diff --git a/arch/arm/mach-rk30/board-rk30-sdk-sdmmc.c b/arch/arm/mach-rk30/board-rk30-sdk-sdmmc.c
index e99918c8e635..f419cedb898a 100755
--- a/arch/arm/mach-rk30/board-rk30-sdk-sdmmc.c
+++ b/arch/arm/mach-rk30/board-rk30-sdk-sdmmc.c
@@ -1035,7 +1035,7 @@ static struct rksdmmc_gpio_board rksdmmc1_gpio_init = {
 *************************************************************************/
 
 #if !defined(CONFIG_SDMMC_RK29_OLD)	
-static void rk29_sdmmc_gpio_open(int device_id, int on)
+void rk29_sdmmc_gpio_open(int device_id, int on)
 {
     switch(device_id)
     {