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Commit f040c26f authored by Daniel Lezcano's avatar Daniel Lezcano Committed by Rafael J. Wysocki
Browse files

ARM: tegra: cpuidle: use init/exit common routine for tegra3 



Remove the duplicated code and use the cpuidle common code for initialization.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent c5106c9d

arch/arm/mach-tegra/cpuidle-tegra30.c

+1 −26
Original line number Diff line number Diff line
@@ -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);

}