Lines Matching refs:spin_mutex
355 spinlock_t spin_mutex; /* secures access to registers and tty */ member
1131 spin_lock(&dc->spin_mutex); in interrupt_handler()
1235 spin_unlock(&dc->spin_mutex); in interrupt_handler()
1243 spin_unlock(&dc->spin_mutex); in interrupt_handler()
1385 spin_lock_init(&dc->spin_mutex); in nozomi_card_init()
1573 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_activate()
1577 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_activate()
1595 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_shutdown()
1599 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_shutdown()
1635 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_write()
1648 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_write()
1698 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_tiocmset()
1708 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_tiocmset()
1783 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_unthrottle()
1787 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_unthrottle()
1800 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_throttle()
1802 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_throttle()