diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c
index 5b9a2f01a08d..9133d5174425 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -425,7 +425,7 @@ static int prism2_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 			data = wiphy->frag_threshold;
 
 		result = prism2_domibset_uint32(wlandev,
-						DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold,
+						DIDMIB_DOT11MAC_OPERATIONTABLE_FRAGMENTATIONTHRESHOLD,
 						data);
 		if (result) {
 			err = -EFAULT;
diff --git a/drivers/staging/wlan-ng/p80211metadef.h b/drivers/staging/wlan-ng/p80211metadef.h
index 607db912c8d4..08655902a82e 100644
--- a/drivers/staging/wlan-ng/p80211metadef.h
+++ b/drivers/staging/wlan-ng/p80211metadef.h
@@ -193,7 +193,7 @@
 			(P80211DID_MKSECTION(2) | \
 			P80211DID_MKGROUP(1) | \
 			P80211DID_MKITEM(4) | 0x10000000)
-#define DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold \
+#define DIDMIB_DOT11MAC_OPERATIONTABLE_FRAGMENTATIONTHRESHOLD \
 			(P80211DID_MKSECTION(2) | \
 			P80211DID_MKGROUP(1) | \
 			P80211DID_MKITEM(5) | 0x18000000)
diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c
index 9365c6b6086b..645211898bce 100644
--- a/drivers/staging/wlan-ng/prism2mib.c
+++ b/drivers/staging/wlan-ng/prism2mib.c
@@ -195,7 +195,7 @@ static struct mibrec mibtab[] = {
 	 F_STA | F_READ,
 	 HFA384x_RID_LONGRETRYLIMIT, 0, 0,
 	 prism2mib_uint32},
-	{DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold,
+	{DIDMIB_DOT11MAC_OPERATIONTABLE_FRAGMENTATIONTHRESHOLD,
 	 F_STA | F_READ | F_WRITE,
 	 HFA384x_RID_FRAGTHRESH, 0, 0,
 	 prism2mib_fragmentationthreshold},