From patchwork Fri Mar 15 14:27:10 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 2278241 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 97EB03FC8F for ; Fri, 15 Mar 2013 14:27:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754951Ab3COO1n (ORCPT ); Fri, 15 Mar 2013 10:27:43 -0400 Received: from mail-we0-f182.google.com ([74.125.82.182]:43630 "EHLO mail-we0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754665Ab3COO1m (ORCPT ); Fri, 15 Mar 2013 10:27:42 -0400 Received: by mail-we0-f182.google.com with SMTP id t57so3254323wey.41 for ; Fri, 15 Mar 2013 07:27:41 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:x-gm-message-state; bh=YH2Tolp22A6ccPyVfu2G+A60E5BNLK0ZlDm/5/euJiw=; b=i1cAWVdeYVOs0LwbxecuOcCYbClcD/ZtB9Xrhx6V2iF+3xk6TcDOfixQzFdlR5CU5y er6DzA1KHHfZOqCvu5MQnMb6rHBUNnP+5h95XAMPE98ld4a1qq1FETDC+zhejjgURy18 FwCjd6gKnpSuXJ6aF1u333GrNvA2lhIU58UBOwp6JRPZXnQuI6TVSzzdViyP+cpI1id0 mpJi/UCOrBZhJUJFXPj0Lw3AYWaCuzEk2lgT3Goi9pKDQ1DuDS88UrWWu0fq7PQHE/13 cB/93wMqB+etaEHmJhIm27hQyVJhyVGSPAp/LApetTkX2CsyIIEkFtm80G53dCelgW+X lZJw== X-Received: by 10.180.97.166 with SMTP id eb6mr3330729wib.20.1363357661078; Fri, 15 Mar 2013 07:27:41 -0700 (PDT) Received: from mai.home (AToulouse-654-1-276-229.w90-5.abo.wanadoo.fr. [90.5.59.229]) by mx.google.com with ESMTPS id fv2sm3486696wib.6.2013.03.15.07.27.38 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 15 Mar 2013 07:27:40 -0700 (PDT) From: Daniel Lezcano To: linaro-kernel@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Cc: linux@maxim.org.za, nicolas.ferre@atmel.com, plagnioj@jcrosoft.com, lenb@kernel.org, rjw@sisk.pl, nsekhar@ti.com, kevin.hilman@linaro.org, horms@verge.net.au, magnus.damm@gmail.com, kernel@pengutronix.de, ben-linux@fluff.org, kgene.kim@samsung.com, rob.herring@calxeda.com, jason@lakedaemon.net, andrew@lunn.ch Subject: [RFC patch 11/11] cpuidle / kirkwood : use common ARM cpuidle driver Date: Fri, 15 Mar 2013 15:27:10 +0100 Message-Id: <1363357630-22214-12-git-send-email-daniel.lezcano@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1363357630-22214-1-git-send-email-daniel.lezcano@linaro.org> References: <1363357630-22214-1-git-send-email-daniel.lezcano@linaro.org> X-Gm-Message-State: ALoCoQkyZtVY9iFxSYUV7xncEEQdEWNX67hqkCwJ94pgHZdhvfVH6JAY5q2Y4t4cwXhlWEBkfKJS Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Signed-off-by: Daniel Lezcano --- drivers/cpuidle/cpuidle-kirkwood.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/drivers/cpuidle/cpuidle-kirkwood.c b/drivers/cpuidle/cpuidle-kirkwood.c index 670aa1e..60efdc5 100644 --- a/drivers/cpuidle/cpuidle-kirkwood.c +++ b/drivers/cpuidle/cpuidle-kirkwood.c @@ -53,9 +53,6 @@ static struct cpuidle_driver kirkwood_idle_driver = { }, .state_count = KIRKWOOD_MAX_STATES, }; -static struct cpuidle_device *device; - -static DEFINE_PER_CPU(struct cpuidle_device, kirkwood_cpuidle_device); /* Initialize CPU idle by registering the idle states */ static int kirkwood_cpuidle_probe(struct platform_device *pdev) @@ -70,22 +67,12 @@ static int kirkwood_cpuidle_probe(struct platform_device *pdev) if (!ddr_operation_base) return -EADDRNOTAVAIL; - device = &per_cpu(kirkwood_cpuidle_device, smp_processor_id()); - device->state_count = KIRKWOOD_MAX_STATES; - - cpuidle_register_driver(&kirkwood_idle_driver); - if (cpuidle_register_device(device)) { - pr_err("kirkwood_init_cpuidle: Failed registering\n"); - return -EIO; - } - return 0; + return arm_idle_init(&kirkwood_idle_driver); } int kirkwood_cpuidle_remove(struct platform_device *pdev) { - cpuidle_unregister_device(device); - cpuidle_unregister_driver(&kirkwood_idle_driver); - + arm_idle_exit(&kirkwood_idle_driver); return 0; }