From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756625Ab2GKAW3 (ORCPT ); Tue, 10 Jul 2012 20:22:29 -0400 Received: from mail160.messagelabs.com ([216.82.253.99]:47822 "EHLO mail160.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755376Ab2GKAW2 (ORCPT ); Tue, 10 Jul 2012 20:22:28 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-6.tower-160.messagelabs.com!1341966146!9279184!1 X-Originating-IP: [216.166.12.97] X-StarScan-Version: 6.5.10; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH 75/83] staging: comedi: rtd520: remove RtdDma0Status macro Date: Tue, 10 Jul 2012 17:22:15 -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: <201207101722.15947.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 | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index d92c682..65f0b11 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 */ -/* Get status for DMA 0 */ -#define RtdDma0Status(dev) \ - readb(devpriv->lcfg+LCFG_DMACSR0) - /* Set control for DMA 1 (write only, shadow?) */ #define RtdDma1Control(dev, n) \ writeb(devpriv->dma1Control = (n), devpriv->lcfg+LCFG_DMACSR1) -- 1.7.11