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Commit e437f3e3 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

cpuidle: make __cpuidle_driver_init() return void 



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

[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 267d4bf8

drivers/cpuidle/driver.c

+2 −8
Original line number Diff line number Diff line
@@ -149,10 +149,8 @@ static void cpuidle_setup_broadcast_timer(void *arg) 
/**

 * __cpuidle_driver_init - initialize the driver's internal data

 * @drv: a valid pointer to a struct cpuidle_driver

 *

 * Returns 0 on success, a negative error code otherwise.

 */

static int __cpuidle_driver_init(struct cpuidle_driver *drv)

static void __cpuidle_driver_init(struct cpuidle_driver *drv)

{

	int i;
@@ -179,8 +177,6 @@ static int __cpuidle_driver_init(struct cpuidle_driver *drv) 
		drv->bctimer = 1;

		break;

	}



	return 0;

}



/**
@@ -206,9 +202,7 @@ static int __cpuidle_register_driver(struct cpuidle_driver *drv) 
	if (cpuidle_disabled())

		return -ENODEV;



	ret = __cpuidle_driver_init(drv);

	if (ret)

		return ret;

	__cpuidle_driver_init(drv);



	ret = __cpuidle_set_driver(drv);

	if (ret)