[media] radio-si470x: restore ctrl settings after suspend/resume

Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Jul 30, 2012 · c1af23c · c1af23c
1 parent e0a9b17
commit c1af23c
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -792,11 +792,16 @@ static int si470x_usb_driver_suspend(struct usb_interface *intf,
 static int si470x_usb_driver_resume(struct usb_interface *intf)
 {
 	struct si470x_device *radio = usb_get_intfdata(intf);
+	int ret;
 
 	dev_info(&intf->dev, "resuming now...\n");
 
 	/* start radio */
-	return si470x_start_usb(radio);
+	ret = si470x_start_usb(radio);
+	if (ret == 0)
+		v4l2_ctrl_handler_setup(&radio->hdl);
+
+	return ret;
 }