diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c
index ef835d82cdb9..5783062224c3 100644
--- a/arch/arm/mach-ks8695/board-acs5k.c
+++ b/arch/arm/mach-ks8695/board-acs5k.c
@@ -100,7 +100,7 @@ static struct i2c_board_info acs5k_i2c_devs[] __initdata = {
 	},
 };
 
-static void acs5k_i2c_init(void)
+static void __init acs5k_i2c_init(void)
 {
 	/* The gpio interface */
 	gpiod_add_lookup_table(&acs5k_i2c_gpiod_table);