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Commit 3aec0345 authored by Daniel Lezcano's avatar Daniel Lezcano Committed by Rafael J. Wysocki
Browse files

ARM: davinci: cpuidle: use init/exit common routine 



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 avatarSekhar Nori <nsekhar@ti.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 30dc72c6

arch/arm/mach-davinci/cpuidle.c

+1 −19
Original line number Diff line number Diff line
@@ -25,7 +25,6 @@ 


#define DAVINCI_CPUIDLE_MAX_STATES	2



static DEFINE_PER_CPU(struct cpuidle_device, davinci_cpuidle_device);

static void __iomem *ddr2_reg_base;

static bool ddr2_pdown;
@@ -76,12 +75,8 @@ static struct cpuidle_driver davinci_idle_driver = { 


static int __init davinci_cpuidle_probe(struct platform_device *pdev)

{

	int ret;

	struct cpuidle_device *device;

	struct davinci_cpuidle_config *pdata = pdev->dev.platform_data;



	device = &per_cpu(davinci_cpuidle_device, smp_processor_id());



	if (!pdata) {

		dev_err(&pdev->dev, "cannot get platform data\n");

		return -ENOENT;
@@ -91,20 +86,7 @@ static int __init davinci_cpuidle_probe(struct platform_device *pdev) 


	ddr2_pdown = pdata->ddr2_pdown;



	ret = cpuidle_register_driver(&davinci_idle_driver);

	if (ret) {

		dev_err(&pdev->dev, "failed to register driver\n");

		return ret;

	}



	ret = cpuidle_register_device(device);

	if (ret) {

		dev_err(&pdev->dev, "failed to register device\n");

		cpuidle_unregister_driver(&davinci_idle_driver);

		return ret;

	}



	return 0;

	return cpuidle_register(&davinci_idle_driver, NULL);

}



static struct platform_driver davinci_cpuidle_driver = {