diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index 667e77f..08f8363 100644
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -266,7 +266,7 @@
  * Routine: wait_for_command_complete
  * Description: Wait for posting to finish on watchdog
  *****************************************************************************/
-void wait_for_command_complete(struct watchdog *wd_base)
+static void wait_for_command_complete(struct watchdog *wd_base)
 {
 	int pending = 1;
 	do {
diff --git a/arch/arm/cpu/armv7/omap3/emif4.c b/arch/arm/cpu/armv7/omap3/emif4.c
index 6c7330a..a2aadc9 100644
--- a/arch/arm/cpu/armv7/omap3/emif4.c
+++ b/arch/arm/cpu/armv7/omap3/emif4.c
@@ -61,7 +61,7 @@
  *  - Init the emif4 module for DDR access
  *  - Early init routines, called from flash or SRAM.
  */
-void do_emif4_init(void)
+static void do_emif4_init(void)
 {
 	unsigned int regval;
 	/* Set the DDR PHY parameters in PHY ctrl registers */
diff --git a/arch/arm/cpu/armv7/omap3/sys_info.c b/arch/arm/cpu/armv7/omap3/sys_info.c
index bef5f05..ce254cf 100644
--- a/arch/arm/cpu/armv7/omap3/sys_info.c
+++ b/arch/arm/cpu/armv7/omap3/sys_info.c
@@ -202,7 +202,7 @@
 /********************************************************
  *  get_base(); get upper addr of current execution
  *******************************************************/
-u32 get_base(void)
+static u32 get_base(void)
 {
 	u32 val;