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: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Viresh Kumar 2013-10-03 21:26:44 +05:30 • committed by Rafael J. Wysocki
commit e437f3e373

View file

@ -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)