276 	spinlock_t slock;  member
447 	spin_lock_irqsave(&info->slock, flags);  in mxser_start_tx()
449 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_start_tx()
471 	spin_lock_irqsave(&mp->slock, flags);  in mxser_dtr_rts()
478 	spin_unlock_irqrestore(&mp->slock, flags);  in mxser_dtr_rts()
733 	spin_lock_irqsave(&info->slock, flags);  in mxser_activate()
737 		spin_unlock_irqrestore(&info->slock, flags);  in mxser_activate()
754 		spin_unlock_irqrestore(&info->slock, flags);  in mxser_activate()
803 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_activate()
833 	spin_lock_irqsave(&info->slock, flags);  in mxser_shutdown_port()
856 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_shutdown_port()
885 	spin_lock_irqsave(&info->slock, flags);  in mxser_flush_buffer()
891 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_flush_buffer()
908 	spin_lock_irqsave(&info->slock, flags);  in mxser_write()
911 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_write()
926 	spin_lock_irqsave(&info->slock, flags);  in mxser_put_char()
928 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_put_char()
1057 			spin_lock_irqsave(&info->slock, sl_flags);  in mxser_set_serial_info()
1059 			spin_unlock_irqrestore(&info->slock, sl_flags);  in mxser_set_serial_info()
1087 	spin_lock_irqsave(&info->slock, flags);  in mxser_get_lsr_info()
1089 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_get_lsr_info()
1104 	spin_lock_irqsave(&info->slock, flags);  in mxser_tiocmget()
1107 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_tiocmget()
1126 	spin_lock_irqsave(&info->slock, flags);  in mxser_tiocmset()
1139 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_tiocmset()
1150 	spin_lock_irqsave(&info->slock, flags);  in mxser_cflags_changed()
1152 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_cflags_changed()
1182 		spin_lock_irq(&port->slock);  in mxser_ioctl_op_mode()
1187 		spin_unlock_irq(&port->slock);  in mxser_ioctl_op_mode()
1192 	spin_lock_irq(&port->slock);  in mxser_ioctl_op_mode()
1194 	spin_unlock_irq(&port->slock);  in mxser_ioctl_op_mode()
1224 		spin_lock_irqsave(&info->slock, flags);  in mxser_ioctl()
1226 		spin_unlock_irqrestore(&info->slock, flags);  in mxser_ioctl()
1251 	spin_lock_irqsave(&info->slock, flags);  in mxser_get_icount()
1253 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_get_icount()
1333 	spin_lock_irqsave(&info->slock, flags);  in mxser_stop()
1336 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_stop()
1344 	spin_lock_irqsave(&info->slock, flags);  in mxser_start()
1347 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_start()
1356 	spin_lock_irqsave(&info->slock, flags);  in mxser_set_termios()
1358 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_set_termios()
1370 			spin_lock_irqsave(&info->slock, flags);  in mxser_set_termios()
1372 			spin_unlock_irqrestore(&info->slock, flags);  in mxser_set_termios()
1384 	spin_lock_irqsave(&info->slock, flags);  in mxser_tx_empty()
1386 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_tx_empty()
1465 	spin_lock_irqsave(&info->slock, flags);  in mxser_rs_break()
1472 	spin_unlock_irqrestore(&info->slock, flags);  in mxser_rs_break()
1679 			spin_lock(&port->slock);  in mxser_interrupt()
1684 			spin_unlock(&port->slock);  in mxser_interrupt()
1773 		spin_lock_init(&info->slock);  in mxser_initbrd()