linux-kernel - [PATCH 67/83] staging: comedi: rtd520: remove RtdDma0Count macro

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Message-ID: <201207101717.45826.hartleys@visionengravers.com>
Date:	Tue, 10 Jul 2012 17:17:45 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<devel@...verdev.osuosl.org>, <abbotti@....co.uk>,
	<gregkh@...uxfoundation.org>
Subject: [PATCH 67/83] staging: comedi: rtd520: remove RtdDma0Count 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@...ionengravers.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/staging/comedi/drivers/rtd520.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 3aa7a39..c3400ea 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 0 */
-#define RtdDma0Count(dev, c) \
-	writel((c), devpriv->lcfg+LCFG_DMASIZ0)
-
 /* Set next descriptor for DMA 0 */
 #define RtdDma0Next(dev, a) \
 	writel((a), devpriv->lcfg+LCFG_DMADPR0)
-- 
1.7.11

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