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path: root/drivers/net/ethernet/cadence/macb_main.c
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Diffstat (limited to 'drivers/net/ethernet/cadence/macb_main.c')
-rw-r--r--drivers/net/ethernet/cadence/macb_main.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index ad099fd01b45..1522aee81884 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -3370,14 +3370,20 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
*hclk = devm_clk_get(&pdev->dev, "hclk");
}
- if (IS_ERR(*pclk)) {
+ if (IS_ERR_OR_NULL(*pclk)) {
err = PTR_ERR(*pclk);
+ if (!err)
+ err = -ENODEV;
+
dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err);
return err;
}
- if (IS_ERR(*hclk)) {
+ if (IS_ERR_OR_NULL(*hclk)) {
err = PTR_ERR(*hclk);
+ if (!err)
+ err = -ENODEV;
+
dev_err(&pdev->dev, "failed to get hclk (%u)\n", err);
return err;
}