From patchwork Fri Apr 12 12:36:01 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 2435751 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 8B721DF2A1 for ; Fri, 12 Apr 2013 13:26:36 +0000 (UTC) Received: from merlin.infradead.org ([205.233.59.134]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UQdMS-0004pQ-IU; Fri, 12 Apr 2013 12:45:51 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UQdG4-0002vt-A5; Fri, 12 Apr 2013 12:39:12 +0000 Received: from mail-wi0-x234.google.com ([2a00:1450:400c:c05::234]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UQdDv-0002jx-VZ for linux-arm-kernel@lists.infradead.org; Fri, 12 Apr 2013 12:37:06 +0000 Received: by mail-wi0-f180.google.com with SMTP id c10so1529659wiw.13 for ; Fri, 12 Apr 2013 05:36:57 -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=y58kHajw97vzuWEpzhyEiOfYxG4CpOc2/P7Zwlkd5Xw=; b=U0N5qMgRYjwAHPMDY4ktUz7rvKKvzwACVit59LbE+UmkcVp1mFrWx9BGZ0d4UG0QO7 Dy3199ujOj2ZLDin5M/jHiC43voXYh2b+bBw5MyIE7DZIqzxgD71phkFbNQ13S0eVKcs zRUBtPbuPe9c7SYHzXjQekmclzqwgjIqBbpuAk5mzDcoAwJ4o07u8+/YBqpsdPCwtE1w jL9Bfri+JuflR8czVrajuAcXMOxgtsKcB+iJeSpJlouuKKed9dW4TyKKAjiclxFm93J5 DFpP25GPOEuIDCua7rYNjMaZ0lKXATBUVutq6stK2FqRuGzTFOYA/TvAJzGxK7psPUHw EZKg== X-Received: by 10.181.11.196 with SMTP id ek4mr3726638wid.30.1365770217099; Fri, 12 Apr 2013 05:36:57 -0700 (PDT) Received: from mai.home (AToulouse-654-1-349-85.w90-55.abo.wanadoo.fr. [90.55.188.85]) by mx.google.com with ESMTPS id ej8sm3043646wib.9.2013.04.12.05.36.54 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 12 Apr 2013 05:36:56 -0700 (PDT) From: Daniel Lezcano To: rjw@sisk.pl Subject: [V3 patch 15/19] ARM: tegra: cpuidle: use init/exit common routine for tegra3 Date: Fri, 12 Apr 2013 14:36:01 +0200 Message-Id: <1365770165-27096-16-git-send-email-daniel.lezcano@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1365770165-27096-1-git-send-email-daniel.lezcano@linaro.org> References: <1365770165-27096-1-git-send-email-daniel.lezcano@linaro.org> X-Gm-Message-State: ALoCoQnMODYuVVvXZTe7bIWk7t/EvHeOZc7N/P82+RTE6znDvQ3Jv31cnPkdzD17iLAquIsp+jov X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130412_083700_209888_9AA3EACC X-CRM114-Status: GOOD ( 12.17 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 1.7 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: andrew@lunn.ch, khilman@deeprootsystems.com, linus.walleij@linaro.org, nsekhar@ti.com, josephl@nvidia.com, kgene.kim@samsung.com, patches@linaro.org, magnus.damm@gmail.com, tony@atomide.com, plagnioj@jcrosoft.com, linaro-kernel@lists.linaro.org, jason@lakedaemon.net, swarren@wwwdotorg.org, nicolas.ferre@atmel.com, rob.herring@calxeda.com, horms@verge.net.au, linux@maxim.org.za, linux-arm-kernel@lists.infradead.org, deepthi@linux.vnet.ibm.com, jkosina@suse.cz, linux-pm@vger.kernel.org, lethal@linux-sh.org, santosh.shilimkar@ti.com, kernel@pengutronix.de 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 Remove the duplicated code and use the cpuidle common code for initialization. Signed-off-by: Daniel Lezcano Acked-by: Stephen Warren --- arch/arm/mach-tegra/cpuidle-tegra30.c | 27 +-------------------------- 1 file changed, 1 insertion(+), 26 deletions(-) diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index f6a0c72..36dc2be 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -64,8 +64,6 @@ static struct cpuidle_driver tegra_idle_driver = { }, }; -static DEFINE_PER_CPU(struct cpuidle_device, tegra_idle_device); - #ifdef CONFIG_PM_SLEEP static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev, struct cpuidle_driver *drv, @@ -156,31 +154,8 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, int __init tegra30_cpuidle_init(void) { - int ret; - unsigned int cpu; - struct cpuidle_device *dev; - struct cpuidle_driver *drv = &tegra_idle_driver; - #ifdef CONFIG_PM_SLEEP tegra_tear_down_cpu = tegra30_tear_down_cpu; #endif - - ret = cpuidle_register_driver(&tegra_idle_driver); - if (ret) { - pr_err("CPUidle driver registration failed\n"); - return ret; - } - - for_each_possible_cpu(cpu) { - dev = &per_cpu(tegra_idle_device, cpu); - dev->cpu = cpu; - - ret = cpuidle_register_device(dev); - if (ret) { - pr_err("CPU%u: CPUidle device registration failed\n", - cpu); - return ret; - } - } - return 0; + return cpuidle_register(&tegra_idle_driver, NULL); }