qcacmn: Resolve ipa compilation issue

Resolve compilation for targets with config ipa unified
api enable and have kernel version 4.9.

Change-Id: Ice0bba024c11c4d5222a58941ac50fd90b139aaa
CRs-Fixed: 2422170

qdf/linux/src/i_qdf_ipa_wdi3.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -57,8 +57,13 @@ typedef struct ipa_wdi_init_out_params __qdf_ipa_wdi_init_out_params_t;
 	(((struct ipa_wdi_init_out_params *)(out_params))->is_uC_ready)
 #define __QDF_IPA_WDI_INIT_OUT_PARAMS_IS_SMMU_ENABLED(out_params)	\
 	(((struct ipa_wdi_init_out_params *)(out_params))->is_smmu_enabled)
+#ifdef IPA_WDI3_GSI
 #define QDF_IPA_WDI_INIT_OUT_PARAMS_IS_OVER_GSI(out_params)	\
 	(((struct ipa_wdi_init_out_params *)(out_params))->is_over_gsi)
+#else
+#define QDF_IPA_WDI_INIT_OUT_PARAMS_IS_OVER_GSI(out_params)	\
+	false
+#endif
 
 /**
  * __qdf_ipa_wdi_hdr_info_t - Header to install on IPA HW