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USB: whiteheat: fix broken port configuration

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When configuring the port (e.g. set_termios) the port minor number
rather than the port number was used in the request (and they only
coincide for minor number 0).

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2013-06-06 13:32:47 +02:00 committed by Greg Kroah-Hartman
parent f4488035ab
commit 9eecf22d2b
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/serial/whiteheat.c
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@ -649,7 +649,7 @@ static void firm_setup_port(struct tty_struct *tty)
struct whiteheat_port_settings port_settings; struct whiteheat_port_settings port_settings;
unsigned int cflag = tty->termios.c_cflag; unsigned int cflag = tty->termios.c_cflag;
port_settings.port = port->number + 1; port_settings.port = port->number - port->serial->minor + 1;
/* get the byte size */ /* get the byte size */
switch (cflag & CSIZE) { switch (cflag & CSIZE) {