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Commit 293ea3d0 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

ARM: omap2: mark unused functions as __maybe_unused 



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.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Reviewed-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
parent d1c88887

arch/arm/mach-omap2/board-generic.c

+1 −1
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ static const struct of_device_id omap_dt_match_table[] __initconst = { 
	{ }

};



static void __init omap_generic_init(void)

static void __init __maybe_unused omap_generic_init(void)

{

	pdata_quirks_init(omap_dt_match_table);

arch/arm/mach-omap2/io.c

+1 −1
Original line number Diff line number Diff line
@@ -410,7 +410,7 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data) 
	return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);

}



static void __init omap_hwmod_init_postsetup(void)

static void __init __maybe_unused omap_hwmod_init_postsetup(void)

{

	u8 postsetup_state;