' for new help texts Let's change it globally at the media subsystem, as otherwise people would keep using the old way. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-20media: staging/intel-ipu3: reduce kernel stack usageArnd Bergmann1-12/+23
The imgu_css_queue structure is too large to be put on the kernel stack, as we can see in 32-bit builds: drivers/staging/media/ipu3/ipu3-css.c: In function 'imgu_css_fmt_try': drivers/staging/media/ipu3/ipu3-css.c:1863:1: error: the frame size of 1172 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] By dynamically allocating this array, the stack usage goes down to an acceptable 140 bytes for the same x86-32 configuration. Fixes: f5f2e4273518 ("media: staging/intel-ipu3: Add css pipeline programming") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Cao, Bingbu <bingbu.cao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-20media: staging/intel-ipu3: mark PM function as __maybe_unusedArnd Bergmann1-1/+1
The imgu_rpm_dummy_cb() looks like an API misuse that is explained in the comment above it. Aside from that, it also causes a warning when power management support is disabled: drivers/staging/media/ipu3/ipu3.c:794:12: error: 'imgu_rpm_dummy_cb' defined but not used [-Werror=unused-function] The warning is at least easy to fix by marking the function as __maybe_unused. Fixes: 7fc7af649ca7 ("media: staging/intel-ipu3: Add imgu top level pci device driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-20media: staging/intel-ipu3-v4l: reduce kernel stack usageArnd Bergmann1-15/+25
The v4l2_pix_format_mplane structure is too large to be put on the kernel stack, as we can see in 32-bit builds: drivers/staging/media/ipu3/ipu3-v4l2.c: In function 'imgu_fmt': drivers/staging/media/ipu3/ipu3-v4l2.c:753:1: error: the frame size of 1028 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] By dynamically allocating this array, the stack usage goes down to an acceptable 272 bytes for the same x86-32 configuration. Fixes: a0ca1627b450 ("media: staging/intel-ipu3: Add v4l2 driver based on media framework") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-20staging: rtl8188eu: remove unused WFD definesMichael Straube1-20/+0
All defined WFD* in wifi.h are unused in the driver code, so remove them. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20Staging: unisys: Correct malformed SPDX-License-IdentifierWentao Cai1-1/+1
Correct SPDX-License-Identifier comment characters to silence checkpatch.pl warning: WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 Signed-off-by: Wentao Cai <etsai042@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: comedi: ni_mio_common: use insn->n in ni_m_series_eeprom_insn_read()Ian Abbott1-2/+4
The `insn_read` handler for the EEPROM subdevice on M-series boards (`ni_m_series_eeprom_insn_read()`) currently ignores `insn->n` (the number of samples to read) and assumes a single sample is to be read into `data[0]`. Fortunately, the Comedi core ensures that `data[]` has a length of at least 16 so there is no problem with array bounds. The usual Comedi convention for `insn_read` handlers is to read the same channel `insn->n` times into successive elements of `data[]` so let's do that. (Each channel corresponds to a single EEPROM address.) In this case, the data value comes from a local copy of the EEPROM contents. Also, follow the usual Comedi convention and return `insn->n` from the handler to indicate success (although any non-negative value will do). Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: comedi: ni_mio_common: use insn->n in ni_eeprom_insn_read()Ian Abbott1-2/+8
The `insn_read` handler for the EEPROM subdevice on E-series boards (`ni_eeprom_insn_read()`) currently ignores `insn->n` (the number of samples to read) and assumes a single sample is to be read into `data[0]`. Fortunately, the Comedi core ensures that `data[]` has a length of at least 16 so there is no problem with array bounds. The usual Comedi convention for `insn_read` handlers is to read the same channel `insn->n` times into successive elements of `data[]` so let's do that. (Each channel number corresponds to a single EEPROM address.) Since we do not expect the EEPROM data at a particular address to change between readings, let's just read it once and copy the value `insn->n` times. Also, follow the usual Comedi convention and return `insn->n` from the handler to indicate success (although any non-negative value will do). Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: comedi: ni_mio_common: use insn->n in ni_calib_insn_read()Ian Abbott1-2/+4
The `insn_read` handler for the calibration subdevice (`ni_calib_insn_read()`) currently ignores `insn->n` (the number of samples to read) and assumes a single sample is to be read into `data[0]`. Fortunately, the Comedi core ensures that `data[]` has a length of at least 16, so there is no problem with array bounds. The usual Comedi convention for `insn_read` handlers is to read the same channel `insn->n` times into successive elements of `data[]`, so let's do that. Also, follow the usual Comedi convention and return `insn->n` from the handler to indicate success (although any non-negative value will do). Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: comedi: ni_mio_common: Use insn->n in ni_calib_insn_write()Ian Abbott1-2/+6
