Hi Viresh, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v5.14-rc6 next-20210818] [cannot apply to soc/for-next gpio/for-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Viresh-Kumar/gpio-Add-virtio-gpi... base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 614cb2751d3150850d459bee596c397f344a7936 config: parisc-randconfig-c023-20210818 (attached as .config) compiler: hppa-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; cocci warnings: (new ones prefixed by >>) Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org