diff mbox

gpio: xgene: mark PM functions as __maybe_unused

Message ID CAK8P3a0HV2GELVw_7HdqUYV3918bEb7Y4=jQycU5-APYbfO3hA@mail.gmail.com
State New
Headers show

Commit Message

Arnd Bergmann Feb. 15, 2017, 9:35 p.m. UTC 
On Tue, Feb 14, 2017 at 10:20 PM, Arnd Bergmann <arnd@arndb.de> wrote:
> 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: Arnd Bergmann <arnd@arndb.de>

I ran into a problem with this version, please either add this trivial fixup:


or wait for a new version from me.

     Arnd
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diff mbox

Patch

diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index 1fd62bef562b..f1c6ec17b90a 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -42,9 +42,7 @@  struct xgene_gpio {
  struct gpio_chip chip;
  void __iomem *base;
  spinlock_t lock;
-#ifdef CONFIG_PM
  u32 set_dr_val[XGENE_MAX_GPIO_BANKS];
-#endif
 };

 static int xgene_gpio_get(struct gpio_chip *gc, unsigned int offset)