Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753392AbZKWSP2 (ORCPT ); Mon, 23 Nov 2009 13:15:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751558AbZKWSP2 (ORCPT ); Mon, 23 Nov 2009 13:15:28 -0500 Received: from exprod6ob109.obsmtp.com ([64.18.1.22]:48189 "EHLO psmtp.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750820AbZKWSP1 convert rfc822-to-8bit (ORCPT ); Mon, 23 Nov 2009 13:15:27 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Subject: drivers/ide/au1xxx-ide.c: use resource_size() Date: Mon, 23 Nov 2009 13:15:32 -0500 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: drivers/ide/au1xxx-ide.c: use resource_size() Thread-Index: AcpsaPHWA/wxJDXARlSRLSGFtV3r+w== From: "H Hartley Sweeten" To: , X-OriginalArrivalTime: 23 Nov 2009 18:15:32.0280 (UTC) FILETIME=[F1CFB380:01CA6C68] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1380 Lines: 41 Use resource_size() for {request/release}_mem_region and ioremap. Signed-off-by: H Hartley Sweeten --- diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c index 58121bd..87cef0c 100644 --- a/drivers/ide/au1xxx-ide.c +++ b/drivers/ide/au1xxx-ide.c @@ -532,14 +532,13 @@ static int au_ide_probe(struct platform_device *dev) goto out; } - if (!request_mem_region(res->start, res->end - res->start + 1, - dev->name)) { + if (!request_mem_region(res->start, resource_size(res), dev->name)) { pr_debug("%s: request_mem_region failed\n", DRV_NAME); ret = -EBUSY; goto out; } - ahwif->regbase = (u32)ioremap(res->start, res->end - res->start + 1); + ahwif->regbase = (u32)ioremap(res->start, resource_size(res)); if (ahwif->regbase == 0) { ret = -ENOMEM; goto out; @@ -575,7 +574,7 @@ static int au_ide_remove(struct platform_device *dev) iounmap((void *)ahwif->regbase); res = platform_get_resource(dev, IORESOURCE_MEM, 0); - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); return 0; } -- 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/