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ASoC: rt5645: Fix missing free_irq

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The driver does not free irq when snd_soc_register_codec returns error.
It does not return error when request irq failed, either.

Add return when request irq failed, and free_irq if
snd_soc_register_codec failed.

Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Koro Chen 2015-07-17 11:33:11 +08:00 committed by Mark Brown
parent 582edace0b
commit 5168c5476a
1 changed files with 14 additions and 3 deletions
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17
sound/soc/codecs/rt5645.c
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@ -3397,12 +3397,23 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
ret = request_threaded_irq(rt5645->i2c->irq, NULL, rt5645_irq,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
| IRQF_ONESHOT, "rt5645", rt5645);
if (ret)
if (ret) {
dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret);
return ret;
}
}
return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,
rt5645_dai, ARRAY_SIZE(rt5645_dai));
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,
rt5645_dai, ARRAY_SIZE(rt5645_dai));
if (ret)
goto err_irq;
return 0;
err_irq:
if (rt5645->i2c->irq)
free_irq(rt5645->i2c->irq, rt5645);
return ret;
}
static int rt5645_i2c_remove(struct i2c_client *i2c)