5:25 a.m.
Hi Kaaira,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on next-20200612]
[cannot apply to v5.7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url:
https://github.com/0day-ci/linux/commits/Kaaira-Gupta/vimc-Add-colors-ord...
base: git://linuxtv.org/media_tree.git master
config: riscv-allyesconfig (attached as .config)
compiler: riscv64-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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c: In function 'tpg_g_color_order':
> drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2027:3: warning:
'return' with no value, in function returning non-void [-Wreturn-type]
2027
| return;
| ^~~~~~
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2009:13: note: declared here
2009 | const char *tpg_g_color_order(const struct tpg_data *tpg)
| ^~~~~~~~~~~~~~~~~
vim +/return +2027 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
2008
2009 const char *tpg_g_color_order(const struct tpg_data *tpg)
2010 {
2011 switch (tpg->pattern) {
2012 case (TPG_PAT_75_COLORBAR || TPG_PAT_100_COLORBAR || TPG_PAT_CSC_COLORBAR):
2013 return "Left to right: white, yellow, cyan, green, magenta, red, blue,
black";
2014 case TPG_PAT_100_HCOLORBAR:
2015 return "Top to bottom: white, yellow, cyan, green, magenta, red, blue,
black";
2016 case TPG_PAT_BLACK:
2017 return "Black";
2018 case TPG_PAT_WHITE:
2019 return "White";
2020 case TPG_PAT_RED:
2021 return "Red";
2022 case TPG_PAT_GREEN:
2023 return "Green";
2024 case TPG_PAT_BLUE:
2025 return "Blue";
2026 default:
2027 return;
2028 }
2029 }
2030
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org