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yaml
---
r: 248659
b: refs/heads/master
c: c7d7abf
h: refs/heads/master
i:
  248657: 2fe38f2
  248655: f19f3f5
v: v3
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Jiri Slaby authored and Greg Kroah-Hartman committed Apr 19, 2011
1 parent f2fb30d commit 9cf65fb
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Showing 2 changed files with 10 additions and 16 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 7c31bdb6b2a7118150df1668444fd1b7f1df3b85
refs/heads/master: c7d7abff40c27f82fe78b1091ab3fad69b2546f9
24 changes: 9 additions & 15 deletions trunk/drivers/tty/serial/serial_core.c
Original file line number Diff line number Diff line change
Expand Up @@ -172,12 +172,16 @@ static int uart_startup(struct tty_struct *tty, struct uart_state *state, int in

retval = uport->ops->startup(uport);
if (retval == 0) {
if (init_hw) {
/*
* Initialise the hardware port settings.
*/
uart_change_speed(tty, state, NULL);
if (uart_console(uport) && uport->cons->cflag) {
tty->termios->c_cflag = uport->cons->cflag;
uport->cons->cflag = 0;
}
/*
* Initialise the hardware port settings.
*/
uart_change_speed(tty, state, NULL);

if (init_hw) {
/*
* Setup the RTS and DTR signals once the
* port is open and ready to respond.
Expand Down Expand Up @@ -1481,22 +1485,12 @@ static void uart_update_termios(struct tty_struct *tty,
{
struct uart_port *port = state->uart_port;

if (uart_console(port) && port->cons->cflag) {
tty->termios->c_cflag = port->cons->cflag;
port->cons->cflag = 0;
}

/*
* If the device failed to grab its irq resources,
* or some other error occurred, don't try to talk
* to the port hardware.
*/
if (!(tty->flags & (1 << TTY_IO_ERROR))) {
/*
* Make termios settings take effect.
*/
uart_change_speed(tty, state, NULL);

/*
* And finally enable the RTS and DTR signals.
*/
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