ASoC: Ux500: unlock on an error path

There is a missing mutex_unlock() here.  The cleanup path also has more
debug output.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index 389dd660b511fab92ac3b4912405b3a6bc0f5e39..3c795921c5f6b840f6654d53907ed44e18435841 100644 (file)
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -1235,7 +1235,8 @@ static int anc_status_control_put(struct snd_kcontrol *kcontrol,
                req != ANC_APPLY_IIR) {
                dev_err(dev, "%s: ERROR: Unsupported status to set '%s'!\n",
                        __func__, enum_anc_state[req]);
-               return -EINVAL;
+               status = -EINVAL;
+               goto cleanup;
        }
        apply_fir = req == ANC_APPLY_FIR || req == ANC_APPLY_FIR_IIR;
        apply_iir = req == ANC_APPLY_IIR || req == ANC_APPLY_FIR_IIR;