ASoc: codecs: max98373: remove Idle_bias_on to let codec suspend

Idle_bias_on is used to decide bias on/off in standby state by dapm.
When Idle_bias_on is set to one, dapm will keep max98373 active at
idle time. Max98373 is doing nothing in this state, so remove
idle_bias_on setting to let max98373 get suspended when it is idle.

Signed-off-by: randerwang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ryan Lee <ryans.lee@maximintegrated.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200707205740.114927-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c
index ec24749..d87402a 100644 (file)
--- a/sound/soc/codecs/max98373.c
+++ b/sound/soc/codecs/max98373.c
@@ -862,7 +862,6 @@ static const struct snd_soc_component_driver soc_codec_dev_max98373 = {
        .num_dapm_widgets       = ARRAY_SIZE(max98373_dapm_widgets),
        .dapm_routes            = max98373_audio_map,
        .num_dapm_routes        = ARRAY_SIZE(max98373_audio_map),
-       .idle_bias_on           = 1,
        .use_pmdown_time        = 1,
        .endianness             = 1,
        .non_legacy_dai_naming  = 1,