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Diffstat (limited to '')
| -rw-r--r-- | drivers/char/tty_port.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/tty_port.c b/drivers/char/tty_port.c index ff94182b3813..0723664fe0ab 100644 --- a/drivers/char/tty_port.c +++ b/drivers/char/tty_port.c @@ -216,7 +216,8 @@ int tty_port_block_til_ready(struct tty_port *port, while (1) { /* Indicate we are open */ - tty_port_raise_dtr_rts(port); + if (tty->termios->c_cflag & CBAUD) + tty_port_raise_dtr_rts(port); set_current_state(TASK_INTERRUPTIBLE); /* Check for a hangup or uninitialised port. Return accordingly */ |