From mboxrd@z Thu Jan 1 00:00:00 1970 From: Silviu-Mihai Popescu Subject: [PATCH] mmc: host: use resource_size() Date: Tue, 12 Mar 2013 20:21:26 +0200 Message-ID: <1363112486-2543-1-git-send-email-silviupopescu1990@gmail.com> Return-path: Received: from mail-we0-f177.google.com ([74.125.82.177]:63395 "EHLO mail-we0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932456Ab3CLSVd (ORCPT ); Tue, 12 Mar 2013 14:21:33 -0400 Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: linux-mmc@vger.kernel.org Cc: cjb@laptop.org, yunhong.jiang@intel.com, sheng@linux.intel.com, mikechan@google.com, xiaohui.xin@intel.com, jun.nakajima@intel.com, linux-kernel@vger.kernel.org, Silviu-Mihai Popescu Use resource_size() instead of explicit calculation. This was found via make coccicheck. Signed-off-by: Silviu-Mihai Popescu --- drivers/mmc/host/android-goldfish.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/android-goldfish.c b/drivers/mmc/host/android-goldfish.c index ef3aef0..7780c14 100644 --- a/drivers/mmc/host/android-goldfish.c +++ b/drivers/mmc/host/android-goldfish.c @@ -476,7 +476,7 @@ static int goldfish_mmc_probe(struct platform_device *pdev) host->mmc = mmc; pr_err("mmc: Mapping %lX to %lX\n", (long)res->start, (long)res->end); - host->reg_base = ioremap(res->start, res->end - res->start + 1); + host->reg_base = ioremap(res->start, resource_size(res)); if (host->reg_base == NULL) { ret = -ENOMEM; goto ioremap_failed; -- 1.7.9.5