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ALSA: ASoC: Fix register cache sizes for Wolfson codecs 

The register cache size is used by the codec_reg sysfs file which works in
terms of the register cache access functions rather than in terms of raw
access to the cache so the size specified needs to be in terms of the
number of elements.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Mark Brown 2008-06-11 13:47:06 +01:00 committed by Jaroslav Kysela
parent 9f240a558f
commit d751b233bb
3 changed files with 3 additions and 3 deletions
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2
sound/soc/codecs/wm8731.c
View File

@ -534,7 +534,7 @@ static int wm8731_init(struct snd_soc_device *socdev)
codec->set_bias_level = wm8731_set_bias_level;
codec->dai = &wm8731_dai;
codec->num_dai = 1;
codec->reg_cache_size = sizeof(wm8731_reg);
codec->reg_cache_size = ARRAY_SIZE(wm8731_reg);
codec->reg_cache = kmemdup(wm8731_reg, sizeof(wm8731_reg), GFP_KERNEL);
if (codec->reg_cache == NULL)
return -ENOMEM;

2
sound/soc/codecs/wm8750.c
View File

@ -798,7 +798,7 @@ static int wm8750_init(struct snd_soc_device *socdev)
codec->set_bias_level = wm8750_set_bias_level;
codec->dai = &wm8750_dai;
codec->num_dai = 1;
codec->reg_cache_size = sizeof(wm8750_reg);
codec->reg_cache_size = ARRAY_SIZE(wm8750_reg);
codec->reg_cache = kmemdup(wm8750_reg, sizeof(wm8750_reg), GFP_KERNEL);
if (codec->reg_cache == NULL)
return -ENOMEM;

2
sound/soc/codecs/wm8753.c
View File

@ -1557,7 +1557,7 @@ static int wm8753_init(struct snd_soc_device *socdev)
codec->set_bias_level = wm8753_set_bias_level;
codec->dai = wm8753_dai;
codec->num_dai = 2;
codec->reg_cache_size = sizeof(wm8753_reg);
codec->reg_cache_size = ARRAY_SIZE(wm8753_reg);
codec->reg_cache = kmemdup(wm8753_reg, sizeof(wm8753_reg), GFP_KERNEL);
if (codec->reg_cache == NULL)