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cpuidle: make __cpuidle_driver_init() return void

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

[rjw: Changelog]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2013-10-03 21:26:44 +05:30 committed by Rafael J. Wysocki
parent 267d4bf8ee
commit e437f3e373
1 changed files with 2 additions and 8 deletions
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10
drivers/cpuidle/driver.c
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@ -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)