ASoC: use snd_soc_component_init_regmap() on wm8400

To setup regmap, ALSA SoC has snd_soc_component_init_regmap() and
.get_regmap. But these are duplicated feature.
Let's use snd_soc_component_init_regmap() and remove .get_regmap

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 1 insertions, 8 deletions

diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 6c59fb933bd6..a36adf881bca 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1285,6 +1285,7 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec)
         if (priv == NULL)
                 return -ENOMEM;
 
+        snd_soc_codec_init_regmap(codec, wm8400->regmap);
         snd_soc_codec_set_drvdata(codec, priv);
         priv->wm8400 = wm8400;
 
@@ -1325,17 +1326,9 @@ static int  wm8400_codec_remove(struct snd_soc_codec *codec)
         return 0;
 }
 
-static struct regmap *wm8400_get_regmap(struct device *dev)
-{
-        struct wm8400 *wm8400 = dev_get_platdata(dev);
-
-        return wm8400->regmap;
-}
-
 static const struct snd_soc_codec_driver soc_codec_dev_wm8400 = {
         .probe =        wm8400_codec_probe,
         .remove =       wm8400_codec_remove,
-        .get_regmap =   wm8400_get_regmap,
         .set_bias_level = wm8400_set_bias_level,
         .suspend_bias_off = true,