diff --git a/drivers/spi/spi-mt7621.c b/drivers/spi/spi-mt7621.c
index 2cdae7994e2a..e227700808cb 100644
--- a/drivers/spi/spi-mt7621.c
+++ b/drivers/spi/spi-mt7621.c
@@ -382,7 +382,11 @@ static int mt7621_spi_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	return devm_spi_register_controller(&pdev->dev, master);
+	ret = devm_spi_register_controller(&pdev->dev, master);
+	if (ret)
+		clk_disable_unprepare(clk);
+
+	return ret;
 }
 
 static int mt7621_spi_remove(struct platform_device *pdev)