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()
693 	spin_lock_init(&rp->b_lock);  in mon_bin_open()
765 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_get_event()
767 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_get_event()
854 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_read()
856 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_read()
875 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_flush()
883 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_flush()
912 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_fetch()
914 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_fetch()
956 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_queued()
958 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_queued()
994 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_ioctl()
999 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_ioctl()
1034 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_ioctl()
1041 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_ioctl()
1098 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_ioctl()
1101 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_ioctl()
1198 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_poll()
1201 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_poll()
1279 	spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_wait_event()
1281 		spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_wait_event()
1295 		spin_lock_irqsave(&rp->b_lock, flags);  in mon_bin_wait_event()
1297 	spin_unlock_irqrestore(&rp->b_lock, flags);  in mon_bin_wait_event()