Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754534Ab2FUCYk (ORCPT ); Wed, 20 Jun 2012 22:24:40 -0400 Received: from mail160.messagelabs.com ([216.82.253.99]:44224 "EHLO mail160.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751849Ab2FUCYi (ORCPT ); Wed, 20 Jun 2012 22:24:38 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-4.tower-160.messagelabs.com!1340245464!6425747!2 X-Originating-IP: [216.166.12.180] X-StarScan-Version: 6.5.10; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH 02/12] staging: comedi: s626: pointers should be cleared with NULL not 0 Date: Wed, 20 Jun 2012 19:24:19 -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: <201206201924.20348.hartleys@visionengravers.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1267 Lines: 35 pdma->LogicalBase is a void *, NULL should be used to clear it not 0. This quiets a sparse warning about: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Frank Mori Hess Cc: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/s626.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index 440060b..58c9e40 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -2779,7 +2779,7 @@ static void CloseDMAB(struct comedi_device *dev, struct bufferDMA *pdma, vpptr = pdma->PhysicalBase; if (vbptr) { pci_free_consistent(devpriv->pdev, bsize, vbptr, vpptr); - pdma->LogicalBase = 0; + pdma->LogicalBase = NULL; pdma->PhysicalBase = 0; DEBUG("CloseDMAB(): Logical=%p, bsize=%d, Physical=0x%x\n", -- 1.7.11 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/