X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=include%2Flinux%2Fcpuidle.h;h=bb31373c3478bdb0ed97dcf8856d1b81ccdc76e3;hb=220276e09bd1ccf7563b8092f7bd794336420eb1;hp=07b83d32f66c857aeabe1eae476db0c1a9e5fbda;hpb=c3695331f3a326a468bd6a5b6f05b481b399726b;p=mirror_ubuntu-zesty-kernel.git

diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 07b83d32f66c..bb31373c3478 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -252,4 +252,22 @@ static inline int cpuidle_register_governor(struct cpuidle_governor *gov)
 #define CPUIDLE_DRIVER_STATE_START	0
 #endif
 
+#define CPU_PM_CPU_IDLE_ENTER(low_level_idle_enter, idx)	\
+({								\
+	int __ret;						\
+								\
+	if (!idx) {						\
+		cpu_do_idle();					\
+		return idx;					\
+	}							\
+								\
+	__ret = cpu_pm_enter();					\
+	if (!__ret) {						\
+		__ret = low_level_idle_enter(idx);		\
+		cpu_pm_exit();					\
+	}							\
+								\
+	__ret ? -1 : idx;					\
+})
+
 #endif /* _LINUX_CPUIDLE_H */