From patchwork Mon Apr 21 23:01:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stratos Karafotis X-Patchwork-Id: 4027591 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 A294CBFF02 for ; Mon, 21 Apr 2014 23:03:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E44A120379 for ; Mon, 21 Apr 2014 23:03:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B3C320173 for ; Mon, 21 Apr 2014 23:03:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755091AbaDUXBR (ORCPT ); Mon, 21 Apr 2014 19:01:17 -0400 Received: from sema.semaphore.gr ([78.46.194.137]:48645 "EHLO sema.semaphore.gr" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754743AbaDUXBO (ORCPT ); Mon, 21 Apr 2014 19:01:14 -0400 Received: from albert.lan (ppp079166063152.access.hol.gr [79.166.63.152]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: stratosk) by sema.semaphore.gr (Postfix) with ESMTPSA id 4B2A182730; Tue, 22 Apr 2014 01:01:08 +0200 (CEST) Message-ID: <5355A336.5000401@semaphore.gr> Date: Tue, 22 Apr 2014 02:01:10 +0300 From: Stratos Karafotis User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Sekhar Nori , Kevin Hilman , Russell King , "Rafael J. Wysocki" , "linux-pm@vger.kernel.org" CC: Viresh Kumar , davinci-linux-open-source@linux.davincidsp.com, "linux-arm-kernel@lists.infradead.org" , LKML Subject: [PATCH v4 3/8] ARM: davinci: da850: Use cpufreq_for_each_entry macro for iteration References: <53553AD8.5080901@semaphore.gr> In-Reply-To: <53553AD8.5080901@semaphore.gr> X-Forwarded-Message-Id: <53553AD8.5080901@semaphore.gr> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 The cpufreq core now supports the cpufreq_for_each_entry macro helper for iteration over the cpufreq_frequency_table, so use it. It should have no functional changes. Signed-off-by: Stratos Karafotis --- arch/arm/mach-davinci/da850.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 85399c9..45ce065 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -1092,20 +1092,21 @@ int da850_register_cpufreq(char *async_clk) static int da850_round_armrate(struct clk *clk, unsigned long rate) { - int i, ret = 0, diff; + int ret = 0, diff; unsigned int best = (unsigned int) -1; struct cpufreq_frequency_table *table = cpufreq_info.freq_table; + struct cpufreq_frequency_table *pos; rate /= 1000; /* convert to kHz */ - for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { - diff = table[i].frequency - rate; + cpufreq_for_each_entry(pos, table) { + diff = pos->frequency - rate; if (diff < 0) diff = -diff; if (diff < best) { best = diff; - ret = table[i].frequency; + ret = pos->frequency; } }