Lines Matching defs:spin_mutex
355 spinlock_t spin_mutex; /* secures access to registers and tty */
1131 spin_lock(&dc->spin_mutex);
1235 spin_unlock(&dc->spin_mutex);
1243 spin_unlock(&dc->spin_mutex);
1385 spin_lock_init(&dc->spin_mutex);
1573 spin_lock_irqsave(&dc->spin_mutex, flags);
1577 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1595 spin_lock_irqsave(&dc->spin_mutex, flags);
1599 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1635 spin_lock_irqsave(&dc->spin_mutex, flags);
1648 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1698 spin_lock_irqsave(&dc->spin_mutex, flags);
1708 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1783 spin_lock_irqsave(&dc->spin_mutex, flags);
1787 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1800 spin_lock_irqsave(&dc->spin_mutex, flags);
1802 spin_unlock_irqrestore(&dc->spin_mutex, flags);