Lines Matching refs:spin_mutex
335 spinlock_t spin_mutex; /* secures access to registers and tty */ member
1098 spin_lock(&dc->spin_mutex); in interrupt_handler()
1202 spin_unlock(&dc->spin_mutex); in interrupt_handler()
1210 spin_unlock(&dc->spin_mutex); in interrupt_handler()
1350 spin_lock_init(&dc->spin_mutex); in nozomi_card_init()
1536 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_activate()
1540 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_activate()
1558 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_shutdown()
1562 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_shutdown()
1596 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_write()
1609 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_write()
1659 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_tiocmset()
1669 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_tiocmset()
1741 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_unthrottle()
1745 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_unthrottle()
1757 spin_lock_irqsave(&dc->spin_mutex, flags); in ntty_throttle()
1759 spin_unlock_irqrestore(&dc->spin_mutex, flags); in ntty_throttle()