From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Fri, 26 Aug 2016 17:30:29 +0200
> When CONFIG_PM_SLEEP is disabled, we get a couple of harmless warnings:
>
> drivers/net/ethernet/renesas/ravb_main.c:2117:12: error: 'ravb_resume' defined but not used [-Werror=unused-function]
> drivers/net/ethernet/renesas/ravb_main.c:2104:12: error: 'ravb_suspend' defined but not used [-Werror=unused-function]
>
> The simplest solution here is to replace the #ifdef with __maybe_unused
> annotations, which lets the compiler do the right thing by itself.
>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> Fixes: 0184165b2f42 ("ravb: add sleep PM suspend/resume support")
Applied, thanks.
