From c7d87d79d14cecab7a34dedf1b133377cf5a0203 Mon Sep 17 00:00:00 2001 From: Venkatesh Pallipadi Date: Thu, 16 Oct 2008 16:34:43 -0400 Subject: x86 allow modules to register idle notifiers needed if the i7300_idle driver is to be modular. Signed-off-by: Venkatesh Pallipadi Acked-by: Ingo Molnar Signed-off-by: Len Brown --- arch/x86/kernel/process_64.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/x86/kernel') diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index e12e0e4dd256..3e3d503eadcf 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) { -- cgit v1.2.2