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2018-12-19staging: rtl8188eu: change return type of is_basicrate() to boolMichael Straube1-1/+1
The function is_basicrate() returns true or false, so change the return type from int to bool. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: simplify null array initializationsMichael Straube2-6/+4
Simplfy initialization of null arrays to improve readability and save some lines. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: change order of declarations to improve readabilityMichael Straube1-1/+1
Change the order of array declarations in rtw_mlme_ext.c to improve readability. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: make some arrays static in rtw_mlme_ext.cMichael Straube2-8/+3
Make some arrays that are only used in rtw_mlme_ext.c static and remove the corresponding extern declarations from rtw_mlme_ext.h. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: constify some arraysMichael Straube4-27/+27
The values of these arrays in rtw_mlme_ext.c and rtw_wlan_util.c are never changed, so make them const. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: convert unsigned char arrays to u8Michael Straube4-27/+27
Change the type of some arrays from unsigned char to u8. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: remove redundant declaration in rtw_mlme_ext.cMichael Straube1-2/+0
The array REALTEK_96B_IE is already declared in rtw_mlme.h, so remove the declaration in rtw_mlme_ext.c. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: remove unused arrays WFD_OUI and WMM_INFO_OUIMichael Straube2-4/+0
The arrays WFD_OUI and WMM_INFO_OUI are not used anywhere, so remove them. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: remove unnecessary parentheses in rtw_mlme_ext.cMichael Straube1-161/+161
Remove unnecessary parentheses, most of them reported by checkpatch. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: remove unnecessary comments in rtw_mlme_ext.cMichael Straube1-4/+4
Remove comments from 'endif's where the corresponding 'if' is just a few lines above to improve readability. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: add blank line after declarationsMichael Straube1-0/+1
Add a missing blank line after declarations in rtw_mlme_ext.c. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: remove blank lines between declarationsMichael Straube1-2/+0
Remove blank lines between declarations in rtw_mlme_ext.c. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: remove commented declarations in rtw_mlme_ext.cMichael Straube1-3/+0
Remove unused/commented declarations. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: replace tabs with spaces in rtw_mlme_ext.cMichael Straube1-6/+6
Replace tabs with spaces where appropriate. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: rtl8188eu: cleanup declarations in rtw_mlme_ext.cMichael Straube1-241/+241
Replace tabs with spaces and/or remove spaces in declarations. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: fbtft: fix strncmp() size warningYueHaibing1-1/+1
strncmp() stops comparing when either the end of one of the first two arguments is reached or when 'n' characters have been compared, whichever comes first.That means that strncmp(s1, s2, n) is equivalent to strcmp(s1, s2) if n exceeds the length of s1 or the length of s2. This patch avoids that the following warning is reported by smatch: drivers/staging/fbtft/fbtft_device.c:1458 fbtft_device_init() error: strncmp() '"list"' too small (5 vs 32) Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-19staging: most: sound: replace snprintf with strscpyColin Ian King1-1/+1
Using snprintf without a format specifier is potentially risky if the string device_name contains format specifiers. Replace this with the safer and more efficient strscpy. Cleans up clang warning: drivers/staging/most/sound/sound.c:673:41: warning: format string is not a string literal (potentially insecure) [-Wformat-security] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-18scsi: flip the default on use_clusteringChristoph Hellwig2-7/+0
Most SCSI drivers want to enable "clustering", that is merging of segments so that they might span more than a single page. Remove the ENABLE_CLUSTERING define, and require drivers to explicitly set DISABLE_CLUSTERING to disable this feature. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-12-18Merge tag 'spi-nor/for-4.21' of git://git.infradead.org/linux-mtd into mtd/nextBoris Brezillon11-39/+50
Core changes: - Parse the 4BAIT SFDP section - Add a bunch of SPI NOR entries to the flash_info table - Add the concept of SFDP fixups and use it to fix a bug on MX25L25635F - A bunch of minor cleanups/comestic changes
2018-12-17media: staging/ipu3-imgu: Address documentation commentsSakari Ailus1-0/+11
Address comments on the documentation after Yong's original patch. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-17media: ipu3-imgu: Fix firmware binary locationSakari Ailus1-1/+1
The firmware binary is located under "intel" directory in the linux-firmware repository. Reflect this in the driver. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-17media: ipu3-imgu: Fix compiler warningsSakari Ailus1-4/+4
Address a few false positive compiler warnings related to uninitialised variables. While at it, use bool where bool is needed and %u to print an unsigned integer. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-17media: staging/intel-ipu3: Add dual pipe supportBingbu Cao10-944/+1446
