ASoC: wm8996: Remove stub register cache
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index 1226f92..9376b19 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -3054,12 +3054,6 @@
return 0;
}
-static int wm8996_soc_volatile_register(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- return true;
-}
-
static struct snd_soc_codec_driver soc_codec_dev_wm8996 = {
.probe = wm8996_probe,
.remove = wm8996_remove,
@@ -3073,8 +3067,6 @@
.dapm_routes = wm8996_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8996_dapm_routes),
.set_pll = wm8996_set_fll,
- .reg_cache_size = WM8996_MAX_REGISTER,
- .volatile_register = wm8996_soc_volatile_register,
};
#define WM8996_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\