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Subject[PATCH 5/8] intel_idle: Move and clean up intel_idle_cpuidle_devices_uninit()
Date
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Move intel_idle_cpuidle_devices_uninit() closer to its caller,
intel_idle_init(), add the __init modifier to its header, drop a
redundant local variable from it and fix up its kerneldoc comment.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/idle/intel_idle.c | 26 +++++++++++---------------
1 file changed, 11 insertions(+), 15 deletions(-)

Index: linux-pm/drivers/idle/intel_idle.c
===================================================================
--- linux-pm.orig/drivers/idle/intel_idle.c
+++ linux-pm/drivers/idle/intel_idle.c
@@ -1297,21 +1297,6 @@ static inline bool intel_idle_off_by_def
#endif /* !CONFIG_ACPI_PROCESSOR_CSTATE */

/*
- * intel_idle_cpuidle_devices_uninit()
- * Unregisters the cpuidle devices.
- */
-static void intel_idle_cpuidle_devices_uninit(void)
-{
- int i;
- struct cpuidle_device *dev;
-
- for_each_online_cpu(i) {
- dev = per_cpu_ptr(intel_idle_cpuidle_devices, i);
- cpuidle_unregister_device(dev);
- }
-}
-
-/*
* ivt_idle_state_table_update(void)
*
* Tune IVT multi-socket targets
@@ -1565,6 +1550,17 @@ static int intel_idle_cpu_online(unsigne
return 0;
}

+/**
+ * intel_idle_cpuidle_devices_uninit - Unregister all cpuidle devices.
+ */
+static void __init intel_idle_cpuidle_devices_uninit(void)
+{
+ int i;
+
+ for_each_online_cpu(i)
+ cpuidle_unregister_device(per_cpu_ptr(intel_idle_cpuidle_devices, i));
+}
+
static int __init intel_idle_init(void)
{
const struct x86_cpu_id *id;


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