Re: [PATCH 6/7] powerpc/perf: power10 Performance Monitoring support

Hi Athira,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on powerpc/next]
[also build test WARNING on next-20200605]
[cannot apply to kvm-ppc/kvm-ppc-next mpe/next v5.7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Athira-Rajeev/powerpc-perf-Add-support-for-power10-PMU-Hardware/20200605-161850
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-allyesconfig (attached as .config)
compiler: powerpc64-linux-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
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <redacted>

All warnings (new ones prefixed by >>, old ones prefixed by <<):

quoted

arch/powerpc/perf/power10-pmu.c:405:5: warning: no previous prototype for 'init_power10_pmu' [-Wmissing-prototypes]

405 | int init_power10_pmu(void)
|     ^~~~~~~~~~~~~~~~

vim +/init_power10_pmu +405 arch/powerpc/perf/power10-pmu.c

   404	
 > 405	int init_power10_pmu(void)

---
0-DAY CI Kernel Test Service, Intel Corporation
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