[frank-w-bpi-r2-4.14:6.5-dango-r4_3 19/19] drivers/thermal/mediatek/lvts_thermal.c:1198:13: warning: unused variable 'irq'

[frank-w-bpi-r2-4.14:6.5-dango-r4_3 19/19] drivers/thermal/mediatek/lvts_thermal.c:1198:13: warning: unused variable 'irq'

[kernel test robot]

tree:   https://github.com/frank-w/BPI-R2-4.14 6.5-dango-r4_3
head:   cf7ba5ba41f644a2e26648583d3489c3f75245d0
commit: cf7ba5ba41f644a2e26648583d3489c3f75245d0 [19/19] lvts: disable interrupt in driver
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230902/202309020114.sVLjReEh-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230902/202309020114.sVLjReEh-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/202309020114.sVLjReEh-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/thermal/mediatek/lvts_thermal.c: In function 'lvts_probe':
>> drivers/thermal/mediatek/lvts_thermal.c:1198:13: warning: unused variable 'irq' [-Wunused-variable]
    1198 |         int irq, ret;
         |             ^~~
   drivers/thermal/mediatek/lvts_thermal.c: At top level:
>> drivers/thermal/mediatek/lvts_thermal.c:514:20: warning: 'lvts_irq_handler' defined but not used [-Wunused-function]
     514 | static irqreturn_t lvts_irq_handler(int irq, void *data)
         |                    ^~~~~~~~~~~~~~~~


vim +/irq +1198 drivers/thermal/mediatek/lvts_thermal.c

f5f633b18234ce Balsam CHIHI 2023-02-09  1191  
f5f633b18234ce Balsam CHIHI 2023-02-09  1192  static int lvts_probe(struct platform_device *pdev)
f5f633b18234ce Balsam CHIHI 2023-02-09  1193  {
f5f633b18234ce Balsam CHIHI 2023-02-09  1194  	const struct lvts_data *lvts_data;
f5f633b18234ce Balsam CHIHI 2023-02-09  1195  	struct lvts_domain *lvts_td;
f5f633b18234ce Balsam CHIHI 2023-02-09  1196  	struct device *dev = &pdev->dev;
f5f633b18234ce Balsam CHIHI 2023-02-09  1197  	struct resource *res;
f5f633b18234ce Balsam CHIHI 2023-02-09 @1198  	int irq, ret;
f5f633b18234ce Balsam CHIHI 2023-02-09  1199  

:::::: The code at line 1198 was first introduced by commit
:::::: f5f633b18234cecb0e6ee6e5fbb358807dda15c3 thermal/drivers/mediatek: Add the Low Voltage Thermal Sensor driver

:::::: TO: Balsam CHIHI <bchihi@baylibre.com>
:::::: CC: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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