ASoC: Add missing regmap_init_i2c in wm8804_i2c_probe

commit 891271c "ASoC: Convert wm8804 to direct regmap API usage"
only converts wm8804_spi_probe to use regmap_init_spi.

This patch adds missing regmap_init_i2c in wm8804_i2c_probe.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index 7ee8dcf1fe32..6bd1b767b138 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -755,6 +755,12 @@ static __devinit int wm8804_i2c_probe(struct i2c_client *i2c,
         if (!wm8804)
                 return -ENOMEM;
 
+        wm8804->regmap = regmap_init_i2c(i2c, &wm8804_regmap_config);
+        if (IS_ERR(wm8804->regmap)) {
+                ret = PTR_ERR(wm8804->regmap);
+                return ret;
+        }
+
         i2c_set_clientdata(i2c, wm8804);
 
         ret = snd_soc_register_codec(&i2c->dev,