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usb: fix null deferences in low level usb serial

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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);