ASoC: wm8994: Remove restore of DAC enable state

It's not been needed since the regmap conversion.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index f1c54af45dcf8d5a6a300d3a4a8e43214730c4eb..a265fd42b7008e42b52b81d4693779d047215691 100644 (file)
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3131,22 +3131,6 @@ static int wm8994_codec_resume(struct snd_soc_codec *codec)
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
        struct wm8994 *control = wm8994->wm8994;
        int i, ret;
-       unsigned int val, mask;
-
-       if (control->revision < 4) {
-               /* force a HW read */
-               ret = regmap_read(control->regmap,
-                                 WM8994_POWER_MANAGEMENT_5, &val);
-
-               /* modify the cache only */
-               codec->cache_only = 1;
-               mask =  WM8994_DAC1R_ENA | WM8994_DAC1L_ENA |
-                       WM8994_DAC2R_ENA | WM8994_DAC2L_ENA;
-               val &= mask;
-               snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
-                                   mask, val);
-               codec->cache_only = 0;
-       }
 
        for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
                if (!wm8994->fll_suspend[i].out)