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| author | Fenghua Yu <fenghua.yu@intel.com> | 2011-11-15 21:59:31 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-11-23 21:15:20 +0100 |
| commit | d7268a31c8aabc5a29ccc7f76de84383e5f38737 (patch) | |
| tree | 6d72a54974849c5b6ba7c1b85e6122610a4b8d55 /kernel/cpu.c | |
| parent | PM / Usermodehelper: Cleanup remnants of usermodehelper_pm_callback() (diff) | |
| download | linux-d7268a31c8aabc5a29ccc7f76de84383e5f38737.tar.xz linux-d7268a31c8aabc5a29ccc7f76de84383e5f38737.zip | |
CPU: Add right qualifiers for alloc_frozen_cpus() and cpu_hotplug_pm_sync_init()
Add __init for functions alloc_frozen_cpus() and cpu_hotplug_pm_sync_init()
because they are only called during boot time.
Add static for function cpu_hotplug_pm_sync_init() because its scope is limited
in this file only.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index 563f13609470..cf915b86a5fb 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -470,7 +470,7 @@ out: cpu_maps_update_done(); } -static int alloc_frozen_cpus(void) +static int __init alloc_frozen_cpus(void) { if (!alloc_cpumask_var(&frozen_cpus, GFP_KERNEL|__GFP_ZERO)) return -ENOMEM; @@ -543,7 +543,7 @@ cpu_hotplug_pm_callback(struct notifier_block *nb, } -int cpu_hotplug_pm_sync_init(void) +static int __init cpu_hotplug_pm_sync_init(void) { pm_notifier(cpu_hotplug_pm_callback, 0); return 0; |