module-adapter: move stream parameters to the module heap

Stream parameters are only used by respective modules, move them to
the module's own heap.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

Author: lyakh

src/audio/module_adapter/module_adapter.c

@@ -562,6 +562,7 @@ int module_adapter_params(struct comp_dev *dev, struct sof_ipc_stream_params *pa
 {
 	int ret;
 	struct processing_module *mod = comp_mod(dev);
+	struct k_heap *mod_heap = mod->priv.resources.heap;
 
 	module_adapter_set_params(mod, params);
 
@@ -572,11 +573,11 @@ int module_adapter_params(struct comp_dev *dev, struct sof_ipc_stream_params *pa
 	}
 
 	/* allocate stream_params each time */
-	if (mod->stream_params)
-		rfree(mod->stream_params);
+	sof_heap_free(mod_heap, mod->stream_params);
 
-	mod->stream_params = rzalloc(SOF_MEM_FLAG_USER,
-				     sizeof(*mod->stream_params) + params->ext_data_length);
+	mod->stream_params = sof_heap_alloc(mod_heap, 0,
+					    sizeof(*mod->stream_params) + params->ext_data_length,
+					    0);
 	if (!mod->stream_params)
 		return -ENOMEM;
 
@@ -1252,6 +1253,7 @@ int module_adapter_reset(struct comp_dev *dev)
 {
 	int ret, i;
 	struct processing_module *mod = comp_mod(dev);
+	struct k_heap *mod_heap = mod->priv.resources.heap;
 	struct list_item *blist;
 
 	comp_dbg(dev, "resetting");
@@ -1287,7 +1289,7 @@ int module_adapter_reset(struct comp_dev *dev)
 		buffer_zero(buffer);
 	}
 
-	rfree(mod->stream_params);
+	sof_heap_free(mod_heap, mod->stream_params);
 	mod->stream_params = NULL;
 
 	comp_dbg(dev, "done");