On Fri, Nov 08, 2013 at 10:52:34PM +0100, Colin Leitner wrote:
> This patch removes an erroneous check of CSIZE, which made it impossible to set
> CS5.
>
> Compiles clean, but couldn't test against hardware.
The patch is obviously correct, but I've verified that CS5 actually
works using a MCS7820 as well.
> Signed-off-by: Colin Leitner <colin.leitner@xxxxxxxxx>
Tested-by: Johan Hovold <jhovold@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
Thanks,
Johan
> ---
> drivers/usb/serial/mos7840.c | 32 ++++++++++++++++----------------
> 1 file changed, 16 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
> index e5bdd98..a69da83 100644
> --- a/drivers/usb/serial/mos7840.c
> +++ b/drivers/usb/serial/mos7840.c
> @@ -1813,25 +1813,25 @@ static void mos7840_change_port_settings(struct tty_struct *tty,
> iflag = tty->termios.c_iflag;
>
> /* Change the number of bits */
> - if (cflag & CSIZE) {
> - switch (cflag & CSIZE) {
> - case CS5:
> - lData = LCR_BITS_5;
> - break;
> + switch (cflag & CSIZE) {
> + case CS5:
> + lData = LCR_BITS_5;
> + break;
>
> - case CS6:
> - lData = LCR_BITS_6;
> - break;
> + case CS6:
> + lData = LCR_BITS_6;
> + break;
>
> - case CS7:
> - lData = LCR_BITS_7;
> - break;
> - default:
> - case CS8:
> - lData = LCR_BITS_8;
> - break;
> - }
> + case CS7:
> + lData = LCR_BITS_7;
> + break;
> +
> + default:
> + case CS8:
> + lData = LCR_BITS_8;
> + break;
> }
> +
> /* Change the Parity bit */
> if (cflag & PARENB) {
> if (cflag & PARODD) {
> --
> 1.7.10.4
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