From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756543Ab2GKAIH (ORCPT ); Tue, 10 Jul 2012 20:08:07 -0400 Received: from mail131.messagelabs.com ([216.82.242.99]:59870 "EHLO mail131.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756247Ab2GKAID (ORCPT ); Tue, 10 Jul 2012 20:08:03 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-11.tower-131.messagelabs.com!1341965282!24737427!1 X-Originating-IP: [216.166.12.31] X-StarScan-Version: 6.5.10; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH 51/83] staging: comedi: rtd520: remove RtdDio0CtrlRead macro Date: Tue, 10 Jul 2012 17:07:59 -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: <201207101707.59711.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 bcf15ae..b0c5f34 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 RtdDio0CtrlRead(dev) \ - (readw(devpriv->las0+LAS0_DIO0_CTRL) & 0xff) #define RtdDio0CtrlWrite(dev, v) \ writew((v) & 0xff, devpriv->las0+LAS0_DIO0_CTRL) -- 1.7.11