Index: arch/ppc/platforms/pmac_feature.c
===================================================================
--- arch/ppc/platforms/pmac_feature.c	(revision 26)
+++ arch/ppc/platforms/pmac_feature.c	(working copy)
@@ -2118,7 +2118,7 @@
 	},
 	{	"PowerBook6,1",			"PowerBook G4 12\"",
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
-		PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+		PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
 	},
 	{	"PowerBook6,2",			"PowerBook G4",
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,