rk2928: devices.c: add dummy i2c check idle

diff --git a/arch/arm/mach-rk2928/devices.c b/arch/arm/mach-rk2928/devices.c
index 0e2c3290cd3004f23c96fd32a2b677227760ee4f..9be98c671c93b1c867d82ceeaf0473a455430a74 100755 (executable)
--- a/arch/arm/mach-rk2928/devices.c
+++ b/arch/arm/mach-rk2928/devices.c
@@ -280,10 +280,16 @@ static struct platform_device device_lcdc = {
 #endif
 
 #ifdef CONFIG_I2C0_RK30
+static int i2c0_check_idle(void)
+{
+       return I2C_IDLE;
+}
+
 static struct rk30_i2c_platform_data default_i2c0_data = {
        .bus_num = 0,
        .is_div_from_arm = 1,
        .adap_type = I2C0_ADAP_TYPE,
+       .check_idle = &i2c0_check_idle,
 };
 
 static struct resource resources_i2c0[] = {
@@ -311,10 +317,16 @@ static struct platform_device device_i2c0 = {
 #endif
 
 #ifdef CONFIG_I2C1_RK30
+static int i2c1_check_idle(void)
+{
+       return I2C_IDLE;
+}
+
 static struct rk30_i2c_platform_data default_i2c1_data = {
        .bus_num = 1,
        .is_div_from_arm = 1,
        .adap_type = I2C1_ADAP_TYPE,
+       .check_idle = &i2c1_check_idle,
 };
 
 static struct resource resources_i2c1[] = {
@@ -342,10 +354,16 @@ static struct platform_device device_i2c1 = {
 #endif
 
 #ifdef CONFIG_I2C2_RK30
+static int i2c2_check_idle(void)
+{
+       return I2C_IDLE;
+}
+
 static struct rk30_i2c_platform_data default_i2c2_data = {
        .bus_num = 2,
        .is_div_from_arm = 0,
        .adap_type = I2C2_ADAP_TYPE,
+       .check_idle = &i2c2_check_idle,
 };
 
 static struct resource resources_i2c2[] = {
@@ -373,10 +391,16 @@ static struct platform_device device_i2c2 = {
 #endif
 
 #ifdef CONFIG_I2C3_RK30
+static int i2c3_check_idle(void)
+{
+       return I2C_IDLE;
+}
+
 static struct rk30_i2c_platform_data default_i2c3_data = {
        .bus_num = 3,
        .is_div_from_arm = 0,
        .adap_type = I2C3_ADAP_TYPE,
+       .check_idle = &i2c3_check_idle,
 };
 
 static struct resource resources_i2c3[] = {