From patchwork Thu May 16 11:15:31 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 2577221 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 59611DFB7B for ; Thu, 16 May 2013 11:25:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752297Ab3EPLZT (ORCPT ); Thu, 16 May 2013 07:25:19 -0400 Received: from sauhun.de ([89.238.76.85]:56057 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752494Ab3EPLOk (ORCPT ); Thu, 16 May 2013 07:14:40 -0400 Received: from p5b387862.dip0.t-ipconnect.de ([91.56.120.98]:54692 helo=localhost) by pokefinder.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1Ucw8s-0006he-KU; Thu, 16 May 2013 13:14:39 +0200 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: [PATCH 03/33] drivers/cpufreq: don't check resource with devm_ioremap_resource Date: Thu, 16 May 2013 13:15:31 +0200 Message-Id: <1368702961-4325-4-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1368702961-4325-1-git-send-email-wsa@the-dreams.de> References: <1368702961-4325-1-git-send-email-wsa@the-dreams.de> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@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);