linux-imx

net: qcom/emac: Add missing of_node_put()

Add missing of_node_put() call for device node returned by
of_parse_phandle().

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>