diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 34c576dfad8d..9589509fc5bd 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c | |||
| @@ -1440,6 +1440,7 @@ uart_block_til_ready(struct file *filp, struct uart_state *state) | |||
| 1440 | * modem is ready for us. | 1440 | * modem is ready for us. |
| 1441 | */ | 1441 | */ |
| 1442 | spin_lock_irq(&port->lock); | 1442 | spin_lock_irq(&port->lock); |
| 1443 | port->ops->enable_ms(port); | ||
| 1443 | mctrl = port->ops->get_mctrl(port); | 1444 | mctrl = port->ops->get_mctrl(port); |
| 1444 | spin_unlock_irq(&port->lock); | 1445 | spin_unlock_irq(&port->lock); |
| 1445 | if (mctrl & TIOCM_CAR) | 1446 | if (mctrl & TIOCM_CAR) |