diff --git a/[refs] b/[refs]
index 31db01266275..23daa4077bc3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 36ceadfc65a78822dfb8e87fc9daab6be3ac3994
+refs/heads/master: 81c92f43e783dc247d3672211e3c4a94e76f4286
diff --git a/trunk/drivers/staging/hv/netvsc.c b/trunk/drivers/staging/hv/netvsc.c
index 8b73144e7c12..4c2632cb19e9 100644
--- a/trunk/drivers/staging/hv/netvsc.c
+++ b/trunk/drivers/staging/hv/netvsc.c
@@ -717,12 +717,9 @@ static int NetVscOnDeviceAdd(struct hv_device *Device, void *AdditionalInfo)
 	}
 
 	/* Open the channel */
-	ret = Device->Driver->VmbusChannelInterface.Open(Device,
-						netDriver->RingBufferSize,
-						netDriver->RingBufferSize,
-						NULL, 0,
-						NetVscOnChannelCallback,
-						Device);
+	ret = vmbus_open(Device->channel, netDriver->RingBufferSize,
+			 netDriver->RingBufferSize, NULL, 0,
+			 NetVscOnChannelCallback, Device);
 
 	if (ret != 0) {
 		DPRINT_ERR(NETVSC, "unable to open channel: %d", ret);