Messages in this thread | | | Date | Thu, 25 Nov 2021 14:55:28 +0800 | From | kernel test robot <> | Subject | [kbingham-rcar:kbingham/vsp/v3u-5.16 31/50] drivers/soc/renesas/rcar-irqc.c:46:6: warning: no previous prototype for 'r8a7791_irqc_show' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git kbingham/vsp/v3u-5.16 head: ccac14c690227590a29f6d85289101f00de58ec6 commit: afbd32fecf59eeb92e38e7fd7824b60d46d5c894 [31/50] soc: renesas: rcar: IRQC debug handling config: arm-shmobile_defconfig (https://download.01.org/0day-ci/archive/20211125/202111251426.faFMJHB3-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 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/kbingham/rcar.git/commit/?id=afbd32fecf59eeb92e38e7fd7824b60d46d5c894 git remote add kbingham-rcar https://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git git fetch --no-tags kbingham-rcar kbingham/vsp/v3u-5.16 git checkout afbd32fecf59eeb92e38e7fd7824b60d46d5c894 # save the config file to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 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/soc/renesas/rcar-irqc.c:46:6: warning: no previous prototype for 'r8a7791_irqc_show' [-Wmissing-prototypes] 46 | void r8a7791_irqc_show(const char *msg, unsigned int n) | ^~~~~~~~~~~~~~~~~
vim +/r8a7791_irqc_show +46 drivers/soc/renesas/rcar-irqc.c
45 > 46 void r8a7791_irqc_show(const char *msg, unsigned int n) 47 { 48 printk("%s:%u\n", msg, n); 49 printk("-LEVEL-- --HIGH-- --LOW--- -S-RISE- -S-FALL- -A-RISE- -A-FALL-\n"); 50 printk("%08x %08x %08x %08x %08x %08x %08x\n", 51 ioread32(irqc + MONITOR), ioread32(irqc + HLVL_STS), 52 ioread32(irqc + LLVL_STS), ioread32(irqc + S_R_EDGE_STS), 53 ioread32(irqc + S_F_EDGE_STS), ioread32(irqc + A_R_EDGE_STS), 54 ioread32(irqc + A_F_EDGE_STS)); 55 } 56
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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