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authorRichard Cochran <rcochran@linutronix.de>2016-04-06 17:00:49 -0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-04-07 22:10:51 +0200
commit5469c827d20ab013f43d4f5f94e101d0cf7afd2c (patch)
tree228c66293cfeaf861761b0cd34e63ef8d28e63ef /drivers/idle
parentf70415496d5ddf06fe7e0a22250d60bab2b2d7cc (diff)
intel_idle: Fix a helper function's return value.
The function, intel_idle_cpuidle_driver_init, delivers no error codes at all. This patch changes the function to return 'void' instead of returning zero. Signed-off-by: Richard Cochran <rcochran@linutronix.de> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/idle')
-rw-r--r--drivers/idle/intel_idle.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 9d5ed3264135..dfa90558babf 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -1111,7 +1111,7 @@ static void intel_idle_state_table_update(void)
* intel_idle_cpuidle_driver_init()
* allocate, initialize cpuidle_states
*/
-static int __init intel_idle_cpuidle_driver_init(void)
+static void __init intel_idle_cpuidle_driver_init(void)
{
int cstate;
struct cpuidle_driver *drv = &intel_idle_driver;
@@ -1173,8 +1173,6 @@ static int __init intel_idle_cpuidle_driver_init(void)
if (icpu->disable_promotion_to_c1e) /* each-cpu is redundant */
on_each_cpu(c1e_promotion_disable, NULL, 1);
-
- return 0;
}

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