From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752882Ab3EJIQs (ORCPT ); Fri, 10 May 2013 04:16:48 -0400 Received: from sauhun.de ([89.238.76.85]:60414 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752803Ab3EJIQq (ORCPT ); Fri, 10 May 2013 04:16:46 -0400 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , "Rafael J. Wysocki" , Viresh Kumar , cpufreq@vger.kernel.org, linux-pm@vger.kernel.org Subject: [RFC 03/42] drivers/cpufreq: don't check resource with devm_ioremap_resource Date: Fri, 10 May 2013 10:16:48 +0200 Message-Id: <1368173847-5661-4-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> References: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang --- drivers/cpufreq/kirkwood-cpufreq.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/cpufreq/kirkwood-cpufreq.c b/drivers/cpufreq/kirkwood-cpufreq.c index d36ea8d..b2644af 100644 --- a/drivers/cpufreq/kirkwood-cpufreq.c +++ b/drivers/cpufreq/kirkwood-cpufreq.c @@ -171,10 +171,6 @@ static int kirkwood_cpufreq_probe(struct platform_device *pdev) priv.dev = &pdev->dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "Cannot get memory resource\n"); - return -ENODEV; - } priv.base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(priv.base)) return PTR_ERR(priv.base); -- 1.7.10.4