Lines Matching defs:spin_mutex
351 spinlock_t spin_mutex; /* secures access to registers and tty */
1117 spin_lock(&dc->spin_mutex);
1221 spin_unlock(&dc->spin_mutex);
1229 spin_unlock(&dc->spin_mutex);
1369 spin_lock_init(&dc->spin_mutex);
1555 spin_lock_irqsave(&dc->spin_mutex, flags);
1559 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1577 spin_lock_irqsave(&dc->spin_mutex, flags);
1581 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1615 spin_lock_irqsave(&dc->spin_mutex, flags);
1628 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1678 spin_lock_irqsave(&dc->spin_mutex, flags);
1688 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1760 spin_lock_irqsave(&dc->spin_mutex, flags);
1764 spin_unlock_irqrestore(&dc->spin_mutex, flags);
1776 spin_lock_irqsave(&dc->spin_mutex, flags);
1778 spin_unlock_irqrestore(&dc->spin_mutex, flags);