tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 009795d283d1f9f043e5a4ff97d4140cde17e2d3 commit: 6f2db1788a53dcdbe6fe5639583e871e017f7167 [10444/10570] cpufreq: Adjust includes to remove of_device.h config: parisc-randconfig-r014-20230409 (https://download.01.org/0day-ci/archive/20230411/202304112044.8NzKpvxM-lkp@xxxxxxxxx/config) compiler: hppa-linux-gcc (GCC) 12.1.0 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/next/linux-next.git/commit/?id=6f2db1788a53dcdbe6fe5639583e871e017f7167 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 6f2db1788a53dcdbe6fe5639583e871e017f7167 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash drivers/tty/serial/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304112044.8NzKpvxM-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): drivers/tty/serial/samsung_tty.c: In function 's3c24xx_get_driver_data': >> drivers/tty/serial/samsung_tty.c:2034:24: error: implicit declaration of function 'of_device_get_match_data'; did you mean 'device_get_match_data'? [-Werror=implicit-function-declaration] 2034 | return of_device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~ | device_get_match_data >> drivers/tty/serial/samsung_tty.c:2034:24: warning: returning 'int' from a function with return type 'const struct s3c24xx_serial_drv_data *' makes pointer from integer without a cast [-Wint-conversion] 2034 | return of_device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +2034 drivers/tty/serial/samsung_tty.c b497549a035c2a drivers/serial/samsung.c Ben Dooks 2008-07-03 2029 97a6cfe8115b04 drivers/tty/serial/samsung_tty.c Krzysztof Kozlowski 2022-03-08 2030 static inline const struct s3c24xx_serial_drv_data * 695b847b247cff drivers/tty/serial/samsung_tty.c Krzysztof Kozlowski 2020-06-17 2031 s3c24xx_get_driver_data(struct platform_device *pdev) 26c919e1d3f4df drivers/tty/serial/samsung.c Thomas Abraham 2011-11-06 2032 { f25fbd5b1ef377 drivers/tty/serial/samsung_tty.c Krzysztof Kozlowski 2022-03-08 2033 if (dev_of_node(&pdev->dev)) f25fbd5b1ef377 drivers/tty/serial/samsung_tty.c Krzysztof Kozlowski 2022-03-08 @2034 return of_device_get_match_data(&pdev->dev); 9fe0d41ffd39cb drivers/tty/serial/samsung_tty.c Greg Kroah-Hartman 2019-12-10 2035 26c919e1d3f4df drivers/tty/serial/samsung.c Thomas Abraham 2011-11-06 2036 return (struct s3c24xx_serial_drv_data *) 26c919e1d3f4df drivers/tty/serial/samsung.c Thomas Abraham 2011-11-06 2037 platform_get_device_id(pdev)->driver_data; 26c919e1d3f4df drivers/tty/serial/samsung.c Thomas Abraham 2011-11-06 2038 } 26c919e1d3f4df drivers/tty/serial/samsung.c Thomas Abraham 2011-11-06 2039 :::::: The code at line 2034 was first introduced by commit :::::: f25fbd5b1ef3773bd975135f8a017dc2251626cc tty: serial: samsung: simplify getting OF match data :::::: TO: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
