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usb: fix null deferences in low level usb serial 

The hw interface drivers for the usb serial devices deference the tty
structure to set up the parameters for the initial console.  The tty
structure should be passed as a parameter to the set_termios() call.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jason Wessel 2008-09-08 14:53:37 +01:00 committed by Linus Torvalds
parent af904deaf6
commit 06dd881f59
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/serial/console.c
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@ -161,7 +161,7 @@ static int usb_console_setup(struct console *co, char *options)
if (serial->type->set_termios) {
termios->c_cflag = cflag;
tty_termios_encode_baud_rate(termios, baud, baud);
serial->type->set_termios(NULL, port, &dummy);
serial->type->set_termios(tty, port, &dummy);
port->port.tty = NULL;
kfree(termios);