qcacld-3.0: Add IPA QDF abstraction file to Kbuild

For IPA enum QDF abstraction add qdf ipa file to Kbuild.

Change-Id: Ib8c46badff3667ed1755eadd1cd13a3e8b78890c
CRs-Fixed: 2201474
diff --git a/Kbuild b/Kbuild
index a48a9e4..e40f1b0 100644
--- a/Kbuild
+++ b/Kbuild
@@ -829,6 +829,10 @@
 QDF_OBJS += $(QDF_LINUX_OBJ_DIR)/qdf_debugfs.o
 endif
 
+ifeq ($(CONFIG_IPA_OFFLOAD), 1)
+QDF_OBJS += $(QDF_LINUX_OBJ_DIR)/qdf_ipa.o
+endif
+
 # enable CPU hotplug support if SMP is enabled
 ifeq ($(CONFIG_SMP),y)
 	QDF_OBJS += $(QDF_OBJ_DIR)/qdf_cpuhp.o