Searched refs:mda_lock (Results 1 – 1 of 1) sorted by relevance
51 static spinlock_t mda_lock = SPIN_LOCK_UNLOCKED; variable115 spin_lock_irqsave(&mda_lock, flags); in write_mda_b()120 spin_unlock_irqrestore(&mda_lock, flags); in write_mda_b()127 spin_lock_irqsave(&mda_lock, flags); in write_mda_w()132 spin_unlock_irqrestore(&mda_lock, flags); in write_mda_w()140 spin_lock_irqsave(&mda_lock, flags); in test_mda_b()147 spin_unlock_irqrestore(&mda_lock, flags); in test_mda_b()