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POWERPC: pseries: cpuidle: remove superfluous dev->state_count initialization

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pseries cpuidle driver sets dev->state_count to drv->state_count so
the default dev->state_count initialization in cpuidle_enable_device()
(called from cpuidle_register_device()) can be used instead.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2013-12-20 19:47:24 +01:00 committed by Rafael J. Wysocki
parent 118f5c1d55
commit 33e7312529
1 changed files with 0 additions and 2 deletions
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2
arch/powerpc/platforms/pseries/processor_idle.c
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@ -271,7 +271,6 @@ static void pseries_idle_devices_uninit(void)
static int pseries_idle_devices_init(void)
{
int i;
struct cpuidle_driver *drv = &pseries_idle_driver;
struct cpuidle_device *dev;
pseries_cpuidle_devices = alloc_percpu(struct cpuidle_device);
@ -280,7 +279,6 @@ static int pseries_idle_devices_init(void)
for_each_possible_cpu(i) {
dev = per_cpu_ptr(pseries_cpuidle_devices, i);
dev->state_count = drv->state_count;
dev->cpu = i;
if (cpuidle_register_device(dev)) {
printk(KERN_DEBUG \