From patchwork Wed May 14 22:30:53 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Soren Brinkmann X-Patchwork-Id: 4178551 Return-Path: X-Original-To: patchwork-linux-arm@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 38318BFF02 for ; Wed, 14 May 2014 22:36:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5FF19202EB for ; Wed, 14 May 2014 22:36:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A7C1520265 for ; Wed, 14 May 2014 22:35:59 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WkhkI-0003pa-S4; Wed, 14 May 2014 22:33:54 +0000 Received: from mail-qg0-x231.google.com ([2607:f8b0:400d:c04::231]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wkhjx-0003h6-Nc for linux-arm-kernel@lists.infradead.org; Wed, 14 May 2014 22:33:34 +0000 Received: by mail-qg0-f49.google.com with SMTP id a108so393410qge.22 for ; Wed, 14 May 2014 15:33:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=N2ecVY63fkb2KkJVH4y6JVb97UmiYWfMu2ZTMsIXhns=; b=u2n+/I+wOeEak2tqp++aXNJCTgAtGGYZYQ42ZVyMBBWtpgl81ARh9T58IqLqSyhvtK BtI0aRnLUMOfmNybamLUSJGw61I7CwSDOuP9VYHT7fcT+sq9ejUGXQHfh/v66F1TRngc qTrYMV6mafStgn1ZwOGaCICiZKqqo0eqyWadkr0nl7O3klQoBJL4BAgEUYXTDSUF9zhf ue0+D8bT5tiyRPq75PC+4k4Y+RRsMA6sDy8IwouNEhArrrSJcAQpZuWHyd9VZEfvroXc s40xHQTbETv1OMD+MxB53FWBkY7bEHyWiX/wIYAFadCQNC1CZu8zeItxvfba+U7kqxgg 9NHw== X-Received: by 10.140.35.212 with SMTP id n78mr9634396qgn.87.1400106791756; Wed, 14 May 2014 15:33:11 -0700 (PDT) Received: from localhost ([149.199.62.254]) by mx.google.com with ESMTPSA id r14sm1973581qga.4.2014.05.14.15.33.10 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Wed, 14 May 2014 15:33:11 -0700 (PDT) From: Soren Brinkmann To: Mike Turquette , "Rafael J. Wysocki" , Viresh Kumar , Russell King Subject: [RFC PATCH 3/5] cpufreq: cpu0: Use clk_round_rate_nearest() Date: Wed, 14 May 2014 15:30:53 -0700 Message-Id: <1400106655-22465-4-git-send-email-soren.brinkmann@xilinx.com> X-Mailer: git-send-email 1.9.3.1.ga73a6ad In-Reply-To: <1400106655-22465-1-git-send-email-soren.brinkmann@xilinx.com> References: <1400106655-22465-1-git-send-email-soren.brinkmann@xilinx.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140514_153333_847217_73A75864 X-CRM114-Status: GOOD ( 10.97 ) X-Spam-Score: 0.0 (/) Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org, Michal Simek , Soren Brinkmann , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, RP_MATCHES_RCVD, T_DKIM_INVALID, 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 Round clock frequencies to the nearest possible frequency. As opposed to the nearest that does not exceed the requested one. Signed-off-by: Soren Brinkmann --- drivers/cpufreq/cpufreq-cpu0.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c index 1bf6bbac3e03..e1de9dc46542 100644 --- a/drivers/cpufreq/cpufreq-cpu0.c +++ b/drivers/cpufreq/cpufreq-cpu0.c @@ -42,7 +42,8 @@ static int cpu0_set_target(struct cpufreq_policy *policy, unsigned int index) long freq_Hz, freq_exact; int ret; - freq_Hz = clk_round_rate(cpu_clk, freq_table[index].frequency * 1000); + freq_Hz = clk_round_rate_nearest(cpu_clk, + freq_table[index].frequency * 1000); if (freq_Hz <= 0) freq_Hz = freq_table[index].frequency * 1000;