ASoC: mc13783: Remove the set_cache_io() entirely from ASoC probe.

As we can set the CODEC I/O while snd_soc_register_codec(), so the
calling of set_cache_io() from CODEC ASoC probe could be removed
entirely.

And then we can set the CODEC I/O in the device probe instead of
CODEC ASoC probe as earily as possible.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index 2c59b1f..8c0cec3 100644 (file)
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -608,14 +608,6 @@ static struct snd_kcontrol_new mc13783_control_list[] = {
 static int mc13783_probe(struct snd_soc_codec *codec)
 {
        struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
-       int ret;
-
-       ret = snd_soc_codec_set_cache_io(codec,
-                       dev_get_regmap(codec->dev->parent, NULL));
-       if (ret != 0) {
-               dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-               return ret;
-       }
 
        /* these are the reset values */
        mc13xxx_reg_write(priv->mc13xxx, MC13783_AUDIO_RX0, 0x25893);
@@ -735,9 +727,15 @@ static struct snd_soc_dai_driver mc13783_dai_sync[] = {
        }
 };
 
+struct regmap *mc13783_get_regmap(struct device *dev)
+{
+       return dev_get_regmap(dev->parent, NULL);
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_mc13783 = {
        .probe          = mc13783_probe,
        .remove         = mc13783_remove,
+       .get_regmap     = mc13783_get_regmap,
        .controls       = mc13783_control_list,
        .num_controls   = ARRAY_SIZE(mc13783_control_list),
        .dapm_widgets   = mc13783_dapm_widgets,