omap3: igep3: make igep3_flash_init static

igep3_flash_init is not used beyond the scope of the file, make it
static instead.

Fixes sparse warning:
arch/arm/mach-omap2/board-igep0030.c:106:13: warning: symbol 'igep3_flash_init' was not declared. Should it be static?

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index bcccd68..c88e8f7 100644 (file)
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -103,7 +103,7 @@ static struct platform_device igep3_onenand_device = {
        },
 };
 
-void __init igep3_flash_init(void)
+static void __init igep3_flash_init(void)
 {
        u8 cs = 0;
        u8 onenandcs = GPMC_CS_NUM + 1;
@@ -137,7 +137,7 @@ void __init igep3_flash_init(void)
 }
 
 #else
-void __init igep3_flash_init(void) {}
+static void __init igep3_flash_init(void) {}
 #endif
 
 static struct regulator_consumer_supply igep3_vmmc1_supply = {