net: ethernet: arc: add the missed clk_disable_unprepare

The remove misses to disable and unprepare priv->macclk like what is done
when probe fails.
Add the missed call in remove.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/arc/emac_rockchip.c b/drivers/net/ethernet/arc/emac_rockchip.c
index 42d2e1b..664d664 100644 (file)
--- a/drivers/net/ethernet/arc/emac_rockchip.c
+++ b/drivers/net/ethernet/arc/emac_rockchip.c
@@ -256,6 +256,9 @@ static int emac_rockchip_remove(struct platform_device *pdev)
        if (priv->regulator)
                regulator_disable(priv->regulator);
 
+       if (priv->soc_data->need_div_macclk)
+               clk_disable_unprepare(priv->macclk);
+
        free_netdev(ndev);
        return err;
 }