4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Nicolas Boichat <drinkcat@xxxxxxxxxxxx>
commit 7ea3470a7277380248135a592a849e1c27960b2f upstream.
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 <drinkcat@xxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/rt5645.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -2837,6 +2837,8 @@ static int rt5645_i2c_probe(struct i2c_c
}
}
+ 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_c
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));
}
--
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