linux-kernel - [PATCH 6/8] ARM: OMAP: omap_common_late

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Date:	Fri,  5 Jul 2013 18:23:35 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-arm-kernel@...radead.org, arm@...nel.org,
	Arnd Bergmann <arnd@...db.de>, Tony Lindgren <tony@...mide.com>
Subject: [PATCH 6/8] ARM: OMAP: omap_common_late_init may be unused

Some OMAP SoCs use this function while others do not, and that
causes a warning when building multi_v7_defconfig. Marking the
function __maybe_unused silences the harmless warning without the
need to add complex #ifdef logic.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Cc: Tony Lindgren <tony@...mide.com>
---
 arch/arm/mach-omap2/io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index fe3253a..4a3f06f 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -394,7 +394,7 @@ static void __init omap_hwmod_init_postsetup(void)
 	omap_pm_if_early_init();
 }
 
-static void __init omap_common_late_init(void)
+static void __init __maybe_unused omap_common_late_init(void)
 {
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
-- 
1.8.3.1

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