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Commit 267d4bf8 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

cpuidle: make __cpuidle_device_init() return void 



The only value returned by __cpuidle_device_init() is 0, so it very
well may be a void function.  Make that happen.

[rjw: Changelog]
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent caf4a36e

drivers/cpuidle/cpuidle.c

+2 −6
Original line number Diff line number Diff line
@@ -358,12 +358,10 @@ static void __cpuidle_unregister_device(struct cpuidle_device *dev) 
	module_put(drv->owner);

}



static int __cpuidle_device_init(struct cpuidle_device *dev)

static void __cpuidle_device_init(struct cpuidle_device *dev)

{

	memset(dev->states_usage, 0, sizeof(dev->states_usage));

	dev->last_residency = 0;



	return 0;

}



/**
@@ -410,9 +408,7 @@ int cpuidle_register_device(struct cpuidle_device *dev) 
	if (dev->registered)

		goto out_unlock;



	ret = __cpuidle_device_init(dev);

	if (ret)

		goto out_unlock;

	__cpuidle_device_init(dev);



	ret = __cpuidle_register_device(dev);

	if (ret)