Lines Matching refs:mutex
91 spinlock_t mutex; member
161 spin_lock_init(&apbs[boardno].mutex); in ac_register_board()
418 spin_lock_irqsave(&apbs[IndexCard].mutex, flags); in ac_write()
423 spin_unlock_irqrestore(&apbs[IndexCard].mutex, flags); in ac_write()
439 spin_unlock_irqrestore(&apbs[IndexCard].mutex, flags); in ac_write()
446 spin_lock_irqsave(&apbs[IndexCard].mutex, flags); in ac_write()
475 spin_unlock_irqrestore(&apbs[IndexCard].mutex, flags); in ac_write()
559 spin_lock_irqsave(&apbs[i].mutex, flags); in ac_read()
570 spin_unlock_irqrestore(&apbs[i].mutex, flags); in ac_read()
585 spin_unlock_irqrestore(&apbs[i].mutex, flags); in ac_read()
597 spin_unlock_irqrestore(&apbs[i].mutex, flags); in ac_read()
636 spin_lock(&apbs[i].mutex); in ac_interrupt()
640 spin_unlock(&apbs[i].mutex); in ac_interrupt()
677 spin_unlock(&apbs[i].mutex); in ac_interrupt()
680 spin_unlock(&apbs[i].mutex); in ac_interrupt()