tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git topic/renesas-debug head: 5da04202c8b2b842bcf74a93e5232f4133c222fa commit: d895a6ac533ade0c453d555c60a6965f58adc715 [8/20] [DEBUG] soc: renesas: r8a7795: MSTP debug handling config: arm64-defconfig (https://download.01.org/0day-ci/archive/20240223/202402231022.yP0dscH1-lkp@xxxxxxxxx/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240223/202402231022.yP0dscH1-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/202402231022.yP0dscH1-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/soc/renesas/r8a7795-mstp.c:676:13: warning: no previous prototype for 'r8a7795_disable_mstp_clocks' [-Wmissing-prototypes] 676 | void __init r8a7795_disable_mstp_clocks(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/r8a7795_disable_mstp_clocks +676 drivers/soc/renesas/r8a7795-mstp.c 675 > 676 void __init r8a7795_disable_mstp_clocks(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki