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>

1 files changed, 0 insertions, 16 deletions

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index f1c54af45dcf..a265fd42b700 100644
--- 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)