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Subjectdrivers/media/platform/mtk-jpeg/mtk_jpeg_dec_parse.c:15: warning: "RST" redefined
Hi Xia,

First bad commit (maybe != root cause):

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 61556703b610a104de324e4f061dc6cf7b218b46
commit: 030a7b5c168d996e590cdd09fffd8ebaa8a5d571 media: platform: Rename jpeg dec file name
date: 5 months ago
config: mips-randconfig-r001-20210204 (attached as .config)
compiler: mipsel-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=030a7b5c168d996e590cdd09fffd8ebaa8a5d571
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 030a7b5c168d996e590cdd09fffd8ebaa8a5d571
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/media/platform/mtk-jpeg/mtk_jpeg_dec_parse.c:15: warning: "RST" redefined
15 | #define RST 0xd0
|
In file included from arch/mips/include/asm/mach-rc32434/irq.h:8,
from arch/mips/include/asm/irq.h:18,
from include/linux/irq.h:23,
from include/asm-generic/hardirq.h:13,
from arch/mips/include/asm/hardirq.h:16,
from include/linux/hardirq.h:10,
from include/linux/interrupt.h:11,
from drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h:11,
from drivers/media/platform/mtk-jpeg/mtk_jpeg_dec_hw.h:13,
from drivers/media/platform/mtk-jpeg/mtk_jpeg_dec_parse.h:11,
from drivers/media/platform/mtk-jpeg/mtk_jpeg_dec_parse.c:11:
arch/mips/include/asm/mach-rc32434/rb.h:15: note: this is the location of the previous definition
15 | #define RST (1 << 15)
|


vim +/RST +15 drivers/media/platform/mtk-jpeg/mtk_jpeg_dec_parse.c

b2f0d2724ba477 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c Rick Chang 2016-12-14 12
b2f0d2724ba477 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c Rick Chang 2016-12-14 13 #define TEM 0x01
b2f0d2724ba477 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c Rick Chang 2016-12-14 14 #define SOF0 0xc0
b2f0d2724ba477 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c Rick Chang 2016-12-14 @15 #define RST 0xd0
b2f0d2724ba477 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c Rick Chang 2016-12-14 16 #define SOI 0xd8
b2f0d2724ba477 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c Rick Chang 2016-12-14 17 #define EOI 0xd9
b2f0d2724ba477 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c Rick Chang 2016-12-14 18

:::::: The code at line 15 was first introduced by commit
:::::: b2f0d2724ba477d326e9d654d4db1c93e98f8b93 [media] vcodec: mediatek: Add Mediatek JPEG Decoder Driver

:::::: TO: Rick Chang <rick.chang@mediatek.com>
:::::: CC: Mauro Carvalho Chehab <mchehab@s-opensource.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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