Messages in this thread | | | Date | Thu, 11 Nov 2021 04:56:35 +0800 | From | kernel test robot <> | Subject | arch/arm/mach-s3c/gpio-samsung.c:1309:14: warning: no previous prototype for 's3c2410_modify_misccr' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 89d714ab6043bca7356b5c823f5335f5dce1f930 commit: 71b9114d2c13a648fbe6523dd859e611c316ad90 ARM: s3c: move into a common directory date: 1 year, 3 months ago config: arm-randconfig-r006-20211002 (attached as .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/torvalds/linux.git/commit/?id=71b9114d2c13a648fbe6523dd859e611c316ad90 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 71b9114d2c13a648fbe6523dd859e611c316ad90 # save the attached .config 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 >>):
>> arch/arm/mach-s3c/gpio-samsung.c:1309:14: warning: no previous prototype for 's3c2410_modify_misccr' [-Wmissing-prototypes] 1309 | unsigned int s3c2410_modify_misccr(unsigned int clear, unsigned int change) | ^~~~~~~~~~~~~~~~~~~~~
vim +/s3c2410_modify_misccr +1309 arch/arm/mach-s3c/gpio-samsung.c
1b39d5f2cc5c28 drivers/gpio/gpio-samsung.c Kukjin Kim 2011-08-30 1307 1b39d5f2cc5c28 drivers/gpio/gpio-samsung.c Kukjin Kim 2011-08-30 1308 #ifdef CONFIG_PLAT_S3C24XX 1b39d5f2cc5c28 drivers/gpio/gpio-samsung.c Kukjin Kim 2011-08-30 @1309 unsigned int s3c2410_modify_misccr(unsigned int clear, unsigned int change)
:::::: The code at line 1309 was first introduced by commit :::::: 1b39d5f2cc5c28085bbf48db80bf704ab4dedda9 gpio/samsung: gpio-samsung.c to support Samsung GPIOs
:::::: TO: Kukjin Kim <kgene.kim@samsung.com> :::::: CC: Kukjin Kim <kgene.kim@samsung.com>
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