staging: hv: move hv_netvsc out of staging area

hv_netvsc has been reviewed on netdev mailing list on 6/09/2011.
All recommended changes have been made. We are requesting to move
it out of staging area.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: KY Srinivasan <kys@microsoft.com>
Signed-off-by: Mike Sterling <Mike.Sterling@microsoft.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 654a5e9..99aa7fa 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -338,4 +338,6 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called vmxnet3.
 
+source "drivers/net/hyperv/Kconfig"
+
 endif # NETDEVICES