static int imx_icc_register_nodes()

in imx/imx.c [173:210]

• 32 lines of code
• 5 McCabe index (conditional complexity)

static int imx_icc_register_nodes(struct icc_provider *provider,
				  const struct imx_icc_node_desc *descs,
				  int count)
{
	struct icc_onecell_data *provider_data = provider->data;
	int ret;
	int i;

	for (i = 0; i < count; i++) {
		struct icc_node *node;
		const struct imx_icc_node_desc *node_desc = &descs[i];
		size_t j;

		node = imx_icc_node_add(provider, node_desc);
		if (IS_ERR(node)) {
			ret = dev_err_probe(provider->dev, PTR_ERR(node),
					    "failed to add %s\n", node_desc->name);
			goto err;
		}
		provider_data->nodes[node->id] = node;

		for (j = 0; j < node_desc->num_links; j++) {
			ret = icc_link_create(node, node_desc->links[j]);
			if (ret) {
				dev_err(provider->dev, "failed to link node %d to %d: %d\n",
					node->id, node_desc->links[j], ret);
				goto err;
			}
		}
	}

	return 0;

err:
	imx_icc_unregister_nodes(provider);

	return ret;
}