Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

[firefly-linux-kernel-4.4.55.git] / include / linux / cpu.h

diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 3ea9aae2387d7f79b8d0a14891a8a10b4412d254..1c95ef5a6ed91d5b99a89a2069234f019f9a2639 100644 (file)
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -283,4 +283,11 @@ bool cpu_wait_death(unsigned int cpu, int seconds);
 bool cpu_report_death(void);
 #endif /* #ifdef CONFIG_HOTPLUG_CPU */
 
+#define IDLE_START 1
+#define IDLE_END 2
+
+void idle_notifier_register(struct notifier_block *n);
+void idle_notifier_unregister(struct notifier_block *n);
+void idle_notifier_call_chain(unsigned long val);
+
 #endif /* _LINUX_CPU_H_ */