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

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

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peter Chen
2016-08-01 15:02:34 +08:00
committed by David S. Miller
parent 46997066ff
commit b2e45406e7
1 changed files with 6 additions and 3 deletions
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9
drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
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@@ -795,6 +795,7 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb)
dev_dbg(mac_cb->dev, "mac%d phy_node: %s\n",
mac_cb->mac_id, np->name);
}
of_node_put(np);
return 0;
}
@@ -812,10 +813,12 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb)
dev_dbg(mac_cb->dev, "mac%d phy_node: %s\n",
mac_cb->mac_id, np->name);
}
of_node_put(np);
syscon = syscon_node_to_regmap(
of_parse_phandle(to_of_node(mac_cb->fw_port),
"serdes-syscon", 0));
np = of_parse_phandle(to_of_node(mac_cb->fw_port),
"serdes-syscon", 0);
syscon = syscon_node_to_regmap(np);
of_node_put(np);
if (IS_ERR_OR_NULL(syscon)) {
dev_err(mac_cb->dev, "serdes-syscon is needed!\n");
return -EINVAL;