From patchwork Thu Sep 26 05:26:42 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sachin Kamat X-Patchwork-Id: 2946561 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2EF6E9F289 for ; Thu, 26 Sep 2013 05:26:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 663DE202F9 for ; Thu, 26 Sep 2013 05:26:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 93E32201F0 for ; Thu, 26 Sep 2013 05:26:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751277Ab3IZF0q (ORCPT ); Thu, 26 Sep 2013 01:26:46 -0400 Received: from mail-pb0-f42.google.com ([209.85.160.42]:60423 "EHLO mail-pb0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750805Ab3IZF0q (ORCPT ); Thu, 26 Sep 2013 01:26:46 -0400 Received: by mail-pb0-f42.google.com with SMTP id un15so638972pbc.15 for ; Wed, 25 Sep 2013 22:26:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=u4PVKlHa9hSpsnIpPItQXM9rn+Tzuttv417ByaGXHvM=; b=l/Wl+bU4thEbhpKJUrtteh+eOcMbKVYH+2yLf1eC1AVVbt9mqF5v4rD88rSy98e5z9 gWFx7t2iG/qFCAGaChMjgfnHx1V8EpkSprXZXlcfQsrnS4n4b+8eSuSq8VTYl/mvQeGH w/4ELQnOP7K4ah+Z9pL9prsUre6HxAlahc7/EW6LRPK778z10Wquw5t+78YRQmBQhqb6 FZuLLwte31x6Ex36dU7/bwZoRxxaM6z3QJKccvqHpeu5KHYPVh8nbs4BW1Rw4yJNOYRB aU406t0IJnvel/qgKdlBbLmZe41tKj1MnuQgWjP6Zcn+aq6zeTifBE0R415pK5dUJVcZ 7SEQ== X-Gm-Message-State: ALoCoQndJZ7rwYhJ3U9/LzHeJawkcoGgyLIqq9Q2U7FO7gRJBn6STDszFE6ivlB7jpaMvqv7Hywx X-Received: by 10.68.136.7 with SMTP id pw7mr36928469pbb.106.1380173205414; Wed, 25 Sep 2013 22:26:45 -0700 (PDT) Received: from linaro.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPSA id xv2sm51621954pbb.39.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 25 Sep 2013 22:26:44 -0700 (PDT) From: Sachin Kamat To: linux-pm@vger.kernel.org Cc: cpufreq@vger.kernel.org, viresh.kumar@linaro.org, rjw@sisk.pl, sachin.kamat@linaro.org Subject: [PATCH 1/1] cpufreq: SPEAr: Fix incorrect variable type Date: Thu, 26 Sep 2013 10:56:42 +0530 Message-Id: <1380173202-12624-1-git-send-email-sachin.kamat@linaro.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-9.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 'clk_round_rate' returns a negative error code upon failure. This will never get detected by unsigned 'newfreq'. Make it signed. Signed-off-by: Sachin Kamat Acked-by: Viresh Kumar --- drivers/cpufreq/spear-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c index 19e364fa..3f41816 100644 --- a/drivers/cpufreq/spear-cpufreq.c +++ b/drivers/cpufreq/spear-cpufreq.c @@ -113,7 +113,7 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) { struct cpufreq_freqs freqs; - unsigned long newfreq; + long newfreq; struct clk *srcclk; int index, ret, mult = 1;