qcacmn: update the hang data for htc

whenever there is a wmi command timeout and recovery is triggered,
the htc credit history gives insight into whether host had the credits
to send the command to firmware. Add the credit history from the
htc module.

Change-Id: Iaa760981296862f8af496a23e3c24bc2fda0fb55
CRs-Fixed: 2651744

htc/htc.c

@@ -19,6 +19,7 @@
 #include "htc_debug.h"
 #include "htc_internal.h"
 #include "htc_credit_history.h"
+#include "htc_hang_event.h"
 #include <hif.h>
 #include <qdf_nbuf.h>           /* qdf_nbuf_t */
 #include <qdf_types.h>          /* qdf_print */
@@ -380,6 +381,8 @@ HTC_HANDLE htc_create(void *ol_sc, struct htc_init_info *pInfo,
 
 	HTC_TRACE("-htc_create: (0x%pK)", target);
 
+	htc_hang_event_notifier_register(target);
+
 	return (HTC_HANDLE) target;
 }
 
@@ -389,6 +392,7 @@ void htc_destroy(HTC_HANDLE HTCHandle)
 
 	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,
 			("+htc_destroy ..  Destroying :0x%pK\n", target));
+	htc_hang_event_notifier_unregister();
 	hif_stop(htc_get_hif_device(HTCHandle));
 	if (target)
 		htc_cleanup(target);