Input: joysticks - use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/joystick/as5011.c

@@ -234,7 +234,7 @@ static int as5011_probe(struct i2c_client *client,
 	int irq;
 	int error;
 
-	plat_data = client->dev.platform_data;
+	plat_data = dev_get_platdata(&client->dev);
 	if (!plat_data)
 		return -EINVAL;
 

drivers/input/joystick/maplecontrol.c

@@ -61,7 +61,7 @@ static void dc_pad_callback(struct mapleq *mq)
 
 static int dc_pad_open(struct input_dev *dev)
 {
-	struct dc_pad *pad = dev->dev.platform_data;
+	struct dc_pad *pad = dev_get_platdata(&dev->dev);
 
 	maple_getcond_callback(pad->mdev, dc_pad_callback, HZ/20,
 		MAPLE_FUNC_CONTROLLER);
@@ -71,7 +71,7 @@ static int dc_pad_open(struct input_dev *dev)
 
 static void dc_pad_close(struct input_dev *dev)
 {
-	struct dc_pad *pad = dev->dev.platform_data;
+	struct dc_pad *pad = dev_get_platdata(&dev->dev);
 
 	maple_getcond_callback(pad->mdev, dc_pad_callback, 0,
 		MAPLE_FUNC_CONTROLLER);