From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755363AbZAaUsA (ORCPT ); Sat, 31 Jan 2009 15:48:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752578AbZAaUrw (ORCPT ); Sat, 31 Jan 2009 15:47:52 -0500 Received: from fg-out-1718.google.com ([72.14.220.153]:20773 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752419AbZAaUrv (ORCPT ); Sat, 31 Jan 2009 15:47:51 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=Oul9Tli/neimeeUmy3EmOlHKCfgFpJjbKe8risxjAqS7jfJ2JfKdFvLh5xv0LOxG9E 0dt4tqKtbDFWSvoA36q7lC5fMGpV9tyWjMU9DCaO7kdez+eT9e+vvHqvui91gIf4Dyof KsRercltwGmLv6zLfRO1Mjt4qzqK85L+o7ur4= From: Philipp Zabel To: linux-kernel@vger.kernel.org Cc: Samuel Ortiz , Philipp Zabel Subject: [PATCH] mfd/htc-egpio: fix iomem resource handling using resource_size Date: Sat, 31 Jan 2009 21:47:43 +0100 Message-Id: <1233434863-11806-1-git-send-email-philipp.zabel@gmail.com> X-Mailer: git-send-email 1.5.6.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes an off-by-one error in the iomem resource mapping. Signed-off-by: Philipp Zabel --- drivers/mfd/htc-egpio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c index 1a4d046..e9b0745 100644 --- a/drivers/mfd/htc-egpio.c +++ b/drivers/mfd/htc-egpio.c @@ -286,7 +286,7 @@ static int __init egpio_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) goto fail; - ei->base_addr = ioremap_nocache(res->start, res->end - res->start); + ei->base_addr = ioremap_nocache(res->start, resource_size(res)); if (!ei->base_addr) goto fail; pr_debug("EGPIO phys=%08x virt=%p\n", (u32)res->start, ei->base_addr); -- 1.5.6.5