The `insn_write` handler for the calibration subdevice (`ni_calib_insn_write()`) currently ignores `insn->n` (the number of samples to write) and assumes a single sample is to be written, but `insn->n` could be 0, meaning no samples should be written, in which case `data[0]` is invalid. Change `ni_calib_insn_write()` to only write to the calibration device if `insn->n > 0`. There isn't much point writing all the values when `insn->n > 1`, so just write the last one (`data[insn->n - 1]`). Also follow the usual Comedi convention and return `insn->n` from the handler to indicate success (although any non-negative return value will do as far as the Comedi core is concerned). Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: Only unmap_sg if mappedGeorge Hilliard1-5/+4
A failure while processing the start command could cause dma_unmap_sg() to be called without first calling dma_map_sg(). Since calling dma_unmap_sg() is only needed when data != NULL, move the unmap call into the corresponding if {} block. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: Fix BRUST -> BURST typoGeorge Hilliard2-7/+7
Obvious typo. It is specified as BURST in the datasheet. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: Immediately notify mmc layer of card change detectionGeorge Hilliard1-1/+1
There is no need to delay notifying the mmc layer. Schedule the delayed work to run immediately. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: Remove redundant host->mmc->f_max writeGeorge Hilliard1-1/+0
This is set once during initialization and never changed. Don't bother setting it again in the interrupt handler. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: Bill the caller for I/O timeGeorge Hilliard1-2/+2
When waiting on completions, use the _io variant so the caller is charged as using I/O. This should have no effect on the module's functionality, only improve CPU accounting. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: Use pinctrl subsystem to select SDXC pin modeGeorge Hilliard1-6/+0
The driver previously grabbed the SD pins for itself, ignoring the pin controller. Remove this, and allow the pinctrl subsystem to set up the pins using the device tree mappings. This allows this driver to work on related devices that have a different pin controller mapping, such as the MT7688. The hardcoded bit index was incorrect on that device. The driver now needs a pin controller reference in its device tree node: sdhci: /* ... */ { compatible = "ralink,mt7620-sdhci"; pinctrl-names = "default"; pinctrl-0 = <&sdhci_pins>; // ... }; This change could break SD controller functionality on existing devices whose device trees do not specify a pin controller and state for the SD node. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: Remove obsolete comments and variablesGeorge Hilliard2-5/+0
These comments don't contain useful code or alternate implementation ideas. Remove them. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: mt7621-mmc: fix unused variable compiler warningGeorge Hilliard1-1/+0
The compiler complains: drivers/staging/mt7621-mmc/dbg.c: In function ‘msdc_debug_proc_write’: drivers/staging/mt7621-mmc/dbg.c:237:12: warning: unused variable ‘size’ [-Wunused-variable] int mode, size; ^~~~ drivers/staging/mt7621-mmc/dbg.c:237:6: warning: unused variable ‘mode’ [-Wunused-variable] int mode, size; ^~~~ Remove these declarations. Signed-off-by: George Hilliard <thirtythreeforty@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: fsl-dpaa2: ethsw: Remove return variableNishka Dasgupta1-3/+1
Remove return variable and return return value directly. Issue found by Coccinelle using ret.cocci. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20Staging: unisys: visorhba: Replace '--help--' with 'help' in KconfigWentao Cai1-6/+6
Replace '--help--' in Kconfig and indent the subsequent text to silence checkpatch.pl warning: WARNING: prefer 'help' over '---help---' for new help texts Signed-off-by: Wentao Cai <etsai042@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20Staging: unisys: visorinput: Replace '--help--' with 'help' in KconfigWentao Cai1-7/+7
Replace '--help--' in Kconfig and indent the subsequent text to silence checkpatch.pl warning: WARNING: prefer 'help' over '---help---' for new help texts Signed-off-by: Wentao Cai <etsai042@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20Staging: unisys: visornic: Replace '--help--' with 'help' in KconfigWentao Cai1-7/+7
Replace '--help--' in Kconfig and indent the subsequent text to silence checkpatch.pl warning: WARNING: prefer 'help' over '---help---' for new help texts Signed-off-by: Wentao Cai <etsai042@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: sm750fb: Eliminate camel caseVatsala Narang4-8/+8
Edit CamelCase function name Issue found by checkpatch.pl Signed-off-by: Vatsala Narang <vatsalanarang@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: rtl8192u: ieee80211: ieee80211_tx.c: Adjust space around else.Sanjana Sanikommu1-1/+1
Fix the spacce around else. Issue found by checkpatch.pl ERROR: spaces required before that open brace '{' ERROR: spaces required before that close brace '}' Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: rtl8192u: ieee80211: ieee80211_rx.c: Fix NULL comparisions.Sanjana Sanikommu1-2/+2
