From: Bernd Porr <mail@berndporr.me.uk>
Date: Thu, 24 Jul 2014 13:34:32 +0000 (+0100)
Subject: staging: comedi: usbduxfast: adding missing break in case statement
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=99284f252bb1f9df82dbf6a01bef2b34c19b5083;p=deliverable%2Flinux.git

staging: comedi: usbduxfast: adding missing break in case statement

Added a missing "break" which forced the board to acquire 16
channels even when only 3 had been requested.
Thanks for Hartley Sweeten to spot this bug.

Signed-off-by: Bernd Porr <mail@berndporr.me.uk>
Reported-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index 2490e88e7f32..f85818dd5e11 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -745,6 +745,7 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
 				    0x00, (0xff - 0x02) & rngmask, 0x00);
 
 		usbduxfast_cmd_data(dev, 6, 0x01, 0x00, rngmask, 0x00);
+		break;
 
 	case 16:
 		if (CR_RANGE(cmd->chanlist[0]) > 0)