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path: root/drivers/net/ethernet/arc/emac_rockchip.c
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Diffstat (limited to 'drivers/net/ethernet/arc/emac_rockchip.c')
-rw-r--r--drivers/net/ethernet/arc/emac_rockchip.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/arc/emac_rockchip.c b/drivers/net/ethernet/arc/emac_rockchip.c
index c6163874e4e7..16f9bee992fe 100644
--- a/drivers/net/ethernet/arc/emac_rockchip.c
+++ b/drivers/net/ethernet/arc/emac_rockchip.c
@@ -199,9 +199,11 @@ static int emac_rockchip_probe(struct platform_device *pdev)
/* RMII interface needs always a rate of 50MHz */
err = clk_set_rate(priv->refclk, 50000000);
- if (err)
+ if (err) {
dev_err(dev,
"failed to change reference clock rate (%d)\n", err);
+ goto out_regulator_disable;
+ }
if (priv->soc_data->need_div_macclk) {
priv->macclk = devm_clk_get(dev, "macclk");
@@ -230,12 +232,14 @@ static int emac_rockchip_probe(struct platform_device *pdev)
err = arc_emac_probe(ndev, interface);
if (err) {
dev_err(dev, "failed to probe arc emac (%d)\n", err);
- goto out_regulator_disable;
+ goto out_clk_disable_macclk;
}
return 0;
+
out_clk_disable_macclk:
- clk_disable_unprepare(priv->macclk);
+ if (priv->soc_data->need_div_macclk)
+ clk_disable_unprepare(priv->macclk);
out_regulator_disable:
if (priv->regulator)
regulator_disable(priv->regulator);