From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Wed, 11 Jul 2012 00:20:47 +0000 (-0700)
Subject: staging: comedi: rtd520: remove RtdDma1Count macro
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a387a88792c45a64b5094a00b4aa94e0c2b25ce3;p=deliverable%2Flinux.git

staging: comedi: rtd520: remove RtdDma1Count macro

This macro uses the 'devpriv' macro which relies on a local variable
having a specific name. It's also not used. Remove the macro.

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

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index ca60f9572ff6..95f2b1d6cb2b 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -406,10 +406,6 @@ struct rtdPrivate {
 
 /* Macros to access registers */
 
-/* Set byte count for DMA 1 */
-#define RtdDma1Count(dev, c) \
-	writel((c), devpriv->lcfg+LCFG_DMASIZ1)
-
 /* Set next descriptor for DMA 1 */
 #define RtdDma1Next(dev, a) \
 	writel((a), devpriv->lcfg+LCFG_DMADPR1)