399 		spin_lock_init(&self->spinlock);  in ircomm_tty_install()
540 	spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_do_softint()
545 	spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_do_softint()
559 	spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_do_softint()
564 	spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_do_softint()
631 	spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_write()
682 				spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_write()
699 	spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_write()
742 		spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_write_room()
747 		spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_write_room()
776 	spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_wait_until_sent()
778 		spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_wait_until_sent()
780 		spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_wait_until_sent()
786 	spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_wait_until_sent()
863 	spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_chars_in_buffer()
868 	spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_chars_in_buffer()
885 	spin_lock_irqsave(&self->spinlock, flags);  in ircomm_tty_shutdown()
906 	spin_unlock_irqrestore(&self->spinlock, flags);  in ircomm_tty_shutdown()