ASoC: rt5665: Fix missing mutex_unlock in rt5665_calibrate

Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 34254fd47efe..7dfaaf1c2d14 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4587,7 +4587,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
                         pr_err("HP Calibration Failure\n");
                         regmap_write(rt5665->regmap, RT5665_RESET, 0);
                         regcache_cache_bypass(rt5665->regmap, false);
-                        return;
+                        goto out_unlock;
                 }
 
                 count++;
@@ -4606,7 +4606,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
                         pr_err("MONO Calibration Failure\n");
                         regmap_write(rt5665->regmap, RT5665_RESET, 0);
                         regcache_cache_bypass(rt5665->regmap, false);
-                        return;
+                        goto out_unlock;
                 }
 
                 count++;
@@ -4621,6 +4621,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
         regmap_write(rt5665->regmap, RT5665_BIAS_CUR_CTRL_8, 0xa602);
         regmap_write(rt5665->regmap, RT5665_ASRC_8, 0x0120);
 
+out_unlock:
         mutex_unlock(&rt5665->calibrate_mutex);
 }