From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756550Ab2GKALI (ORCPT ); Tue, 10 Jul 2012 20:11:08 -0400 Received: from mail209.messagelabs.com ([216.82.255.3]:9766 "EHLO mail209.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755401Ab2GKALG (ORCPT ); Tue, 10 Jul 2012 20:11:06 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-8.tower-209.messagelabs.com!1341965464!8333557!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 57/83] staging: comedi: rtd520: remove RtdDacClearFifo macro Date: Tue, 10 Jul 2012 17:11:01 -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: <201207101711.01461.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. Plus it's just a wrapper around a simple 'writel'. Remove the macro. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/rtd520.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index 8cd056c..ead8420 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -406,11 +406,6 @@ struct rtdPrivate { /* Macros to access registers */ -/* Reset DAC FIFO */ -#define RtdDacClearFifo(dev, n) \ - writel(0, devpriv->las0+(((n) == 0) ? LAS0_DAC1_RESET : \ - LAS0_DAC2_RESET)) - /* Set source for DMA 0 (write only, shadow?) */ #define RtdDma0Source(dev, n) \ writel((n) & 0xf, devpriv->las0+LAS0_DMA0_SRC) @@ -1866,8 +1861,8 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it) writel(0, devpriv->las0 + LAS0_OVERRUN); writel(0, devpriv->las0 + LAS0_CGT_CLEAR); writel(0, devpriv->las0 + LAS0_ADC_FIFO_CLEAR); - RtdDacClearFifo(dev, 0); - RtdDacClearFifo(dev, 1); + writel(0, devpriv->las0 + LAS0_DAC1_RESET); + writel(0, devpriv->las0 + LAS0_DAC2_RESET); /* clear digital IO fifo */ devpriv->dioStatus = 0; writew(devpriv->dioStatus, devpriv->las0 + LAS0_DIO_STATUS); -- 1.7.11