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

[Geert Uytterhoeven]

Hi Arnd,

On Wed, Aug 9, 2023 at 8:26 PM Arnd Bergmann <arnd at arndb.de> wrote:
> On Wed, Aug 9, 2023, at 18:36, kernel test robot wrote:
> > 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)
> >          |            ^~~~~~~~~~~~~~~~~
>
> This is the warning you get if my patch is applied but the
> fb9a7e5360dc8 ("rtc: stm32: change PM callbacks to "_noirq()"")
> commit is not. If that patch is applied, mine is needed to address
> the other warning.

Although both are now in linux-next, kisskb reported for m68k/allmodconfig:

    drivers/rtc/rtc-stm32.c:904:12: error: ‘stm32_rtc_resume’ defined
but not used [-Werror=unused-function]
      904 | static int stm32_rtc_resume(struct device *dev)
          |            ^~~~~~~~~~~~~~~~
    drivers/rtc/rtc-stm32.c:894:12: error: ‘stm32_rtc_suspend’ defined
but not used [-Werror=unused-function]
      894 | static int stm32_rtc_suspend(struct device *dev)
          |            ^~~~~~~~~~~~~~~~~

Seems like you missed that the driver uses the old
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS() instead of the new
NOIRQ_SYSTEM_SLEEP_PM_OPS().

Patch sent.
https://lore.kernel.org/r/20230816113326.1468435-1-geert@linux-m68k.org

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds