qcacld-3.0: Enable V2 FLOW CONTROL for SNOC

Enable "tx flow control v2" for SNOC.

Acked-by: Orhan K AKYILDIZ <oka@qca.qualcomm.com>

Change-Id: Ifaca9c97d78e6b09876e3d0a7a9e85d763e67e09
CRs-Fixed: 999422
diff --git a/Kbuild b/Kbuild
index 4058e48..f1c35d6 100755
--- a/Kbuild
+++ b/Kbuild
@@ -164,6 +164,10 @@
 		endif
 	endif
 
+ifeq ($(CONFIG_ROME_IF), snoc)
+	CONFIG_WLAN_TX_FLOW_CONTROL_V2 := y
+endif
+
 	# Flag to enable LFR Subnet Detection
 	CONFIG_LFR_SUBNET_DETECTION := y