diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb/dvb-usb-dvb.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb/dvb-usb-dvb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c index 3a66e732e0d8..8056053c9ab0 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c @@ -132,10 +132,14 @@ static void dvb_usb_media_device_unregister(struct dvb_usb_adapter *adap) if (!adap->dvb_adap.mdev) return; + mutex_lock(&adap->dvb_adap.mdev_lock); + media_device_unregister(adap->dvb_adap.mdev); media_device_cleanup(adap->dvb_adap.mdev); kfree(adap->dvb_adap.mdev); adap->dvb_adap.mdev = NULL; + + mutex_unlock(&adap->dvb_adap.mdev_lock); #endif } |