linux-kernel - [PATCH 4.10 39/81] ASoC: rt5665: fix getting wrong work handler container

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Date:   Thu,  6 Apr 2017 10:38:31 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Bard Liao <bardliao@...ltek.com>,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH 4.10 39/81] ASoC: rt5665: fix getting wrong work handler container

4.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Bard Liao <bardliao@...ltek.com>

commit f1994a9c0930de4b2244816e62120cad08283cdc upstream.

We got rt5665 private data from wrong work. It will result in kernel
panic.

Signed-off-by: Bard Liao <bardliao@...ltek.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 sound/soc/codecs/rt5665.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -1241,7 +1241,7 @@ static irqreturn_t rt5665_irq(int irq, v
 static void rt5665_jd_check_handler(struct work_struct *work)
 {
 	struct rt5665_priv *rt5665 = container_of(work, struct rt5665_priv,
-		calibrate_work.work);
+		jd_check_work.work);
 
 	if (snd_soc_read(rt5665->codec, RT5665_AJD1_CTRL) & 0x0010) {
 		/* jack out */