From patchwork Mon Apr 21 23:01:46 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stratos Karafotis X-Patchwork-Id: 4027581 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 B2CA4BFF02 for ; Mon, 21 Apr 2014 23:03:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CA2252037A for ; Mon, 21 Apr 2014 23:03:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 02B8E201BA for ; Mon, 21 Apr 2014 23:03:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755228AbaDUXBz (ORCPT ); Mon, 21 Apr 2014 19:01:55 -0400 Received: from sema.semaphore.gr ([78.46.194.137]:48654 "EHLO sema.semaphore.gr" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754743AbaDUXBu (ORCPT ); Mon, 21 Apr 2014 19:01:50 -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 AD4E082730; Tue, 22 Apr 2014 01:01:43 +0200 (CEST) Message-ID: <5355A35A.5080001@semaphore.gr> Date: Tue, 22 Apr 2014 02:01:46 +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: Ralf Baechle , Viresh Kumar , "Rafael J. Wysocki" CC: John Crispin , Simon Horman , Paul Gortmaker , linux-mips@linux-mips.org, LKML , "linux-pm@vger.kernel.org" Subject: [PATCH v4 4/8] mips: lemote 2f: Use cpufreq_for_each_entry macro for iteration References: <534DB206.1080004@semaphore.gr> In-Reply-To: <534DB206.1080004@semaphore.gr> X-Forwarded-Message-Id: <534DB206.1080004@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=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 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/mips/loongson/lemote-2f/clock.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/arch/mips/loongson/lemote-2f/clock.c b/arch/mips/loongson/lemote-2f/clock.c index e1f427f..1eed38e 100644 --- a/arch/mips/loongson/lemote-2f/clock.c +++ b/arch/mips/loongson/lemote-2f/clock.c @@ -91,9 +91,9 @@ EXPORT_SYMBOL(clk_put); int clk_set_rate(struct clk *clk, unsigned long rate) { + struct cpufreq_frequency_table *pos; int ret = 0; int regval; - int i; if (likely(clk->ops && clk->ops->set_rate)) { unsigned long flags; @@ -106,22 +106,16 @@ int clk_set_rate(struct clk *clk, unsigned long rate) if (unlikely(clk->flags & CLK_RATE_PROPAGATES)) propagate_rate(clk); - for (i = 0; loongson2_clockmod_table[i].frequency != CPUFREQ_TABLE_END; - i++) { - if (loongson2_clockmod_table[i].frequency == - CPUFREQ_ENTRY_INVALID) - continue; - if (rate == loongson2_clockmod_table[i].frequency) + cpufreq_for_each_valid_entry(pos, loongson2_clockmod_table) + if (rate == pos->frequency) break; - } - if (rate != loongson2_clockmod_table[i].frequency) + if (rate != pos->frequency) return -ENOTSUPP; clk->rate = rate; regval = LOONGSON_CHIPCFG0; - regval = (regval & ~0x7) | - (loongson2_clockmod_table[i].driver_data - 1); + regval = (regval & ~0x7) | (pos->driver_data - 1); LOONGSON_CHIPCFG0 = regval; return ret;