diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-08-31 20:31:14 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-17 00:37:03 +0100 |
| commit | a94ed23436fb28bdcdd66e7fcf68ca5f7967e456 (patch) | |
| tree | 0584c2db7f2d1a0b8a21da7f50a95453a78708e5 | |
| parent | b012aa619e50d22df0835b64a5dcebc221fb8053 (diff) | |
ASoC: Remove 'reg_size' field from snd_soc_codec struct
The reg_size field is calculated in snd_soc_register_codec() and then used
exactly once in snd_soc_flat_cache_init(). Since it is calculated based on other
fields from the codec struct just move the calculation to
snd_soc_flat_cache_init() and remove the 'reg_size' field from the codec struct.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | include/sound/soc.h | 1 | ||||
| -rw-r--r-- | sound/soc/soc-cache.c | 7 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 7 |
3 files changed, 5 insertions, 10 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 62f320f56644..577212629d0f 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -662,7 +662,6 @@ struct snd_soc_codec { struct list_head card_list; int num_dai; enum snd_soc_compress_type compress_type; - size_t reg_size; /* reg_cache_size * reg_word_size */ int (*volatile_register)(struct snd_soc_codec *, unsigned int); int (*readable_register)(struct snd_soc_codec *, unsigned int); int (*writable_register)(struct snd_soc_codec *, unsigned int); diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c index a7f83c0c62ce..9542c83d2295 100644 --- a/sound/soc/soc-cache.c +++ b/sound/soc/soc-cache.c @@ -122,12 +122,15 @@ static int snd_soc_flat_cache_exit(struct snd_soc_codec *codec) static int snd_soc_flat_cache_init(struct snd_soc_codec *codec) { const struct snd_soc_codec_driver *codec_drv = codec->driver; + size_t reg_size; + + reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; if (codec_drv->reg_cache_default) codec->reg_cache = kmemdup(codec_drv->reg_cache_default, - codec->reg_size, GFP_KERNEL); + reg_size, GFP_KERNEL); else - codec->reg_cache = kzalloc(codec->reg_size, GFP_KERNEL); + codec->reg_cache = kzalloc(reg_size, GFP_KERNEL); if (!codec->reg_cache) return -ENOMEM; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index bbe833ab657e..af9648426f4f 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -4159,7 +4159,6 @@ int snd_soc_register_codec(struct device *dev, struct snd_soc_dai_driver *dai_drv, int num_dai) { - size_t reg_size; struct snd_soc_codec *codec; int ret, i; @@ -4197,12 +4196,6 @@ int snd_soc_register_codec(struct device *dev, codec->num_dai = num_dai; mutex_init(&codec->mutex); - /* allocate CODEC register cache */ - if (codec_drv->reg_cache_size && codec_drv->reg_word_size) { - reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; - codec->reg_size = reg_size; - } - for (i = 0; i < num_dai; i++) { fixup_codec_formats(&dai_drv[i].playback); fixup_codec_formats(&dai_drv[i].capture); |