279 	spinlock_t slock;  member
450 	spin_lock_irqsave(&info->slock, flags);  in mxser_start_tx()
452 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_start_tx()
474 	spin_lock_irqsave(&mp->slock, flags);  in mxser_dtr_rts()
481 	spin_unlock_irqrestore(&mp->slock, flags);  in mxser_dtr_rts()
736 	spin_lock_irqsave(&info->slock, flags);  in mxser_activate()
740 		spin_unlock_irqrestore(&info->slock, flags);  in mxser_activate()
757 		spin_unlock_irqrestore(&info->slock, flags);  in mxser_activate()
806 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_activate()
836 	spin_lock_irqsave(&info->slock, flags);  in mxser_shutdown_port()
859 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_shutdown_port()
888 	spin_lock_irqsave(&info->slock, flags);  in mxser_flush_buffer()
894 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_flush_buffer()
911 	spin_lock_irqsave(&info->slock, flags);  in mxser_write()
914 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_write()
929 	spin_lock_irqsave(&info->slock, flags);  in mxser_put_char()
931 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_put_char()
1060 			spin_lock_irqsave(&info->slock, sl_flags);  in mxser_set_serial_info()
1062 			spin_unlock_irqrestore(&info->slock, sl_flags);  in mxser_set_serial_info()
1090 	spin_lock_irqsave(&info->slock, flags);  in mxser_get_lsr_info()
1092 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_get_lsr_info()
1107 	spin_lock_irqsave(&info->slock, flags);  in mxser_tiocmget()
1110 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_tiocmget()
1129 	spin_lock_irqsave(&info->slock, flags);  in mxser_tiocmset()
1142 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_tiocmset()
1153 	spin_lock_irqsave(&info->slock, flags);  in mxser_cflags_changed()
1155 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_cflags_changed()
1185 		spin_lock_irq(&port->slock);  in mxser_ioctl_op_mode()
1190 		spin_unlock_irq(&port->slock);  in mxser_ioctl_op_mode()
1195 	spin_lock_irq(&port->slock);  in mxser_ioctl_op_mode()
1197 	spin_unlock_irq(&port->slock);  in mxser_ioctl_op_mode()
1227 		spin_lock_irqsave(&info->slock, flags);  in mxser_ioctl()
1229 		spin_unlock_irqrestore(&info->slock, flags);  in mxser_ioctl()
1254 	spin_lock_irqsave(&info->slock, flags);  in mxser_get_icount()
1256 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_get_icount()
1336 	spin_lock_irqsave(&info->slock, flags);  in mxser_stop()
1339 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_stop()
1347 	spin_lock_irqsave(&info->slock, flags);  in mxser_start()
1350 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_start()
1359 	spin_lock_irqsave(&info->slock, flags);  in mxser_set_termios()
1361 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_set_termios()
1373 			spin_lock_irqsave(&info->slock, flags);  in mxser_set_termios()
1375 			spin_unlock_irqrestore(&info->slock, flags);  in mxser_set_termios()
1387 	spin_lock_irqsave(&info->slock, flags);  in mxser_tx_empty()
1389 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_tx_empty()
1468 	spin_lock_irqsave(&info->slock, flags);  in mxser_rs_break()
1475 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_rs_break()
1682 			spin_lock(&port->slock);  in mxser_interrupt()
1687 			spin_unlock(&port->slock);  in mxser_interrupt()
1778 		spin_lock_init(&info->slock);  in mxser_initbrd()