diff options
| author | David S. Miller <davem@davemloft.net> | 2011-09-16 01:09:02 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-09-16 01:09:02 -0400 |
| commit | 52b9aca7ae8726d1fb41b97dd1d243d107fef11b (patch) | |
| tree | 7acee111840bd25183513e9bde08e939ffd57be8 /drivers/tty/serial/serial_core.c | |
| parent | 7756332f5b64c9c1535712b9679792e8bd4f0019 (diff) | |
| parent | e2faeec2de9e2c73958e6ea6065dde1e8cd6f3a2 (diff) | |
Merge branch 'master' of ../netdev/
Diffstat (limited to 'drivers/tty/serial/serial_core.c')
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index db7912cb7ae0..a3efbea5dbba 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -200,6 +200,11 @@ static int uart_startup(struct tty_struct *tty, struct uart_state *state, int in clear_bit(TTY_IO_ERROR, &tty->flags); } + /* + * This is to allow setserial on this port. People may want to set + * port/irq/type and then reconfigure the port properly if it failed + * now. + */ if (retval && capable(CAP_SYS_ADMIN)) retval = 0; |