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| author | Richard Cochran <rcochran@linutronix.de> | 2016-04-06 17:00:49 -0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-04-07 22:10:51 +0200 |
| commit | 5469c827d20ab013f43d4f5f94e101d0cf7afd2c (patch) | |
| tree | 228c66293cfeaf861761b0cd34e63ef8d28e63ef /drivers/idle | |
| parent | f70415496d5ddf06fe7e0a22250d60bab2b2d7cc (diff) | |
| download | lwn-5469c827d20ab013f43d4f5f94e101d0cf7afd2c.tar.gz lwn-5469c827d20ab013f43d4f5f94e101d0cf7afd2c.zip | |
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.c | 4 |
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; } |