From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Wed, 11 Jul 2012 00:06:22 +0000 (-0700)
Subject: staging: comedi: rtd520: remove RtdDio1Write macro
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=474230ac9cf3db22caa96884176bc99ddb4e3b60;p=deliverable%2Flinux.git

staging: comedi: rtd520: remove RtdDio1Write 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 826c01bbba8e..452b04b400e7 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -406,9 +406,6 @@ struct rtdPrivate {
 
 /* Macros to access registers */
 
-#define RtdDio1Write(dev, v) \
-	writew((v) & 0xff, devpriv->las0+LAS0_DIO1)
-
 #define RtdDioStatusRead(dev) \
 	(readw(devpriv->las0+LAS0_DIO_STATUS) & 0xff)
 #define RtdDioStatusWrite(dev, v) \