diff options
Diffstat (limited to 'sound/soc/codecs/tpa6130a2.c')
| -rw-r--r-- | sound/soc/codecs/tpa6130a2.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c index 3b6faed91d7e..2e014c80d113 100644 --- a/sound/soc/codecs/tpa6130a2.c +++ b/sound/soc/codecs/tpa6130a2.c @@ -71,7 +71,14 @@ static int tpa6130a2_power(struct tpa6130a2_data *data, bool enable) if (ret != 0) { dev_err(data->dev, "Failed to sync registers: %d\n", ret); - goto regcache_sync_failed; + regcache_cache_only(data->regmap, true); + if (data->power_gpio >= 0) + gpio_set_value(data->power_gpio, 0); + ret2 = regulator_disable(data->supply); + if (ret2 != 0) + dev_err(data->dev, + "Failed to disable supply: %d\n", ret2); + return ret; } } else { /* Powered off device does not retain registers. While device @@ -79,18 +86,17 @@ static int tpa6130a2_power(struct tpa6130a2_data *data, bool enable) * happen in cache only. */ regcache_mark_dirty(data->regmap); -regcache_sync_failed: regcache_cache_only(data->regmap, true); /* Power off */ if (data->power_gpio >= 0) gpio_set_value(data->power_gpio, 0); - ret2 = regulator_disable(data->supply); - if (ret2 != 0) { + ret = regulator_disable(data->supply); + if (ret != 0) { dev_err(data->dev, - "Failed to disable supply: %d\n", ret2); - return ret ? ret : ret2; + "Failed to disable supply: %d\n", ret); + return ret; } } @@ -193,7 +199,7 @@ static const struct snd_soc_dapm_route tpa6130a2_dapm_routes[] = { { "Right PGA", NULL, "Power" }, }; -struct snd_soc_component_driver tpa6130a2_component_driver = { +static const struct snd_soc_component_driver tpa6130a2_component_driver = { .name = "tpa6130a2", .probe = tpa6130a2_component_probe, .dapm_widgets = tpa6130a2_dapm_widgets, |