kernel/linux.git/drivers/staging/media, branch v4.4.171

media: staging: omap4iss: Include asm/cacheflush.h after generic includes

2018-09-05T07:18:35+00:00

[ Upstream commit 0894da849f145af51bde88a6b84f95b9c9e0bc66 ] Including asm/cacheflush.h first results in the following build error when trying to build sparc32:allmodconfig, because 'struct page' has not been declared, and the function declaration ends up creating a separate (private) declaration of struct page (as a result of function arguments being in the scope of the function declaration and definition, not in global scope). The C scoping rules do not just affect variable visibility, they also affect type declaration visibility. The end result is that when the actual call site is seen in , the 'struct page' type in the caller is not the same 'struct page' that the function was declared with, resulting in: In file included from arch/sparc/include/asm/page.h:10:0, ... from drivers/staging/media/omap4iss/iss_video.c:15: include/linux/highmem.h: In function 'clear_user_highpage': include/linux/highmem.h:137:31: error: passing argument 1 of 'sparc_flush_page_to_ram' from incompatible pointer type Include generic includes files first to fix the problem. Fixes: fc96d58c10162 ("[media] v4l: omap4iss: Add support for OMAP4 camera interface - Video devices") Suggested-by: Linus Torvalds Acked-by: David S. Miller Cc: Randy Dunlap Signed-off-by: Guenter Roeck [ Added explanation of C scope rules - Linus ] Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

Merge tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2015-11-05T20:05:15+00:00

Pull media updates from Mauro Carvalho Chehab: "Media updates, including: - Lots of improvements at the kABI documentation - Split of Videobuf2 into a common part and a V4L2 specific one - Split of the VB2 tracing events into a separate header file - s5p-mfc got support for Exynos 5433 - v4l2 fixes for 64-bits alignment when running 32 bits userspace on ARM - Added support for SDR radio transmitter at core, vivid and hackrf drivers - Some y2038 fixups - Some improvements at V4L2 colorspace support - saa7164 converted to use the V4L2 core control framework - several new boards additions, cleanups and fixups PS: There are two patches for scripts/kernel-doc that are needed by the documentation patches on Media. Jon is OK on merging those via my tree" * tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (146 commits) [media] c8sectpfe: Remove select on CONFIG_FW_LOADER_USER_HELPER_FALLBACK [media] DocBook media: update copyright/version numbers [media] ivtv: Convert to get_user_pages_unlocked() [media] media/v4l2-ctrls: fix setting autocluster to manual with VIDIOC_S_CTRL [media] DocBook media: Fix a typo in encoder cmd [media] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR [media] DocBook: add SDR specific info to G_TUNER / S_TUNER [media] hackrf: do not set human readable name for formats [media] hackrf: add support for transmitter [media] hackrf: switch to single function which configures everything [media] hackrf: add control for RF amplifier [media] DocBook: add modulator type field [media] v4l: add type field to v4l2_modulator struct [media] DocBook: document SDR transmitter [media] v4l2: add support for SDR transmitter [media] DocBook: document tuner RF gain control [media] v4l2: add RF gain control [media] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR [media] media/vivid-osd: fix info leak in ioctl [media] media: videobuf2: Move v4l2-specific stuff to videobuf2-v4l2 ...

staging: media: omap4iss: Fixes line break

2015-10-27T07:53:12+00:00

This patch fixes the checkpatch issue: CHECK: Logical continuations should be on the previous line Signed-off-by: Amarjargal Gundjalam Signed-off-by: Greg Kroah-Hartman

staging: media: omap4iss: Matches alignment with open parenthesis

2015-10-27T07:53:12+00:00

This patch fixes some of the checkpatch issue: CHECK: Alignment should match open parenthesis Signed-off-by: Amarjargal Gundjalam Signed-off-by: Greg Kroah-Hartman

staging: media: omap4iss: Removes unnecessary blank lines

2015-10-27T07:53:12+00:00

This patch fixes checkpatch issues: CHECK: Blank lines aren't necessary before a close brace '}' CHECK: Please don't use multiple blank lines Signed-off-by: Amarjargal Gundjalam Signed-off-by: Greg Kroah-Hartman

staging: media: omap4iss: Replaces bit shift on 1 with BIT Macro

2015-10-27T07:53:12+00:00

This patch fixes some of the checkpatch issue: CHECK: Prefer using the BIT macro Signed-off-by: Amarjargal Gundjalam Signed-off-by: Greg Kroah-Hartman

staging: media: omap4iss: Fixes misspelling

2015-10-27T07:53:12+00:00

This patch fixes the checkpatch issue: CHECK: 'splitted' may be misspelled - perhaps 'split'? Signed-off-by: Amarjargal Gundjalam Signed-off-by: Greg Kroah-Hartman

staging: media: omap4iss: Fixes NULL comparison

2015-10-27T07:53:12+00:00

This patch fixes the checkpatch issue: CHECK: Comparison to NULL could be written Signed-off-by: Amarjargal Gundjalam Signed-off-by: Greg Kroah-Hartman

[media] media: videobuf2: Change queue_setup argument

2015-10-20T16:48:39+00:00

Replace struct v4l2_format * with void * to make queue_setup() for common use. And then, modify all device drivers related with this change. Signed-off-by: Junghak Sung Signed-off-by: Geunyoung Kim Acked-by: Seung-Woo Kim Acked-by: Inki Dae Signed-off-by: Hans Verkuil [hans.verkuil@cisco.com: fix missing const in fimc-lite.c] Signed-off-by: Mauro Carvalho Chehab

staging: media: lirc: Remove useless initialisation

2015-10-17T06:05:17+00:00

Remove intialisation of a variable that is immediately reassigned. The semantic patch used to find this is: // @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // Signed-off-by: Amitoj Kaur Chawla Signed-off-by: Greg Kroah-Hartman