Re: [PATCH 4/5] thermal/core: Move the thermal trip code to a dedicated file

[kernel test robot]

Hi Daniel,

I love your patch! Perhaps something to improve:

[auto build test WARNING on rafael-pm/thermal]
[also build test WARNING on next-20230118]
[cannot apply to linus/master v6.2-rc4]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Daniel-Lezcano/thermal-core-Remove-unneeded-ida_destroy/20230119-051422
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
patch link:    https://lore.kernel.org/r/20230118211123.111493-4-daniel.lezcano%40linaro.org
patch subject: [PATCH 4/5] thermal/core: Move the thermal trip code to a dedicated file
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230119/202301191017.G3eBi85j-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/039f53e8f2c0e0711f85537055e169fb216a29a9
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Daniel-Lezcano/thermal-core-Remove-unneeded-ida_destroy/20230119-051422
        git checkout 039f53e8f2c0e0711f85537055e169fb216a29a9
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/thermal/

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

All warnings (new ones prefixed by >>):

>> drivers/thermal/thermal_trip.c:12:5: warning: no previous prototype for '__for_each_thermal_trip' [-Wmissing-prototypes]
      12 | int __for_each_thermal_trip(struct thermal_zone_device *tz,
         |     ^~~~~~~~~~~~~~~~~~~~~~~


vim +/__for_each_thermal_trip +12 drivers/thermal/thermal_trip.c

    11	
  > 12	int __for_each_thermal_trip(struct thermal_zone_device *tz,
    13				    int (*cb)(struct thermal_trip *,
    14					      int trip_id, void *),
    15				    void *data)
    16	{
    17		int i, ret;
    18		struct thermal_trip trip;
    19	
    20		for (i = 0; i < tz->num_trips; i++) {
    21	
    22			ret = __thermal_zone_get_trip(tz, i, &trip);
    23			if (ret)
    24				return ret;
    25			
    26			ret = cb(&trip, i, data);
    27			if (ret)
    28				return ret;
    29		}
    30	
    31		return 0;
    32	}
    33	

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