qcacmn: Clean-up log messages from data path

In data path per packet logging is overwriting previous useful
logs. Use HDD data module ID for WMM per packet logging with
debug log level such that by defualt per packet WMM debug log
messages are not logged.

Change-Id: I64053a6d5048a14277e01f35fcb6e0bbf6ac42b9
CRs-Fixed: 969712

hif/src/hif_napi.c

@@ -427,7 +427,7 @@ int hif_napi_poll(struct hif_opaque_softc *hif_ctx, struct napi_struct *napi,
 		QDF_ASSERT(hif != NULL); /* emit a warning if hif NULL */
 	else {
 		rc = ce_per_engine_service(hif, NAPI_ID2PIPE(napi_info->id));
-		HIF_INFO_HI("%s: ce_per_engine_service processed %d msgs",
+		NAPI_DEBUG("%s: ce_per_engine_service processed %d msgs",
 			    __func__, rc);
 	}
 	napi_info->stats[cpu].napi_workdone += rc;