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Commit 453cafbc authored by Peter Chen's avatar Peter Chen Committed by David S. Miller
Browse files

ethernet: hisilicon: hns: hns_dsaf_main: add missing of_node_put after calling of_parse_phandle 



of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Signed-off-by: default avatarPeter Chen <peter.chen@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b2e45406

drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c

+4 −3
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev) 
	const char *mode_str;

	struct regmap *syscon;

	struct resource *res;

	struct device_node *np = dsaf_dev->dev->of_node;

	struct device_node *np = dsaf_dev->dev->of_node, *np_temp;

	struct platform_device *pdev = to_platform_device(dsaf_dev->dev);



	if (dev_of_node(dsaf_dev->dev)) {
@@ -102,8 +102,9 @@ int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev) 
		dsaf_dev->dsaf_tc_mode = HRD_DSAF_4TC_MODE;



	if (dev_of_node(dsaf_dev->dev)) {

		syscon = syscon_node_to_regmap(

				of_parse_phandle(np, "subctrl-syscon", 0));

		np_temp = of_parse_phandle(np, "subctrl-syscon", 0);

		syscon = syscon_node_to_regmap(np_temp);

		of_node_put(np_temp);

		if (IS_ERR_OR_NULL(syscon)) {

			res = platform_get_resource(pdev, IORESOURCE_MEM,

						    res_idx++);