[PATCH 06/15] i2c: busses: jz4780: Use devm_clk_get_enabled()

[Andi Shyti <andi.shyti@xxxxxxxxxx>]

Replace the pair of functions, devm_clk_get() and
clk_prepare_enable(), with a single function
devm_clk_get_enabled().

Signed-off-by: Andi Shyti <andi.shyti@xxxxxxxxxx>
Cc: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
---
 drivers/i2c/busses/i2c-jz4780.c | 25 ++++++-------------------
 1 file changed, 6 insertions(+), 19 deletions(-)

diff --git a/drivers/i2c/busses/i2c-jz4780.c b/drivers/i2c/busses/i2c-jz4780.c
index 0dfe603995214..7f21611ca3262 100644
--- a/drivers/i2c/busses/i2c-jz4780.c
+++ b/drivers/i2c/busses/i2c-jz4780.c
@@ -792,26 +792,21 @@ static int jz4780_i2c_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, i2c);
 
-	i2c->clk = devm_clk_get(&pdev->dev, NULL);
+	i2c->clk = devm_clk_get_enabled(&pdev->dev, NULL);
 	if (IS_ERR(i2c->clk))
 		return PTR_ERR(i2c->clk);
 
-	ret = clk_prepare_enable(i2c->clk);
-	if (ret)
-		return ret;
-
 	ret = of_property_read_u32(pdev->dev.of_node, "clock-frequency",
 				   &clk_freq);
 	if (ret) {
 		dev_err(&pdev->dev, "clock-frequency not specified in DT\n");
-		goto err;
+		return ret;
 	}
 
 	i2c->speed = clk_freq / 1000;
 	if (i2c->speed == 0) {
-		ret = -EINVAL;
 		dev_err(&pdev->dev, "clock-frequency minimum is 1000\n");
-		goto err;
+		return -EINVAL;
 	}
 	jz4780_i2c_set_speed(i2c);
 
@@ -827,22 +822,14 @@ static int jz4780_i2c_probe(struct platform_device *pdev)
 
 	ret = platform_get_irq(pdev, 0);
 	if (ret < 0)
-		goto err;
+		return ret;
 	i2c->irq = ret;
 	ret = devm_request_irq(&pdev->dev, i2c->irq, jz4780_i2c_irq, 0,
 			       dev_name(&pdev->dev), i2c);
 	if (ret)
-		goto err;
-
-	ret = i2c_add_adapter(&i2c->adap);
-	if (ret < 0)
-		goto err;
-
-	return 0;
+		return ret;
 
-err:
-	clk_disable_unprepare(i2c->clk);
-	return ret;
+	return i2c_add_adapter(&i2c->adap);
 }
 
 static void jz4780_i2c_remove(struct platform_device *pdev)
-- 
2.40.1