USB: ftdi_sio: remove support for 5 and 6 data bits

Removed CS5 and CS6 from data bits since these are not supported
in FTDI hardware.

Signed-off-by: Mark J. Adamson <mark.adamson@ftdichip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 9979d49..44c5b77 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -2246,12 +2246,10 @@ static void ftdi_set_termios(struct tty_struct *tty,
        }
        if (cflag & CSIZE) {
                switch (cflag & CSIZE) {
-               case CS5: urb_value |= 5; dbg("Setting CS5"); break;
-               case CS6: urb_value |= 6; dbg("Setting CS6"); break;
                case CS7: urb_value |= 7; dbg("Setting CS7"); break;
                case CS8: urb_value |= 8; dbg("Setting CS8"); break;
                default:
-                       dev_err(&port->dev, "CSIZE was set but not CS5-CS8\n");
+                       dev_err(&port->dev, "CSIZE was set but not CS7-CS8\n");
                }
        }