Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932443AbZLNTKa (ORCPT ); Mon, 14 Dec 2009 14:10:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932418AbZLNTK3 (ORCPT ); Mon, 14 Dec 2009 14:10:29 -0500 Received: from exprod6og107.obsmtp.com ([64.18.1.208]:44551 "EHLO exprod6og107.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932401AbZLNTK2 convert rfc822-to-8bit (ORCPT ); Mon, 14 Dec 2009 14:10:28 -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: [PATCH] at91_mci.c: use resource_size() Date: Mon, 14 Dec 2009 14:10:26 -0500 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH] at91_mci.c: use resource_size() Thread-Index: Acp88Rf0UvfrgxmlRju7bKbt6WJ7aA== From: "H Hartley Sweeten" To: "kernel list" , X-OriginalArrivalTime: 14 Dec 2009 19:10:26.0520 (UTC) FILETIME=[18019580:01CA7CF1] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1758 Lines: 51 Use resource_size(). Signed-off-by: H Hartley Sweeten --- diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 63924e0..05a3fb4 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -992,7 +992,7 @@ static int __init at91_mci_probe(struct platform_device *pdev) if (!res) return -ENXIO; - if (!request_mem_region(res->start, res->end - res->start + 1, DRIVER_NAME)) + if (!request_mem_region(res->start, resource_size(res), DRIVER_NAME)) return -EBUSY; mmc = mmc_alloc_host(sizeof(struct at91mci_host), &pdev->dev); @@ -1063,7 +1063,7 @@ static int __init at91_mci_probe(struct platform_device *pdev) /* * Map I/O region */ - host->baseaddr = ioremap(res->start, res->end - res->start + 1); + host->baseaddr = ioremap(res->start, resource_size(res)); if (!host->baseaddr) { ret = -ENOMEM; goto fail1; @@ -1135,7 +1135,7 @@ fail4: fail5: mmc_free_host(mmc); fail6: - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); dev_err(&pdev->dev, "probe failed, err %d\n", ret); return ret; } @@ -1176,7 +1176,7 @@ static int __exit at91_mci_remove(struct platform_device *pdev) iounmap(host->baseaddr); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); mmc_free_host(mmc); platform_set_drvdata(pdev, NULL); -- 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/