From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 29 Dec 2015 13:40:00 +0000 (+0100)
Subject: ARM: sirf: mark sirfsoc_init_late as __maybe_unused
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c1ae3f7c4b7c4ae0c83014969c99e8108e268e16;p=openwrt%2Fstaging%2Fblogic.git

ARM: sirf: mark sirfsoc_init_late as __maybe_unused

sirfsoc_init_late is called by each of the three individual
SoC definitions, but in a randconfig build, we can encounter
a situation where they are all disabled:

arch/arm/mach-prima2/common.c:18:123: warning: 'sirfsoc_init_late' defined but not used [-Wunused-function]

While that is not a useful configuration, the warning also
doesn't help, so this patch marks the function as __maybe_unused
to let the compiler know it is there intentionally.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 8cadb302a7d2..ffe05c27087e 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -15,7 +15,7 @@
 #include <linux/of_platform.h>
 #include "common.h"
 
-static void __init sirfsoc_init_late(void)
+static void __init __maybe_unused sirfsoc_init_late(void)
 {
 	sirfsoc_pm_init();
 }