ethernet: ti: davinci_emac: add missing of_node_put after calling of_parse_phandle

commit 5817f977527e5cdbea9ca56d2b95824f59c8747d upstream.

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>
Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 6be3153..8ecb241 100644 (file)
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -2108,6 +2108,7 @@ static int davinci_emac_remove(struct platform_device *pdev)
        cpdma_ctlr_destroy(priv->dma);
 
        unregister_netdev(ndev);
+       of_node_put(priv->phy_node);
        free_netdev(ndev);
 
        return 0;