diff options
| -rw-r--r-- | sound/soc/tegra/tegra210_ahub.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/tegra/tegra210_ahub.c b/sound/soc/tegra/tegra210_ahub.c index ece33b7ff190..efc8f3388668 100644 --- a/sound/soc/tegra/tegra210_ahub.c +++ b/sound/soc/tegra/tegra210_ahub.c @@ -62,13 +62,15 @@ static int tegra_ahub_put_value_enum(struct snd_kcontrol *kctl, struct snd_soc_dapm_update update[TEGRA_XBAR_UPDATE_MAX_REG] = { }; int val_bytes = snd_soc_component_regmap_val_bytes(cmpnt); unsigned int *item = uctl->value.enumerated.item; - unsigned int value = e->values[item[0]]; + unsigned int value; unsigned int i, bit_pos, reg_idx = 0, reg_val = 0; int change = 0; if (item[0] >= e->items) return -EINVAL; + value = e->values[item[0]]; + if (value) { /* Get the register index and value to set */ reg_idx = (value - 1) / (8 * val_bytes); |