From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932098Ab2GKAHP (ORCPT ); Tue, 10 Jul 2012 20:07:15 -0400 Received: from mail209.messagelabs.com ([216.82.255.3]:56958 "EHLO mail209.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756224Ab2GKAHB (ORCPT ); Tue, 10 Jul 2012 20:07:01 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-9.tower-209.messagelabs.com!1341965220!8306582!1 X-Originating-IP: [216.166.12.32] X-StarScan-Version: 6.5.10; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH 49/83] staging: comedi: rtd520: remove RtdDioStatusRead macro Date: Tue, 10 Jul 2012 17:06:50 -0700 User-Agent: KMail/1.9.9 CC: , , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-ID: <201207101706.50921.hartleys@visionengravers.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Cc: Ian Abbott Cc: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/rtd520.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index 452b04b..b7e1322 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -406,8 +406,6 @@ struct rtdPrivate { /* Macros to access registers */ -#define RtdDioStatusRead(dev) \ - (readw(devpriv->las0+LAS0_DIO_STATUS) & 0xff) #define RtdDioStatusWrite(dev, v) \ writew((devpriv->dioStatus = (v)), devpriv->las0+LAS0_DIO_STATUS) -- 1.7.11