[alsa-devel] [PATCH 2/3] ASoC: tlv320aic3x: Convert codec->hw_read to regmap_read

[Axel Lin]

codec->hw_read is broken now, let's covert to regmap_read.

Signed-off-by: Axel Lin <axel.lin at gmail.com>
---
 sound/soc/codecs/tlv320aic3x.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index be55b7f..8775d52 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -131,13 +131,19 @@ static int aic3x_read(struct snd_soc_codec *codec, unsigned int reg,
 		      u8 *value)
 {
 	u8 *cache = codec->reg_cache;
+	unsigned int val;
+	int ret;
 
 	if (codec->cache_only)
 		return -EINVAL;
 	if (reg >= AIC3X_CACHEREGNUM)
 		return -1;
 
-	*value = codec->hw_read(codec, reg);
+	ret = regmap_read(codec->control_data, reg, &val);
+	if (ret)
+		return ret;
+
+	*value = val;
 	cache[reg] = *value;
 
 	return 0;
-- 
1.7.4.1