[PATCH 1/3] ARM: omap2: mark unused functions as __maybe_unused

[Tony Lindgren]

* Arnd Bergmann <arnd at arndb.de> [160223 05:58]:
> The omap_generic_init() and omap_hwmod_init_postsetup() functions are
> used in the initialization for all OMAP2+ SoC types, but in the
> extreme case that those are all disabled, we get a warning about
> unused code:
> 
> arch/arm/mach-omap2/io.c:412:123: error: 'omap_hwmod_init_postsetup' defined but not used [-Werror=unused-function]
> arch/arm/mach-omap2/board-generic.c:30:123: error: 'omap_generic_init' defined but not used [-Werror=unused-function]
> 
> This annotates both as __maybe_unused to shut up that warning.

Looks OK to me:

Acked-by: Tony Lindgren <tony at atomide.com>