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| author | Arnd Bergmann <arnd@arndb.de> | 2016-01-14 18:57:33 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2017-07-27 23:57:48 +0300 |
| commit | 293ea3d0ab9970c7f3d8163793d3407e5a86497a (patch) | |
| tree | a60f0310cc259ba14a10e8dbf516f9b1cd0bf294 /arch/arm/mach-omap2/io.c | |
| parent | d1c888878cb19229653aecfbbfd928300ba2805b (diff) | |
| download | linux-293ea3d0ab9970c7f3d8163793d3407e5a86497a.tar.xz | |
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: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'arch/arm/mach-omap2/io.c')
| -rw-r--r-- | arch/arm/mach-omap2/io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 1d739d1a0a65..1cd20e4d56b0 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -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; |