Messages in this thread | | | From | Nick Desaulniers <> | Date | Tue, 5 Jan 2021 11:37:55 -0800 | Subject | Re: drivers/i3c/master/mipi-i3c-hci/core.c:780:21: warning: attribute declaration must precede definition |
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Fix already applied: https://lore.kernel.org/lkml/160943653614.132002.12499200411415721355.b4-ty@bootlin.com/
On Sat, Dec 26, 2020 at 5:29 PM kernel test robot <lkp@intel.com> wrote: > > Hi Nicolas, > > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: f838f8d2b694cf9d524dc4423e9dd2db13892f3f > commit: 95393f3e07ab53855b91881692a4a5b52dcdc03c i3c/master/mipi-i3c-hci: quiet maybe-unused variable warning > date: 10 days ago > config: arm-randconfig-r011-20201220 (attached as .config) > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45) > 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 > # install arm cross compiling tool for clang build > # apt-get install binutils-arm-linux-gnueabi > # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=95393f3e07ab53855b91881692a4a5b52dcdc03c > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 95393f3e07ab53855b91881692a4a5b52dcdc03c > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm > > 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/i3c/master/mipi-i3c-hci/core.c:780:21: warning: attribute declaration must precede definition [-Wignored-attributes] > static const struct __maybe_unused of_device_id i3c_hci_of_match[] = { > ^ > include/linux/compiler_attributes.h:267:56: note: expanded from macro '__maybe_unused' > #define __maybe_unused __attribute__((__unused__)) > ^ > include/linux/mod_devicetable.h:262:8: note: previous definition is here > struct of_device_id { > ^ > drivers/i3c/master/mipi-i3c-hci/core.c:780:49: warning: unused variable 'i3c_hci_of_match' [-Wunused-const-variable] > static const struct __maybe_unused of_device_id i3c_hci_of_match[] = { > ^ > 2 warnings generated. > > > vim +780 drivers/i3c/master/mipi-i3c-hci/core.c > > 779 > > 780 static const struct __maybe_unused of_device_id i3c_hci_of_match[] = { > 781 { .compatible = "mipi-i3c-hci", }, > 782 {}, > 783 }; > 784 MODULE_DEVICE_TABLE(of, i3c_hci_of_match); > 785 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org > > -- > You received this message because you are subscribed to the Google Groups "Clang Built Linux" group. > To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-linux+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/202012270950.HNbQuTpw-lkp%40intel.com.
-- Thanks, ~Nick Desaulniers
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