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ASoC: dwc: Switch to managed clock resource

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Simplify error handling during probe by using managed clock
resources.

Signed-off-by: Andrew Jackson <Andrew.Jackson@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andrew Jackson 2014-12-30 10:55:43 +00:00 committed by Mark Brown
parent afa8603c62
commit a56257c657
1 changed files with 2 additions and 8 deletions
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10
sound/soc/dwc/designware_i2s.c
View file

@ -396,13 +396,13 @@ static int dw_i2s_probe(struct platform_device *pdev)
dev->capability = pdata->cap;
dev->i2s_clk_cfg = pdata->i2s_clk_cfg;
dev->clk = clk_get(&pdev->dev, NULL);
dev->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(dev->clk))
return PTR_ERR(dev->clk);
ret = clk_enable(dev->clk);
if (ret < 0)
goto err_clk_put;
return ret;
dev_set_drvdata(&pdev->dev, dev);
ret = snd_soc_register_component(&pdev->dev, &dw_i2s_component,
@ -416,19 +416,13 @@ static int dw_i2s_probe(struct platform_device *pdev)
err_clk_disable:
clk_disable(dev->clk);
err_clk_put:
clk_put(dev->clk);
return ret;
}
static int dw_i2s_remove(struct platform_device *pdev)
{
struct dw_i2s_dev *dev = dev_get_drvdata(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
clk_put(dev->clk);
return 0;
}