qcacld-3.0: change mac for policy manager restructuring

Modify mac code to cope with the policy manager moving to host
common.

Change-Id: I2fa5f7ed1a597b4fa5cea6aa87f5ed9f849a1cd7
CRs-Fixed: 2009818
diff --git a/core/mac/src/pe/lim/lim_process_sme_req_messages.c b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
index a47927c..1c059ec 100644
--- a/core/mac/src/pe/lim/lim_process_sme_req_messages.c
+++ b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
@@ -135,7 +135,7 @@
 {
 	QDF_STATUS status = QDF_STATUS_SUCCESS;
 	struct scheduler_msg message;
-	struct sir_hw_mode *req_msg;
+	struct policy_mgr_hw_mode *req_msg;
 	uint32_t len;
 	struct s_sir_set_hw_mode *buf;
 	struct scheduler_msg resp_msg;