[ARM] 4048/1: S3C24XX: make s3c2410_pm_resume() static

Remove warning from s3c2410_pm_resume() not being
declared by making it static.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-s3c2410/s3c2410-pm.c

@@ -87,7 +87,7 @@ static void s3c2410_pm_prepare(void)
 
 }
 
-int s3c2410_pm_resume(struct sys_device *dev)
+static int s3c2410_pm_resume(struct sys_device *dev)
 {
 	unsigned long tmp;