253 	mutex_spin_enter(&tty_lock);  in tty_set_qsize()
363 	mutex_spin_enter(&tty_lock);  in ttylock()
387 	mutex_spin_enter(&tty_lock);  in ttyopen()
439 	mutex_spin_enter(&tty_lock);  in ttylopen()
460 	mutex_spin_enter(&tty_lock);  in ttycancel()
496 	mutex_spin_enter(&tty_lock);  in ttyclose()
551 			mutex_spin_enter(&tty_lock);  in tty_release()
918 	mutex_spin_enter(&tty_lock);  in ttyinput()
1068 		mutex_spin_enter(&tty_lock);  in ttioctl()
1078 			mutex_spin_enter(&tty_lock);  in ttioctl()
1091 		mutex_spin_enter(&tty_lock);  in ttioctl()
1101 		mutex_spin_enter(&tty_lock);  in ttioctl()
1106 		mutex_spin_enter(&tty_lock);  in ttioctl()
1111 		mutex_spin_enter(&tty_lock);  in ttioctl()
1116 		mutex_spin_enter(&tty_lock);  in ttioctl()
1127 		mutex_spin_enter(&tty_lock);  in ttioctl()
1225 		mutex_spin_enter(&tty_lock);  in ttioctl()
1231 		mutex_spin_enter(&tty_lock);  in ttioctl()
1248 				mutex_spin_enter(&tty_lock);  in ttioctl()
1280 		mutex_spin_enter(&tty_lock);  in ttioctl()
1349 		mutex_spin_enter(&tty_lock);  in ttioctl()
1372 		mutex_spin_enter(&tty_lock);  in ttioctl()
1382 		mutex_spin_enter(&tty_lock);  in ttioctl()
1443 		mutex_spin_enter(&tty_lock);  in ttioctl()
1466 		mutex_spin_enter(&tty_lock);  in ttioctl()
1477 		mutex_spin_enter(&tty_lock);  in ttioctl()
1482 		mutex_spin_enter(&tty_lock);  in ttioctl()
1554 	mutex_spin_enter(&tty_lock);  in ttpoll()
1586 	mutex_spin_enter(&tty_lock);  in filt_ttyrdetach()
1599 		mutex_spin_enter(&tty_lock);  in filt_ttyread()
1613 	mutex_spin_enter(&tty_lock);  in filt_ttywdetach()
1626 		mutex_spin_enter(&tty_lock);  in filt_ttywrite()
1672 	mutex_spin_enter(&tty_lock);  in ttykqfilter()
1711 	mutex_spin_enter(&tty_lock);  in ttywait_timo()
1745 		mutex_spin_enter(&tty_lock);  in ttywflush()
1838 	mutex_spin_enter(&tty_lock);  in ttrstrt()
1867 		mutex_spin_enter(&tty_lock);  in ttylclose()
1884 	mutex_spin_enter(&tty_lock);  in ttymodem()
1920 	mutex_spin_enter(&tty_lock);  in nullmodem()
1984 	mutex_spin_enter(&tty_lock);  in ttread()
2007 		mutex_spin_enter(&tty_lock);  in ttread()
2148 		mutex_spin_enter(&tty_lock);  in ttread()
2213 	mutex_spin_enter(&tty_lock);  in ttycheckoutq()
2236 	mutex_spin_enter(&tty_lock);  in ttwrite()
2273 		mutex_spin_enter(&tty_lock);  in ttwrite()
2317 		mutex_spin_enter(&tty_lock);  in ttwrite()
2388 	mutex_spin_enter(&tty_lock);  in ttwrite()
2829 		mutex_spin_enter(&tty_lock);  in tputchar()
2902 	mutex_spin_enter(&tty_lock);  in tty_attach()
2915 	mutex_spin_enter(&tty_lock);  in tty_detach()
3115 	mutex_spin_enter(&tty_lock);  in ttysigintr()
3138 				mutex_spin_enter(&tty_lock);  in ttysigintr()
3163 		mutex_spin_enter(&tty_lock);  in ttysigintr()
3201 	        mutex_spin_enter(&tty_lock);	/* XXX */  in tty_try_xonxoff()