From: Fenghua Yu Date: Tue, 15 Nov 2011 20:59:31 +0000 (+0100) Subject: CPU: Add right qualifiers for alloc_frozen_cpus() and cpu_hotplug_pm_sync_init() X-Git-Tag: firefly_0821_release~3680^2~3819^2~6^2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d7268a31c8aabc5a29ccc7f76de84383e5f38737;p=firefly-linux-kernel-4.4.55.git 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 Acked-by: Srivatsa S. Bhat Signed-off-by: Rafael J. Wysocki --- 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;