From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: [PATCH RESEND] at91_mci.c: use resource_size() Date: Fri, 27 Aug 2010 20:08:13 +0100 Message-ID: <20100827190812.GD20407@void.printf.net> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from void.printf.net ([89.145.121.20]:51208 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752040Ab0H0TIW (ORCPT ); Fri, 27 Aug 2010 15:08:22 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: H Hartley Sweeten Cc: akpm@linux-foundation.org, linux-mmc@vger.kernel.org From: H Hartley Sweeten Date: Mon, 14 Dec 2009 14:10:26 -0500 Use resource_size(). Signed-off-by: H Hartley Sweeten [cjb: rebased patch against Linus] Signed-off-by: Chris Ball --- drivers/mmc/host/at91_mci.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 5f3a599..3995db3 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -927,7 +927,7 @@ 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); @@ -1016,7 +1016,7 @@ 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; @@ -1092,7 +1092,7 @@ fail4b: 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; } @@ -1137,7 +1137,7 @@ 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); -- 1.7.0.1 -- Chris Ball One Laptop Per Child