diff --git a/include/linux/pm.h b/include/linux/pm.h
index 03d7bb145311e5aca53beb6f078dbac218c434d8..97bcf23e045a2e4a15d0c0287ac1622d539a7d7f 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -31,7 +31,6 @@
 /*
  * Callbacks for platform drivers to implement.
  */
-extern void (*pm_idle)(void);
 extern void (*pm_power_off)(void);
 extern void (*pm_power_off_prepare)(void);