ASoC: Use standard register cache sync in wm8993
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index b966f69..2835e7d 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -934,28 +934,6 @@
{ "Right Headphone Mux", "DAC", "DACR" },
};
-static void wm8993_cache_restore(struct snd_soc_codec *codec)
-{
- u16 *cache = codec->reg_cache;
- int i;
-
- if (!codec->cache_sync)
- return;
-
- /* Reenable hardware writes */
- codec->cache_only = 0;
-
- /* Restore the register settings */
- for (i = 1; i < WM8993_MAX_REGISTER; i++) {
- if (cache[i] == wm8993_reg_defaults[i])
- continue;
- snd_soc_write(codec, i, cache[i]);
- }
-
- /* We're in sync again */
- codec->cache_sync = 0;
-}
-
static int wm8993_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
@@ -979,7 +957,7 @@
if (ret != 0)
return ret;
- wm8993_cache_restore(codec);
+ snd_soc_cache_sync(codec);
/* Tune DC servo configuration */
snd_soc_write(codec, 0x44, 3);