Searched refs:mdev_lock (Results 1 – 3 of 3) sorted by relevance
118 struct mutex mdev_lock; member
2801 mutex_lock(&fe->dvb->mdev_lock); in dvb_frontend_open()2810 mutex_unlock(&fe->dvb->mdev_lock); in dvb_frontend_open()2816 mutex_unlock(&fe->dvb->mdev_lock); in dvb_frontend_open()2834 mutex_lock(&fe->dvb->mdev_lock); in dvb_frontend_open()2841 mutex_unlock(&fe->dvb->mdev_lock); in dvb_frontend_open()2873 mutex_lock(&fe->dvb->mdev_lock); in dvb_frontend_release()2880 mutex_unlock(&fe->dvb->mdev_lock); in dvb_frontend_release()
891 mutex_init(&adap->mdev_lock); in dvb_register_adapter()