this patch fixes following sparse warnings:
drivers/staging/vt6655/device_main.c:1503:25: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/vt6655/device_main.c:1503:25:    expected void [noderef] <asn:2>*<noident>
drivers/staging/vt6655/device_main.c:1503:25:    got struct vnt_private *
drivers/staging/vt6655/device_main.c:1503:25: warning: incorrect type in argument 2 (different address spaces)
drivers/staging/vt6655/device_main.c:1503:25:    expected void [noderef] <asn:2>*<noident>
drivers/staging/vt6655/device_main.c:1503:25:    got struct vnt_private *
drivers/staging/vt6655/device_main.c:1505:25: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/vt6655/device_main.c:1505:25:    expected void [noderef] <asn:2>*<noident>
drivers/staging/vt6655/device_main.c:1505:25:    got struct vnt_private *
drivers/staging/vt6655/device_main.c:1505:25: warning: incorrect type in argument 2 (different address spaces)
drivers/staging/vt6655/device_main.c:1505:25:    expected void [noderef] <asn:2>*<noident>
drivers/staging/vt6655/device_main.c:1505:25:    got struct vnt_private *
Signed-off-by: Mike Krinkin <krinkin.m.u@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
                if (conf->enable_beacon) {
                        vnt_beacon_enable(priv, vif, conf);
 
-                       MACvRegBitsOn(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
+                       MACvRegBitsOn(priv->PortOffset, MAC_REG_TCR,
+                                     TCR_AUTOBCNTX);
                } else {
-                       MACvRegBitsOff(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
+                       MACvRegBitsOff(priv->PortOffset, MAC_REG_TCR,
+                                      TCR_AUTOBCNTX);
                }
        }