From: Nicolas Boichat Date: Fri, 5 Jun 2015 10:42:12 +0000 (+0800) Subject: ASoC: rt5645: Init jack_detect_work before registering irq X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7ea3470a7277380248135a592a849e1c27960b2f;p=linux-beck.git ASoC: rt5645: Init jack_detect_work before registering irq Prevents frequent panic on boot, if the irq handler rt5645_irq gets called before the workqueue rt5645_jack_detect_work is initialized. Signed-off-by: Nicolas Boichat Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index bc925f0ee668..c82301484156 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -2837,6 +2837,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, } } + INIT_DELAYED_WORK(&rt5645->jack_detect_work, rt5645_jack_detect_work); + if (rt5645->i2c->irq) { ret = request_threaded_irq(rt5645->i2c->irq, NULL, rt5645_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING @@ -2855,8 +2857,6 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, dev_err(&i2c->dev, "Fail gpio_direction hp_det_gpio\n"); } - INIT_DELAYED_WORK(&rt5645->jack_detect_work, rt5645_jack_detect_work); - return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645, rt5645_dai, ARRAY_SIZE(rt5645_dai)); }