[chrome-os:chromeos-6.6 79/79] drivers/soc/mediatek/apusys/power/mtk_aputop_drv.c:45:12: warning: 'aputop_pwr_off_rpm_cb' defined but not used

[chrome-os:chromeos-6.6 79/79] drivers/soc/mediatek/apusys/power/mtk_aputop_drv.c:45:12: warning: 'aputop_pwr_off_rpm_cb' defined but not used

[kernel test robot]

tree:   https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-6.6
head:   3730da93290a5c1ed5e0d04b0dd5247e9a2e638c
commit: 537ddfa311d27daf0946b09f715747700a0b8671 [79/79] CHROMIUM: mediatek: NPU power control modification
config: arm-randconfig-r054-20260425 (https://download.01.org/0day-ci/archive/20260425/202604251116.oJRBeEbm-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260425/202604251116.oJRBeEbm-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604251116.oJRBeEbm-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/soc/mediatek/apusys/power/mtk_aputop_drv.c:45:12: warning: 'aputop_pwr_off_rpm_cb' defined but not used [-Wunused-function]
      45 | static int aputop_pwr_off_rpm_cb(struct device *dev)
         |            ^~~~~~~~~~~~~~~~~~~~~
>> drivers/soc/mediatek/apusys/power/mtk_aputop_drv.c:36:12: warning: 'aputop_pwr_on_rpm_cb' defined but not used [-Wunused-function]
      36 | static int aputop_pwr_on_rpm_cb(struct device *dev)
         |            ^~~~~~~~~~~~~~~~~~~~


vim +/aputop_pwr_off_rpm_cb +45 drivers/soc/mediatek/apusys/power/mtk_aputop_drv.c

    35	
  > 36	static int aputop_pwr_on_rpm_cb(struct device *dev)
    37	{
    38		int ret = 0;
    39		const struct apupwr_plat_data *pwr_data = of_device_get_match_data(dev);
    40	
    41		ret =  pwr_data->plat_aputop_on(dev);
    42		return ret;
    43	}
    44	
  > 45	static int aputop_pwr_off_rpm_cb(struct device *dev)
    46	{
    47		int ret = 0;
    48		const struct apupwr_plat_data *pwr_data = of_device_get_match_data(dev);
    49	
    50		ret = pwr_data->plat_aputop_off(dev);
    51		return ret;
    52	}
    53	

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https://github.com/intel/lkp-tests/wiki