qcacld-3.0: Disable IPA offload for Atherton target

Disable IPA offload for Atherton targets.

Change-Id: I79f17ea7b1de3b238fff39ad5c2a127c2cf72acd
CRs-Fixed: 3295431

configs/wear_defconfig

@@ -702,10 +702,10 @@ CONFIG_ATH_PCIE_ACCESS_DEBUG := n
 
 #Enable IPA offload
 ifeq ($(CONFIG_IPA), y)
-CONFIG_IPA_OFFLOAD := y
+CONFIG_IPA_OFFLOAD := n
 endif
 ifeq ($(CONFIG_IPA3), y)
-CONFIG_IPA_OFFLOAD := y
+CONFIG_IPA_OFFLOAD := n
 endif
 
 #Flag to enable SMMU S1 support