pDevice->bBarkerPreambleMd = true;
                        }
                } else if (pDevice->bBarkerPreambleMd) {
-                               MACvDisableBarkerPreambleMd(pDevice);
+                               vnt_mac_disable_barker_preamble_mode(pDevice);
                                pDevice->bBarkerPreambleMd = false;
                }
 
 
                MAC_REG_ENCFG2, MESSAGE_REQUEST_MACREG, ARRAY_SIZE(data), data);
 }
 
-void MACvDisableBarkerPreambleMd(struct vnt_private *priv)
+void vnt_mac_disable_barker_preamble_mode(struct vnt_private *priv)
 {
        u8 data[2];
 
 
 void vnt_mac_enable_protect_mode(struct vnt_private *);
 void vnt_mac_disable_protect_mode(struct vnt_private *);
 void vnt_mac_enable_barker_preamble_mode(struct vnt_private *);
-void MACvDisableBarkerPreambleMd(struct vnt_private *);
+void vnt_mac_disable_barker_preamble_mode(struct vnt_private *);
 void MACvWriteBeaconInterval(struct vnt_private *, u16);
 void vnt_mac_set_led(struct vnt_private *priv, u8, u8);
 
 
                         if (pDevice->bBarkerPreambleMd) {
                            vnt_mac_enable_barker_preamble_mode(pDevice);
                         } else {
-                            MACvDisableBarkerPreambleMd(pDevice);
+                           vnt_mac_disable_barker_preamble_mode(pDevice);
                         }
                     }
                 }
     vnt_mac_disable_protect_mode(pDevice);
 
     pDevice->bBarkerPreambleMd = 0;
-    MACvDisableBarkerPreambleMd(pDevice);
+    vnt_mac_disable_barker_preamble_mode(pDevice);
 
     // Kyle Test 2003.11.04
 
                     if (pDevice->bBarkerPreambleMd) {
                        vnt_mac_enable_barker_preamble_mode(pDevice);
                     } else {
-                        MACvDisableBarkerPreambleMd(pDevice);
+                       vnt_mac_disable_barker_preamble_mode(pDevice);
                     }
                 }
             }
     pDevice->bProtectMode = false;
     vnt_mac_disable_protect_mode(pDevice);
     pDevice->bBarkerPreambleMd = false;
-    MACvDisableBarkerPreambleMd(pDevice);
+    vnt_mac_disable_barker_preamble_mode(pDevice);
     pDevice->bNonERPPresent = false;
     pDevice->byPreambleType = 0;
     pDevice->wBasicRate = 0;