X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-s390%2Fprocessor.h;h=4c9d607021d7fafe18668dbb4cfaa6149d33103a;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=33154f85aed6a1b1aba6d9f3731ef78f2bb9224c;hpb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;p=linux-2.6.git

diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 33154f85a..4c9d60702 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -319,6 +319,16 @@ static inline void disabled_wait(unsigned long code)
 #endif /* __s390x__ */
 }
 
+/*
+ * CPU idle notifier chain.
+ */
+#define CPU_IDLE	0
+#define CPU_NOT_IDLE	1
+
+struct notifier_block;
+int register_idle_notifier(struct notifier_block *nb);
+int unregister_idle_notifier(struct notifier_block *nb);
+
 #endif
 
 #endif                                 /* __ASM_S390_PROCESSOR_H           */