diff options
| author | oder_chiou@realtek.com <oder_chiou@realtek.com> | 2017-09-25 05:11:05 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-09-25 18:08:59 +0200 |
| commit | a16cc6326d58b32f12f2e60d0b0ec2c8771469a5 (patch) | |
| tree | d42765f0cf1ab760242d1d0d630e4dfc2285fbbe /sound/soc/codecs/rt5663.c | |
| parent | Linux 4.14-rc1 (diff) | |
| download | linux-a16cc6326d58b32f12f2e60d0b0ec2c8771469a5.tar.xz linux-a16cc6326d58b32f12f2e60d0b0ec2c8771469a5.zip | |
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>
Diffstat (limited to 'sound/soc/codecs/rt5663.c')
| -rw-r--r-- | sound/soc/codecs/rt5663.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c index ab9e0ebff5a7..e45b895d8279 100644 --- a/sound/soc/codecs/rt5663.c +++ b/sound/soc/codecs/rt5663.c @@ -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)); |