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| author | Alan Cox <alan@linux.intel.com> | 2010-06-02 00:52:53 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-11 00:47:41 +0400 |
| commit | d87d9b7d19f04b16c4406d3c0feeca10090e0ada (patch) | |
| tree | c6eadc964d4fdfe9e421a2d4d4143748f4668a6b /drivers/serial/serial_core.c | |
| parent | eab4f5af6b07009d1fc48bac5f3215c0cbfb2fc3 (diff) | |
| download | linux-d87d9b7d19f04b16c4406d3c0feeca10090e0ada.tar.xz | |
tty: serial - fix tty referencing in set_ldisc
Pass down the ldisc number so that the drivers don't have to peek into the
tty object themselves. This lets us get rid of another case of back referencing
port to tty which we don't want (because of races versus hangup/close).
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/serial_core.c')
| -rw-r--r-- | drivers/serial/serial_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 12ee7e0f99ce..570dca2935e2 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -1194,7 +1194,7 @@ static void uart_set_ldisc(struct tty_struct *tty) struct uart_port *uport = state->uart_port; if (uport->ops->set_ldisc) - uport->ops->set_ldisc(uport); + uport->ops->set_ldisc(uport, tty->termios->c_line); } static void uart_set_termios(struct tty_struct *tty, |