[PATCH] rtc: stm32: remove incorrect #ifdef check

[kernel test robot]

Hi Arnd,

kernel test robot noticed the following build warnings:

[auto build test WARNING on abelloni/rtc-next]
[also build test WARNING on atorgue-stm32/stm32-next soc/for-next linus/master v6.5-rc5 next-20230809]
[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/Arnd-Bergmann/rtc-stm32-remove-incorrect-ifdef-check/20230801-190951
base:   https://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git rtc-next
patch link:    https://lore.kernel.org/r/20230801105932.3738430-1-arnd%40kernel.org
patch subject: [PATCH] rtc: stm32: remove incorrect #ifdef check
config: x86_64-buildonly-randconfig-r003-20230809 (https://download.01.org/0day-ci/archive/20230810/202308100045.WeVD1ttk-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230810/202308100045.WeVD1ttk-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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308100045.WeVD1ttk-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/rtc/rtc-stm32.c:903:12: warning: 'stm32_rtc_resume' defined but not used [-Wunused-function]
     903 | static int stm32_rtc_resume(struct device *dev)
         |            ^~~~~~~~~~~~~~~~
>> drivers/rtc/rtc-stm32.c:893:12: warning: 'stm32_rtc_suspend' defined but not used [-Wunused-function]
     893 | static int stm32_rtc_suspend(struct device *dev)
         |            ^~~~~~~~~~~~~~~~~


vim +/stm32_rtc_resume +903 drivers/rtc/rtc-stm32.c

4e64350f42e2ce Amelie Delaunay 2017-01-11  892  
4e64350f42e2ce Amelie Delaunay 2017-01-11 @893  static int stm32_rtc_suspend(struct device *dev)
4e64350f42e2ce Amelie Delaunay 2017-01-11  894  {
4e64350f42e2ce Amelie Delaunay 2017-01-11  895  	struct stm32_rtc *rtc = dev_get_drvdata(dev);
4e64350f42e2ce Amelie Delaunay 2017-01-11  896  
9a6757eadc14f0 Amelie Delaunay 2017-07-06  897  	if (rtc->data->has_pclk)
9a6757eadc14f0 Amelie Delaunay 2017-07-06  898  		clk_disable_unprepare(rtc->pclk);
9a6757eadc14f0 Amelie Delaunay 2017-07-06  899  
4e64350f42e2ce Amelie Delaunay 2017-01-11  900  	return 0;
4e64350f42e2ce Amelie Delaunay 2017-01-11  901  }
4e64350f42e2ce Amelie Delaunay 2017-01-11  902  
4e64350f42e2ce Amelie Delaunay 2017-01-11 @903  static int stm32_rtc_resume(struct device *dev)
4e64350f42e2ce Amelie Delaunay 2017-01-11  904  {
4e64350f42e2ce Amelie Delaunay 2017-01-11  905  	struct stm32_rtc *rtc = dev_get_drvdata(dev);
4e64350f42e2ce Amelie Delaunay 2017-01-11  906  	int ret = 0;
4e64350f42e2ce Amelie Delaunay 2017-01-11  907  
9a6757eadc14f0 Amelie Delaunay 2017-07-06  908  	if (rtc->data->has_pclk) {
9a6757eadc14f0 Amelie Delaunay 2017-07-06  909  		ret = clk_prepare_enable(rtc->pclk);
9a6757eadc14f0 Amelie Delaunay 2017-07-06  910  		if (ret)
9a6757eadc14f0 Amelie Delaunay 2017-07-06  911  			return ret;
9a6757eadc14f0 Amelie Delaunay 2017-07-06  912  	}
9a6757eadc14f0 Amelie Delaunay 2017-07-06  913  
4e64350f42e2ce Amelie Delaunay 2017-01-11  914  	ret = stm32_rtc_wait_sync(rtc);
cf33e911f500f6 Chuhong Yuan    2019-12-06  915  	if (ret < 0) {
cf33e911f500f6 Chuhong Yuan    2019-12-06  916  		if (rtc->data->has_pclk)
cf33e911f500f6 Chuhong Yuan    2019-12-06  917  			clk_disable_unprepare(rtc->pclk);
4e64350f42e2ce Amelie Delaunay 2017-01-11  918  		return ret;
cf33e911f500f6 Chuhong Yuan    2019-12-06  919  	}
4e64350f42e2ce Amelie Delaunay 2017-01-11  920  
4e64350f42e2ce Amelie Delaunay 2017-01-11  921  	return ret;
4e64350f42e2ce Amelie Delaunay 2017-01-11  922  }
4e64350f42e2ce Amelie Delaunay 2017-01-11  923  

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