Hi Jacky, kernel test robot noticed the following build errors: [auto build test ERROR on linusw-pinctrl/devel] [also build test ERROR on linusw-pinctrl/for-next robh/for-next linus/master v6.8-rc3 next-20240209] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Jacky-Huang/dt-bindings-reset-Add-syscon-to-nuvoton-ma35d1-system-management-node/20240206-105502 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel patch link: https://lore.kernel.org/r/20240206025223.35147-5-ychuang570808%40gmail.com patch subject: [PATCH v4 4/4] pinctrl: nuvoton: Add ma35d1 pinctrl and GPIO driver config: powerpc-randconfig-r122-20240208 (https://download.01.org/0day-ci/archive/20240211/202402111204.to88Twuu-lkp@xxxxxxxxx/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce: (https://download.01.org/0day-ci/archive/20240211/202402111204.to88Twuu-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202402111204.to88Twuu-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from drivers/pinctrl/nuvoton/pinctrl-ma35d1.c:14: drivers/pinctrl/nuvoton/pinctrl-ma35.h:46:31: warning: declaration of 'struct platform_device' will not be visible outside of this function [-Wvisibility] int ma35_pinctrl_probe(struct platform_device *pdev, const struct ma35_pinctrl_soc_info *info); ^ drivers/pinctrl/nuvoton/pinctrl-ma35d1.c:1770:40: warning: declaration of 'struct platform_device' will not be visible outside of this function [-Wvisibility] static int ma35d1_pinctrl_probe(struct platform_device *pdev) ^ drivers/pinctrl/nuvoton/pinctrl-ma35d1.c:1772:28: error: incompatible pointer types passing 'struct platform_device *' to parameter of type 'struct platform_device *' [-Werror,-Wincompatible-pointer-types] return ma35_pinctrl_probe(pdev, &ma35d1_pinctrl_info); ^~~~ drivers/pinctrl/nuvoton/pinctrl-ma35.h:46:48: note: passing argument to parameter 'pdev' here int ma35_pinctrl_probe(struct platform_device *pdev, const struct ma35_pinctrl_soc_info *info); ^ drivers/pinctrl/nuvoton/pinctrl-ma35d1.c:1780:31: error: variable has incomplete type 'struct platform_driver' static struct platform_driver ma35d1_pinctrl_driver = { ^ drivers/pinctrl/nuvoton/pinctrl-ma35d1.c:1780:15: note: forward declaration of 'struct platform_driver' static struct platform_driver ma35d1_pinctrl_driver = { ^ >> drivers/pinctrl/nuvoton/pinctrl-ma35d1.c:1791:9: error: implicit declaration of function 'platform_driver_register' is invalid in C99 [-Werror,-Wimplicit-function-declaration] return platform_driver_register(&ma35d1_pinctrl_driver); ^ 2 warnings and 3 errors generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ADB_CUDA Depends on [n]: MACINTOSH_DRIVERS [=n] && (ADB [=n] || PPC_PMAC [=y]) && !PPC_PMAC64 [=n] Selected by [y]: - PPC_PMAC [=y] && PPC_BOOK3S [=y] && CPU_BIG_ENDIAN [=y] && POWER_RESET [=y] && PPC32 [=y] vim +/platform_driver_register +1791 drivers/pinctrl/nuvoton/pinctrl-ma35d1.c 1788 1789 static int __init ma35d1_pinctrl_init(void) 1790 { > 1791 return platform_driver_register(&ma35d1_pinctrl_driver); 1792 } 1793 arch_initcall(ma35d1_pinctrl_init); 1794 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
