Commit 260ea95c authored by Arvind Yadav's avatar Arvind Yadav Committed by Mark Brown

ASoC: atmel: ac97c: Handle return value of clk_prepare_enable.

clk_prepare_enable() can fail here and we must check its return value.
Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5771a8c0
...@@ -783,7 +783,9 @@ static int atmel_ac97c_probe(struct platform_device *pdev) ...@@ -783,7 +783,9 @@ static int atmel_ac97c_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "no peripheral clock\n"); dev_dbg(&pdev->dev, "no peripheral clock\n");
return PTR_ERR(pclk); return PTR_ERR(pclk);
} }
clk_prepare_enable(pclk); retval = clk_prepare_enable(pclk);
if (retval)
return retval;
retval = snd_card_new(&pdev->dev, SNDRV_DEFAULT_IDX1, retval = snd_card_new(&pdev->dev, SNDRV_DEFAULT_IDX1,
SNDRV_DEFAULT_STR1, THIS_MODULE, SNDRV_DEFAULT_STR1, THIS_MODULE,
...@@ -897,9 +899,9 @@ static int atmel_ac97c_resume(struct device *pdev) ...@@ -897,9 +899,9 @@ static int atmel_ac97c_resume(struct device *pdev)
{ {
struct snd_card *card = dev_get_drvdata(pdev); struct snd_card *card = dev_get_drvdata(pdev);
struct atmel_ac97c *chip = card->private_data; struct atmel_ac97c *chip = card->private_data;
int ret = clk_prepare_enable(chip->pclk);
clk_prepare_enable(chip->pclk); return ret;
return 0;
} }
static SIMPLE_DEV_PM_OPS(atmel_ac97c_pm, atmel_ac97c_suspend, atmel_ac97c_resume); static SIMPLE_DEV_PM_OPS(atmel_ac97c_pm, atmel_ac97c_suspend, atmel_ac97c_resume);
......
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