This patch adds support to run dual pipes simultaneously. A private ioctl to configure the pipe mode (video or still) is also implemented. IPU3 hardware supports a maximum of 2 streams per pipe. With the support of dual pipes, more than 2 stream outputs can be achieved. This helps to support advanced camera features like Continuous View Finder (CVF) and Snapshot During Video(SDV). Extend ipu3 IMGU driver to support dual pipes 1. Extend current IMGU device to contain 2 groups of video nodes and 2 subdevs 2. Extend current css to support 2 pipeline and make CSS APIs to support 2 pipe 3. Add a v4l2 ctrl to allow user to specify the mode of the pipe 4. Check media pipeline link status to get enabled pipes Signed-off-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Tian Shu Qiu <tian.shu.qiu@intel.com> Signed-off-by: Yong Zhi <yong.zhi@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-17Merge tag 'v4.20-rc7' into patchworkMauro Carvalho Chehab5-5/+6
Linux 4.20-rc7 * tag 'v4.20-rc7': (403 commits) Linux 4.20-rc7 scripts/spdxcheck.py: always open files in binary mode checkstack.pl: fix for aarch64 userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered fs/iomap.c: get/put the page in iomap_page_create/release() hugetlbfs: call VM_BUG_ON_PAGE earlier in free_huge_page() memblock: annotate memblock_is_reserved() with __init_memblock psi: fix reference to kernel commandline enable arch/sh/include/asm/io.h: provide prototypes for PCI I/O mapping in asm/io.h mm/sparse: add common helper to mark all memblocks present mm: introduce common STRUCT_PAGE_MAX_SHIFT define alpha: fix hang caused by the bootmem removal XArray: Fix xa_alloc when id exceeds max drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3 MAINTAINERS: Daniel for drm co-maintainer drm/amdgpu: drop fclk/gfxclk ratio setting IB/core: Fix oops in netdev_next_upper_dev_rcu() dm thin: bump target version drm/vmwgfx: remove redundant return ret statement drm/i915: Flush GPU relocs harder for gen3 ...
2018-12-17staging: most: Documentation: add information to driver_usage fileChristian Gromm1-3/+13
This patch updates driver_usage.txt file to reflect the latest changes that this patch set introduces. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: most: sound: remove channel number from ALSA card's long nameChristian Gromm1-2/+1
Adding the channel number to the name of the sound card is wrong, as the card does not represent a single streaming channel of the MOST device. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: most: sound: use static name for ALSA cardChristian Gromm1-2/+2
This patch uses a static name for the sound card's short name and long name. Having the card names configurable doesn't make sense anymore, as the card represents the same physical hardware. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: most: sound: rename variableChristian Gromm1-8/+8
Since the channels of a MOST device are now being represented as individual PCM devices of one sound card, the variable card_name is not suitable anymore to describe them. Therefore, this patch renames the variable to device_name. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: most: sound: correct label nameChristian Gromm1-6/+6
This patch fixes the lable name that is used to jump to error handling section of function audio_probe_channel() in case something went wrong. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: most: sound: create one sound card w/ multiple PCM devices per MOST deviceChristian Gromm1-41/+89
This patch avoids that a sound card is created and registered with ALSA every time a channel is being linked. Instead the channels are hooked on the same card, which is registered not until the final link has been added to the component. The string provided by user space that used to be the card name becomes the PCM device name. The user space API to add a link is being expanded by a "create" flag to trigger the registration. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIU_QUEUE_T typedefDominic Braun3-17/+18
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_STATE_T typedefDominic Braun5-140/+149
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SLOT_ZERO_TDominic Braun3-13/+13
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SLOT_T typedefDominic Braun2-4/+4
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SLOT_INFO_T typedefDominic Braun2-10/+11
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SHARED_STATE_T typedefDominic Braun2-18/+18
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SET_SERVICE_OPTION_T typedefDominic Braun2-4/+4
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SERVICE_T typedefDominic Braun4-125/+122
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SERVICE_QUOTA_T typedefDominic Braun2-11/+11
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SERVICE_PARAMS_T typedefDominic Braun6-11/+11
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_SERVICE_BASE_T typedefDominic Braun2-3/+3
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_QUEUE_MESSAGE_T typedefDominic Braun2-5/+5
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_QUEUE_BULK_TRANSFER_T typedefDominic Braun2-7/+7
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_HEADER_T typedefDominic Braun7-63/+71
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_GET_CONFIG_T typedefDominic Braun2-5/+5
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_DUMP_MEM_T typedefDominic Braun1-3/+3
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_DEQUEUE_MESSAGE_T typedefDominic Braun2-5/+5
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_DEBUGFS_NODE_T typedefDominic Braun4-6/+7
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_CREATE_SERVICE_T typedefDominic Braun2-6/+6
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: vc04_services: Remove VCHIQ_CONFIG_T typedefDominic Braun4-6/+6
Typedefing structs is not encouraged in the kernel. Signed-off-by: Dominic Braun <inf.braun@fau.de> Signed-off-by: Tobias Büttner <tobias.buettner@fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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