From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Lezcano Subject: [PATCH 14/18] ARM: tegra3: cpuidle: use init/exit common routine Date: Wed, 10 Apr 2013 16:22:19 +0200 Message-ID: <1365603743-5618-15-git-send-email-daniel.lezcano@linaro.org> References: <1365603743-5618-1-git-send-email-daniel.lezcano@linaro.org> Return-path: Received: from mail-wi0-f180.google.com ([209.85.212.180]:54685 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936888Ab3DJOXQ (ORCPT ); Wed, 10 Apr 2013 10:23:16 -0400 Received: by mail-wi0-f180.google.com with SMTP id c10so523532wiw.13 for ; Wed, 10 Apr 2013 07:23:15 -0700 (PDT) In-Reply-To: <1365603743-5618-1-git-send-email-daniel.lezcano@linaro.org> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: rjw@sisk.pl Cc: linus.walleij@linaro.org, jason@lakedaemon.net, andrew@lunn.ch, kernel@pengutronix.de, swarren@wwwdotorg.org, santosh.shilimkar@ti.com, nicolas.ferre@atmel.com, plagnioj@jcrosoft.com, linux@maxim.org.za, rob.herring@calxeda.com, nsekhar@ti.com, horms@verge.net.au, magnus.damm@gmail.com, deepthi@linux.vnet.ibm.com, lethal@linux-sh.org, jkosina@suse.cz, kgene.kim@samsung.com, khilman@deeprootsystems.com, tony@atomide.com, linux-pm@vger.kernel.org, patches@linaro.org, linux-arm-kernel@lists.infradead.org, linaro-kernel@lists.linaro.org, josephl@nvidia.com Remove the duplicated code and use the cpuidle common code for initialization. Signed-off-by: Daniel Lezcano --- 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); } -- 1.7.9.5