Lines Matching refs:tc_lock
309 spinlock_t tc_lock; /* spinlock to guard access tc->cycle_last */ member
411 static u64 gs_usb_timestamp_read(const struct cyclecounter *cc) __must_hold(&dev->tc_lock) in gs_usb_timestamp_read()
417 lockdep_assert_held(&dev->tc_lock); in gs_usb_timestamp_read()
420 spin_unlock_bh(&dev->tc_lock); in gs_usb_timestamp_read()
422 spin_lock_bh(&dev->tc_lock); in gs_usb_timestamp_read()
437 spin_lock_bh(&dev->tc_lock); in gs_usb_timestamp_work()
439 spin_unlock_bh(&dev->tc_lock); in gs_usb_timestamp_work()
451 spin_lock_bh(&dev->tc_lock); in gs_usb_skb_set_timestamp()
453 spin_unlock_bh(&dev->tc_lock); in gs_usb_skb_set_timestamp()
467 spin_lock_init(&dev->tc_lock); in gs_usb_timestamp_init()
468 spin_lock_bh(&dev->tc_lock); in gs_usb_timestamp_init()
470 spin_unlock_bh(&dev->tc_lock); in gs_usb_timestamp_init()