ethernet: aurora: nb8800: 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: Peter Chen <peter.chen@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c
index 0d4ea92..b047fd6 100644 (file)
--- a/drivers/net/ethernet/aurora/nb8800.c
+++ b/drivers/net/ethernet/aurora/nb8800.c
@@ -1504,6 +1504,7 @@ static int nb8800_probe(struct platform_device *pdev)
 err_free_dma:
        nb8800_dma_free(dev);
 err_free_bus:
+       of_node_put(priv->phy_node);
        mdiobus_unregister(bus);
 err_disable_clk:
        clk_disable_unprepare(priv->clk);
@@ -1519,6 +1520,7 @@ static int nb8800_remove(struct platform_device *pdev)
        struct nb8800_priv *priv = netdev_priv(ndev);
 
        unregister_netdev(ndev);
+       of_node_put(priv->phy_node);
 
        mdiobus_unregister(priv->mii_bus);