[PATCH] ASoC: rt5650: add a missing unlock in rt5645_jack_detect_work()

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

We recently added new locking to the rt5645_jack_detect_work() function
but this return path was accidentally overlooked.

Fixes: cdba4301adda ("ASoC: rt5650: add mutex to avoid the jack detection failure")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 sound/soc/codecs/rt5645.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index a0d01d71d8b5..caf922ca90f0 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3314,6 +3314,7 @@ static void rt5645_jack_detect_work(struct work_struct *work)
 				    report, SND_JACK_HEADPHONE);
 		snd_soc_jack_report(rt5645->mic_jack,
 				    report, SND_JACK_MICROPHONE);
+		mutex_unlock(&rt5645->jd_mutex);
 		return;
 	case 4:
 		val = snd_soc_component_read(rt5645->component, RT5645_A_JD_CTRL1) & 0x0020;
-- 
2.42.0