qcacmn: Do RTPM put during cleanup when HTT ver resp is not received

For HTT h2t message which has a response from FW, runtime
get is done in HTC layer and the corresponding runtime_put
is done as part of the HTT response processing. In a scenario
where the HTT response is not received from FW or not processed
by host, runtime_put is not done as part of cleanup and panic
is triggered due to get/put imbalance.

Fix is to do RTPM put as part of htc cleanup when the HTT
response from FW is not received or processed.

Change-Id: I17ccb7c3e2293c95f5f233d36c6ef38a75733cce
CRs-Fixed: 2779113

htc/htc_internal.h

@@ -260,6 +260,10 @@ typedef struct _HTC_TARGET {
 	/* flag to enable packet send debug */
 	bool htc_pkt_dbg;
 
+#ifdef FEATURE_RUNTIME_PM
+	/* Runtime count for H2T msg with response */
+	qdf_atomic_t htc_runtime_cnt;
+#endif
 } HTC_TARGET;