Commit a16cc632 authored Sep 25, 2017 by oder_chiou@realtek.com Committed by Mark Brown Sep 25, 2017

ASoC: rt5663: Change the dev getting function in rt5663_irq



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>

parent 2bd6bf03

sound/soc/codecs/rt5663.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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));