Lines Matching refs:driver_lock
63 static DECLARE_MUTEX(driver_lock);
620 down(&driver_lock); \
622 up(&driver_lock); \
1663 down(&driver_lock);
1667 up(&driver_lock);
1682 up(&driver_lock);
1689 down(&driver_lock);
1721 up(&driver_lock);
1878 down(&driver_lock);
1884 up(&driver_lock);
1913 up(&driver_lock);
1924 down(&driver_lock);
1931 up(&driver_lock);
1933 down(&driver_lock);
1949 up(&driver_lock);