From: oder_chiou@realtek.com <oder_chiou@realtek.com>
Date: Mon, 25 Sep 2017 03:11:05 +0000 (+0800)
Subject: ASoC: rt5663: Change the dev getting function in rt5663_irq
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a16cc6326d58b32f12f2e60d0b0ec2c8771469a5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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));