diff options
| -rw-r--r-- | sound/soc/codecs/wm8903.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index 745681258eda..fdc3ff053f98 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -1767,23 +1767,11 @@ static int wm8903_suspend(struct snd_soc_codec *codec) static int wm8903_resume(struct snd_soc_codec *codec) { - int i; - u16 *reg_cache = codec->reg_cache; - u16 *tmp_cache = kmemdup(reg_cache, sizeof(wm8903_reg_defaults), - GFP_KERNEL); + struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); - /* Bring the codec back up to standby first to minimise pop/clicks */ - wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_cache_sync(codec); - /* Sync back everything else */ - if (tmp_cache) { - for (i = 2; i < ARRAY_SIZE(wm8903_reg_defaults); i++) - if (tmp_cache[i] != reg_cache[i]) - snd_soc_write(codec, i, tmp_cache[i]); - kfree(tmp_cache); - } else { - dev_err(codec->dev, "Failed to allocate temporary cache\n"); - } + wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY); return 0; } |