• Arnd Bergmann's avatar
    gpio: xgene: mark PM functions as __maybe_unused · b115bebc
    Arnd Bergmann authored
    When CONFIG_PM_SLEEP is disabled, we get a warning about unused functions:
    
    drivers/gpio/gpio-xgene.c:155:12: warning: 'xgene_gpio_resume' defined but not used [-Wunused-function]
     static int xgene_gpio_resume(struct device *dev)
                ^~~~~~~~~~~~~~~~~
    drivers/gpio/gpio-xgene.c:142:12: warning: 'xgene_gpio_suspend' defined but not used [-Wunused-function]
     static int xgene_gpio_suspend(struct device *dev)
    
    The warnings are harmless and can be avoided by simplifying the code and marking
    the functions as __maybe_unused.
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
    b115bebc