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ASoC: rt5663: Change the dev getting function in rt5663_irq

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In the irq handler "rt5663_irq", while the codec is not initialized,
rt5663->codec will be null, and it will cause the kernel panic in the debug
print enabled.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
oder_chiou@realtek.com 2017-09-25 11:11:05 +08:00 committed by Mark Brown
parent 2bd6bf03f4
commit a16cc6326d
1 changed files with 2 additions and 1 deletions
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3
sound/soc/codecs/rt5663.c
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@ -1639,7 +1639,8 @@ static irqreturn_t rt5663_irq(int irq, void *data)
{
struct rt5663_priv *rt5663 = data;
dev_dbg(rt5663->codec->dev, "%s IRQ queue work\n", __func__);
dev_dbg(regmap_get_device(rt5663->regmap), "%s IRQ queue work\n",
__func__);
queue_delayed_work(system_wq, &rt5663->jack_detect_work,
msecs_to_jiffies(250));