V4L/DVB: Don't access input_dev->private directly

Drivers should use input_{get|set}_drvdata() instead of accessing
input_dev->provate directly, but since these drivers do not actually
use the data stored there we can simply remove the assignments.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/usbvideo/konicawc.c

@@ -241,8 +241,6 @@ static void konicawc_register_input(struct konicawc *cam, struct usb_device *dev
 	input_dev->evbit[0] = BIT_MASK(EV_KEY);
 	input_dev->keybit[BIT_WORD(BTN_0)] = BIT_MASK(BTN_0);
 
-	input_dev->private = cam;
-
 	error = input_register_device(cam->input);
 	if (error) {
 		warn("Failed to register camera's input device, err: %d\n",

drivers/media/video/usbvideo/quickcam_messenger.c

@@ -105,8 +105,6 @@ static void qcm_register_input(struct qcm *cam, struct usb_device *dev)
 	input_dev->evbit[0] = BIT_MASK(EV_KEY);
 	input_dev->keybit[BIT_WORD(BTN_0)] = BIT_MASK(BTN_0);
 
-	input_dev->private = cam;
-
 	error = input_register_device(cam->input);
 	if (error) {
 		warn("Failed to register camera's input device, err: %d\n",