[renesas-drivers:topic/renesas-debug 6/20] drivers/soc/renesas/r8a7791-mstp.c:528:13: warning: no previous prototype for 'r8a7791_disable_mstp_clocks'

* [renesas-drivers:topic/renesas-debug 6/20] drivers/soc/renesas/r8a7791-mstp.c:528:13: warning: no previous prototype for 'r8a7791_disable_mstp_clocks'
@ 2021-01-13  2:39 ` kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-01-13  2:39 UTC (permalink / raw)
  To: Geert Uytterhoeven; +Cc: kbuild-all, linux-renesas-soc

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git topic/renesas-debug
head:   19a13e050f789ac7d98a4b3320a376f5052e84a0
commit: 22eb3f0626ac322902b84663309a24753578ca32 [6/20] [DEBUG] soc: renesas: r8a7791: MSTP debug handling
config: arm-defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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/geert/renesas-drivers.git/commit/?id=22eb3f0626ac322902b84663309a24753578ca32
        git remote add renesas-drivers https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git
        git fetch --no-tags renesas-drivers topic/renesas-debug
        git checkout 22eb3f0626ac322902b84663309a24753578ca32
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 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/r8a7791-mstp.c:528:13: warning: no previous prototype for 'r8a7791_disable_mstp_clocks' [-Wmissing-prototypes]
     528 | void __init r8a7791_disable_mstp_clocks(void)
         |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~

vim +/r8a7791_disable_mstp_clocks +528 drivers/soc/renesas/r8a7791-mstp.c

   527	
 > 528	void __init r8a7791_disable_mstp_clocks(void)

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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