From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Tue, 10 Jul 2012 23:59:16 +0000 (-0700)
Subject: staging: comedi: rtd520: remove RtdAboutCount macro
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=50399017ea9a27db1133feba86b518562266f924;p=deliverable%2Flinux.git

staging: comedi: rtd520: remove RtdAboutCount 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 b6e2c3ecfb5a..9c0236b68486 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -407,8 +407,6 @@ struct rtdPrivate {
 /* Macros to access registers */
 
 /* About counter, 16bit */
-#define RtdAboutCount(dev) \
-	readl(devpriv->las0+LAS0_ACNT)
 #define RtdAboutCounter(dev, v) \
 	writel((v) & 0xffff, devpriv->las0+LAS0_ACNT)