linux

media: Add common header file with JPEG marker definitions When compile-testing on mips/RB532 with W=1: arch/mips/include/asm/mach-rc32434/rb.h:13: note: this is the location of the previous definition 13 \| #define RST (1 << 15) \| drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_parse.c:15: warning: "RST" redefined 15 \| #define RST 0xd0 \| drivers/media/platform/renesas/rcar_jpu.c:77: warning: "RST" redefined 77 \| #define RST 0xd0 \| "RST" is indeed a name too short to be conflict-free. Fix this by creating a common <media/jpeg.h> header file, containing definitions for all JPEG markers used, prefixed by "JPEG_MARKER_", based on the existing private definitions in the Samsung S5P JPEG driver, and convert all affected drivers. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/oe-kbuild-all/202304152346.hJOPxPRh-lkp@intel.com/ Link: https://lore.kernel.org/oe-kbuild-all/202304150059.bHUyuriy-lkp@intel.com/ Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> (s5p-jpeg) Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2023-05-23 17:16:00 +02:00