Replace NULL comparisons in the file. Issue found by checkpatch.pl Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: rtl8192u: r8192U_dm: Remove unnecessary blank lines.Sanjana Sanikommu1-3/+0
Remove unnecessary blank lines. Issue found by checkpatch.pl Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: rtl8192u: r8192U_dm: Fix space issue around operators.Sanjana Sanikommu1-3/+3
Add spaces around the operators. Issue found by checkpatch.pl CHECK: spaces preferred around that '+' CHECK: spaces preferred around that '*' Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: rtl8192u: r8192U_dm: Fix alignment issue.Sanjana Sanikommu1-10/+10
Ajdust alignment to match open paranthesis. Issue found by checkpatch.pl CHECK: Alignment should match open paranthesis. Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: gasket: Remove return variableNishka Dasgupta1-3/+1
Remove return variable and return the return value directly. Issue suggested by ret.cocci. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: greybus: Remove parentheses around variableNishka Dasgupta1-1/+1
Remove parentheses around variable. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: erofs: fix parenthesis alignmentJulian Merida6-63/+71
Fix all checkpatch issues: "CHECK: Alignment should match open parenthesis" Signed-off-by: Julian Merida <julianmr97@gmail.com> Reviewed-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-19media: staging: davinci: drop pointless static qualifier in vpfe_resizer_init()Mao Wenan1-1/+1
There is no need to have the 'T *v' variable static since new value always be assigned before use it. Signed-off-by: Mao Wenan <maowenan@huawei.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: staging: media: zoran: Fixes a checkpatch.pl error in videocodec.cclaudiojpaz1-1/+1
ERROR: do not initialise statics to NULL Signed-off-by: claudiojpaz <claudiojpaz@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: staging: davinci_vpfe: disallow building with COMPILE_TESTArnd Bergmann1-1/+1
The driver should really call dm365_isif_setup_pinmux() through a callback, but uses a hack to include a davinci specific machine header file when compile testing instead. This works almost everywhere, but not on the ARM omap1 platform, which has another header named mach/mux.h. This causes a build failure: drivers/staging/media/davinci_vpfe/dm365_isif.c:2028:2: error: implicit declaration of function 'davinci_cfg_reg' [-Werror,-Wimplicit-function-declaration] davinci_cfg_reg(DM365_VIN_CAM_WEN); ^ drivers/staging/media/davinci_vpfe/dm365_isif.c:2028:2: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes] drivers/staging/media/davinci_vpfe/dm365_isif.c:2028:18: error: use of undeclared identifier 'DM365_VIN_CAM_WEN' davinci_cfg_reg(DM365_VIN_CAM_WEN); ^ drivers/staging/media/davinci_vpfe/dm365_isif.c:2029:18: error: use of undeclared identifier 'DM365_VIN_CAM_VD' davinci_cfg_reg(DM365_VIN_CAM_VD); ^ drivers/staging/media/davinci_vpfe/dm365_isif.c:2030:18: error: use of undeclared identifier 'DM365_VIN_CAM_HD' davinci_cfg_reg(DM365_VIN_CAM_HD); ^ drivers/staging/media/davinci_vpfe/dm365_isif.c:2031:18: error: use of undeclared identifier 'DM365_VIN_YIN4_7_EN' davinci_cfg_reg(DM365_VIN_YIN4_7_EN); ^ drivers/staging/media/davinci_vpfe/dm365_isif.c:2032:18: error: use of undeclared identifier 'DM365_VIN_YIN0_3_EN' davinci_cfg_reg(DM365_VIN_YIN0_3_EN); ^ 7 errors generated. Exclude omap1 from compile-testing, under the assumption that all others still work. Fixes: 4907c73deefe ("media: staging: davinci_vpfe: allow building with COMPILE_TEST") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: imx: vdic: Fix wrong CSI group IDSteve Longerbeam1-1/+1
The i.MX7 capture support forgot to change the group ID for the CSI to the IPU CSI in VDIC sub-device, it was left at the i.MX7 CSI group ID. Fixes: 67673ed55084 ("media: staging/imx: rearrange group id to take in account IPU") Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: rockchip-vpu: Remove duplicated include from rockchip_vpu_drv.cYueHaibing1-1/+0
Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: cedrus: Add support for H6Jernej Skrabec1-0/+9
H6 has improved VPU. It supports 10-bit HEVC decoding and AFBC output format for HEVC. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: cedrus: Add a quirk for not setting DMA offsetJernej Skrabec2-1/+5
H6 VPU doesn't work if DMA offset is set. Add a quirk for it. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: imx7-media-csi: don't store a floating pointerRui Miguel Silva1-1/+3
if imx7_csi_try_fmt() fails, cc variable won't be initialized and csi->cc[sdformat->pad] would be pointing to a random location. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-03-19media: staging/imx7: Fix an error code in mipi_csis_clk_get()Dan Carpenter1-1/+1
We accidentally return IS_ERR(), which is 1, instead of the PTR_ERR() which is the negative error code. Fixes: 7807063b862b ("media: staging/imx7: add MIPI CSI-2 receiver subdev for i.MX7") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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