From e437f3e37369606bf1a340e0504554d6530abc51 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 3 Oct 2013 21:26:44 +0530 Subject: 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 Signed-off-by: Rafael J. Wysocki --- drivers/cpuidle/driver.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c index ced1df6844eb..d97d072a461c 100644 --- a/drivers/cpuidle/driver.c +++ b/drivers/cpuidle/driver.c @@ -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) -- cgit v1.2.3