staging: hv: Fix race condition on vmbus channel initialization

[net-next-2.6.git] / drivers / staging / hv / vmbus.h

diff --git a/drivers/staging/hv/vmbus.h b/drivers/staging/hv/vmbus.h
index 0c6ee0f487f3538384e0d4f2931b2f496b6a01e8..3c14b2926e0018e1e8ef157df37fc770a6d440b3 100644 (file)
--- a/drivers/staging/hv/vmbus.h
+++ b/drivers/staging/hv/vmbus.h
@@ -74,4 +74,6 @@ int vmbus_child_driver_register(struct driver_context *driver_ctx);
 void vmbus_child_driver_unregister(struct driver_context *driver_ctx);
 void vmbus_get_interface(struct vmbus_channel_interface *interface);
 
+extern struct completion hv_channel_ready;
+
 #endif /* _VMBUS_H_ */