182 	spinlock_t b_lock;		/* Protect b_cnt, b_in */  member
499 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_event()
553 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_event()
612 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_event()
639 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_error()
644 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_error()
665 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_error()
694 	spin_lock_init(&rp->b_lock);  in mon_bin_open()
766 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_get_event()
768 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_get_event()
855 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_read()
857 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_read()
876 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_flush()
884 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_flush()
913 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_fetch()
915 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_fetch()
957 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_queued()
959 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_queued()
995 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_ioctl()
1000 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_ioctl()
1035 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_ioctl()
1042 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_ioctl()
1099 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_ioctl()
1102 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_ioctl()
1199 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_poll()
1202 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_poll()
1280 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_wait_event()
1282 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_wait_event()
1296 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_wait_event()
1298 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_wait_event()