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Subject[PATCH 2/3] ASoC: tlv320aic3x: Convert codec->hw_read to regmap_read
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codec->hw_read is broken now, let's covert to regmap_read.

Signed-off-by: Axel Lin <axel.lin@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




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