From patchwork Wed Sep 10 12:08:28 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Petazzoni X-Patchwork-Id: 4876671 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9A685C0338 for ; Wed, 10 Sep 2014 12:08:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7D20D200E5 for ; Wed, 10 Sep 2014 12:08:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 540F92013D for ; Wed, 10 Sep 2014 12:08:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751094AbaIJMIg (ORCPT ); Wed, 10 Sep 2014 08:08:36 -0400 Received: from top.free-electrons.com ([176.31.233.9]:36837 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751117AbaIJMIf (ORCPT ); Wed, 10 Sep 2014 08:08:35 -0400 Received: by mail.free-electrons.com (Postfix, from userid 106) id 778987AE; Wed, 10 Sep 2014 14:08:35 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-9.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 10CFF6D4; Wed, 10 Sep 2014 14:08:35 +0200 (CEST) From: Thomas Petazzoni To: Viresh Kumar Cc: Rafael Wysocki , Lists linaro-kernel , "linux-pm@vger.kernel.org" , Shawn Guo , Stephen Boyd , "linux-arm-msm@vger.kernel.org" , Sachin Kamat , Thomas Abraham , Santosh Shilimkar , "pramod.gurav@smartplayin.com" , Rob Herring , Mike Turquette , Gregory Clement , Ezequiel Garcia , Tawfik Bayouk , Nadav Haklai , Lior Amsalem , Thomas Petazzoni Subject: [PATCHv2 4/4] cpufreq: cpufreq-dt: adjust message related to regulators Date: Wed, 10 Sep 2014 14:08:28 +0200 Message-Id: <1410350908-11316-5-git-send-email-thomas.petazzoni@free-electrons.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1410350908-11316-1-git-send-email-thomas.petazzoni@free-electrons.com> References: <1410350908-11316-1-git-send-email-thomas.petazzoni@free-electrons.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The cpufreq-dt driver tries to get a regulator for each CPU. This regulator is optional, but when not present, a scary message "failed to get cpuX regulator" is displayed. To solve this, we reduce the severity of the message from dev_warn() to dev_dbg() and we reword the message to not be as scary. Signed-off-by: Thomas Petazzoni Acked-by: Viresh Kumar --- drivers/cpufreq/cpufreq-dt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 987bbfa..b14628f 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -147,8 +147,8 @@ try_again: goto try_again; } - dev_warn(cpu_dev, "failed to get cpu%d regulator: %ld\n", - cpu, PTR_ERR(cpu_reg)); + dev_dbg(cpu_dev, "no regulator for cpu%d: %ld\n", + cpu, PTR_ERR(cpu_reg)); } cpu_clk = clk_get(cpu_dev, NULL);