ASoC: txx9: Remove unnecessary snd_pcm_lib_preallocate_free_for_all()

[cascardo/linux.git] / sound / soc / codecs / sta529.c

diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c
index 89c748d..b0f436d 100644 (file)
--- a/sound/soc/codecs/sta529.c
+++ b/sound/soc/codecs/sta529.c
@@ -319,41 +319,10 @@ static struct snd_soc_dai_driver sta529_dai = {
        .ops    = &sta529_dai_ops,
 };
 
-static int sta529_probe(struct snd_soc_codec *codec)
-{
-       sta529_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-       return 0;
-}
-
-/* power down chip */
-static int sta529_remove(struct snd_soc_codec *codec)
-{
-       sta529_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-       return 0;
-}
-
-static int sta529_suspend(struct snd_soc_codec *codec)
-{
-       sta529_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-       return 0;
-}
-
-static int sta529_resume(struct snd_soc_codec *codec)
-{
-       sta529_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-       return 0;
-}
-
 static const struct snd_soc_codec_driver sta529_codec_driver = {
-       .probe = sta529_probe,
-       .remove = sta529_remove,
        .set_bias_level = sta529_set_bias_level,
-       .suspend = sta529_suspend,
-       .resume = sta529_resume,
+       .suspend_bias_off = true,
+
        .controls = sta529_snd_controls,
        .num_controls = ARRAY_SIZE(sta529_snd_controls),
 };