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 <[e-mail]>
Signed-off-by: Dmitry Torokhov <[e-mail]>

drivers/input/joystick/as5011.c

···
 	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

···
 
 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);
···
 
 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);