diff --git a/[refs] b/[refs]
index 5fb8754ab8fc..25d2ba6057a1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 649f0650acae35ff301b81159820bf8eecf7f68e
+refs/heads/master: ef1566e2bb23bc4d7384c27fe973f4d16c2f3c25
diff --git a/trunk/drivers/staging/winbond/mac_structures.h b/trunk/drivers/staging/winbond/mac_structures.h
index 350299026d48..44c1aaf211af 100644
--- a/trunk/drivers/staging/winbond/mac_structures.h
+++ b/trunk/drivers/staging/winbond/mac_structures.h
@@ -116,13 +116,6 @@
 #define WLAN_MAX_PAIRWISE_CIPHER_SUITE_COUNT    ((u16) 6)
 #define WLAN_MAX_AUTH_KEY_MGT_SUITE_LIST_COUNT  ((u16) 2)
 
-//========================================================
-typedef enum enum_PowerManagementMode
-{
-    ACTIVE = 0,
-    POWER_SAVE
-} WB_PM_Mode, *PWB_PM_MODE;
-
 //===================================================================
 //  Reason Code (Table 18): indicate the reason of DisAssoc, DeAuthen
 //  length of ReasonCode is 2 Octs.