linux-kernel - [spandruvada:idle-inject 10/13] drivers/thermal/intel/intel_powerclamp.c:449:6: warning: no previous prototype for 'idle_inject

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Date:   Thu, 15 Sep 2022 03:41:14 +0800
From:   kernel test robot <lkp@...el.com>
To:     Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [spandruvada:idle-inject 10/13]
 drivers/thermal/intel/intel_powerclamp.c:449:6: warning: no previous
 prototype for 'idle_inject_end'

tree:   https://github.com/spandruvada/linux-kernel idle-inject
head:   adb26b2a9269625eac48c04d39443e741894a569
commit: 85a53ba91f9b1a7511239c5bb33a44d78fa5e4a5 [10/13] thermal/drivers/intel_powerclamp: Use powercap idle-inject framework
config: i386-randconfig-a001
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/spandruvada/linux-kernel/commit/85a53ba91f9b1a7511239c5bb33a44d78fa5e4a5
        git remote add spandruvada https://github.com/spandruvada/linux-kernel
        git fetch --no-tags spandruvada idle-inject
        git checkout 85a53ba91f9b1a7511239c5bb33a44d78fa5e4a5
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/thermal/intel/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/thermal/intel/intel_powerclamp.c:449:6: warning: no previous prototype for 'idle_inject_end' [-Wmissing-prototypes]
     449 | void idle_inject_end(unsigned int cpu, unsigned int idle_duration, unsigned int run_duration)
         |      ^~~~~~~~~~~~~~~


vim +/idle_inject_end +449 drivers/thermal/intel/intel_powerclamp.c

   448	
 > 449	void idle_inject_end(unsigned int cpu, unsigned int idle_duration, unsigned int run_duration)
   450	{
   451		unsigned int runtime;
   452	
   453		runtime = get_run_time(&powerclamp_data);
   454		idle_inject_set_duration(ii_dev, runtime, idle_duration);
   455	}
   456	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (150326 bytes)