2 files changed, 2 insertions, 2 deletions

diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index a128e012a45c..f22f35c271f3 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -488,7 +488,7 @@ also waits in the code, then you should do the same to allow other processes
 to access the device node while the first process is waiting for something.
 
 The implementation of a hotplug disconnect should also take the lock before
-calling v4l2_device_disconnect and video_unregister_device.
+calling v4l2_device_disconnect.
 
 video_device registration
 -------------------------
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index 97967ad3cd12..2f56b26cece9 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -285,8 +285,8 @@ static void usb_amradio_disconnect(struct usb_interface *intf)
 
         mutex_lock(&radio->lock);
         v4l2_device_disconnect(&radio->v4l2_dev);
-        video_unregister_device(&radio->videodev);
         mutex_unlock(&radio->lock);
+        video_unregister_device(&radio->videodev);
 }
 
 /* vidioc_querycap - query device capabilities */