linux-kernel - [PATCH 1/3] ASoC: alc5623: Convert codec->hw_read to regmap

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Date:	Thu, 13 Oct 2011 15:22:55 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Arnaud Patard <arnaud.patard@...-net.org>,
	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	alsa-devel@...a-project.org
Subject: [PATCH 1/3] ASoC: alc5623: Convert codec->hw_read to regmap_read

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

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 sound/soc/codecs/alc5623.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index 557b3af..8c156cb 100644
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -51,10 +51,13 @@ static void alc5623_fill_cache(struct snd_soc_codec *codec)
 {
 	int i, step = codec->driver->reg_cache_step;
 	u16 *cache = codec->reg_cache;
+	unsigned int val;
 
 	/* not really efficient ... */
-	for (i = 0 ; i < codec->driver->reg_cache_size ; i += step)
-		cache[i] = codec->hw_read(codec, i);
+	for (i = 0 ; i < codec->driver->reg_cache_size ; i += step) {
+		regmap_read(codec->control_data, i, &val);
+		cache[i] = val;
+	}
 }
 
 static inline int alc5623_reset(struct snd_soc_codec *codec)
-- 
1.7.4.1



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