| From 9eecf22d2b375b9064a20421c6c307b760b03d46 Mon Sep 17 00:00:00 2001 |
| From: Johan Hovold <jhovold@gmail.com> |
| Date: Thu, 6 Jun 2013 13:32:47 +0200 |
| Subject: USB: whiteheat: fix broken port configuration |
| |
| From: Johan Hovold <jhovold@gmail.com> |
| |
| commit 9eecf22d2b375b9064a20421c6c307b760b03d46 upstream. |
| |
| 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). |
| |
| Signed-off-by: Johan Hovold <jhovold@gmail.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/usb/serial/whiteheat.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/usb/serial/whiteheat.c |
| +++ b/drivers/usb/serial/whiteheat.c |
| @@ -649,7 +649,7 @@ static void firm_setup_port(struct tty_s |
| struct whiteheat_port_settings port_settings; |
| 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 */ |
| switch (cflag & CSIZE) { |
