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| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2008-10-16 16:34:43 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-10-21 23:58:20 -0400 |
| commit | c7d87d79d14cecab7a34dedf1b133377cf5a0203 (patch) | |
| tree | 06c45c7133aa0a3604f120d8548eab52e24bbe73 | |
| parent | 3fa8749e584b55f1180411ab1b51117190bac1e5 (diff) | |
| download | linux-3.10-c7d87d79d14cecab7a34dedf1b133377cf5a0203.tar.gz linux-3.10-c7d87d79d14cecab7a34dedf1b133377cf5a0203.tar.bz2 linux-3.10-c7d87d79d14cecab7a34dedf1b133377cf5a0203.zip | |
x86 allow modules to register idle notifiers
needed if the i7300_idle driver is to be modular.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | arch/x86/kernel/process_64.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index e12e0e4dd25..3e3d503eadc 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -62,6 +62,13 @@ void idle_notifier_register(struct notifier_block *n) { atomic_notifier_chain_register(&idle_notifier, n); } +EXPORT_SYMBOL_GPL(idle_notifier_register); + +void idle_notifier_unregister(struct notifier_block *n) +{ + atomic_notifier_chain_unregister(&idle_notifier, n); +} +EXPORT_SYMBOL_GPL(idle_notifier_unregister); void enter_idle(void) { |