From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 27 May 2014 17:30:54 +0000 (-0700)
Subject: staging: comedi: usbduxsigma: use comedi_cmd pointer
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c2ccd69aba484ce6d8cfd174a5831a3eb547f2e9;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

staging: comedi: usbduxsigma: use comedi_cmd pointer

Use the local variable to access the comedi_cmd as a pointer instead
of getting to it from the comedi_subdevice pointer.

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

diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index 13f5644ff3b6..ccc3ef7ba55c 100644
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -312,7 +312,7 @@ static void usbduxsigma_ai_urb_complete(struct urb *urb)
 	}
 
 	/* get the data from the USB bus and hand it over to comedi */
-	for (i = 0; i < s->async->cmd.chanlist_len; i++) {
+	for (i = 0; i < cmd->chanlist_len; i++) {
 		/* transfer data, note first byte is the DIO state */
 		val = be32_to_cpu(devpriv->in_buf[i+1]);
 		val &= 0x00ffffff;	/* strip status byte */