diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-08-31 20:31:12 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-17 00:37:03 +0100 |
| commit | 2a1212a8342c469cee240cf69fe3001b898cda8e (patch) | |
| tree | 65ca44af82afcf6444f0e94b2342a5f359ba9435 /sound | |
| parent | 175ee39e8f4053f95e1948afd75c74552b3a175c (diff) | |
| download | linux-2a1212a8342c469cee240cf69fe3001b898cda8e.tar.gz linux-2a1212a8342c469cee240cf69fe3001b898cda8e.tar.bz2 linux-2a1212a8342c469cee240cf69fe3001b898cda8e.zip | |
ASoC: Remove snd_soc_bulk_write_raw()
No users of snd_soc_bulk_write_raw() are left and new drivers are going to use
regmap directly for this, so the function can be removed.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-core.c | 7 | ||||
| -rw-r--r-- | sound/soc/soc-io.c | 26 |
2 files changed, 0 insertions, 33 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index f5ec301603d8..4ce02e6777e5 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2298,13 +2298,6 @@ unsigned int snd_soc_write(struct snd_soc_codec *codec, } EXPORT_SYMBOL_GPL(snd_soc_write); -unsigned int snd_soc_bulk_write_raw(struct snd_soc_codec *codec, - unsigned int reg, const void *data, size_t len) -{ - return codec->bulk_write_raw(codec, reg, data, len); -} -EXPORT_SYMBOL_GPL(snd_soc_bulk_write_raw); - /** * snd_soc_update_bits - update codec register bits * @codec: audio codec diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c index 122c0c18b9dd..4f11d23f2062 100644 --- a/sound/soc/soc-io.c +++ b/sound/soc/soc-io.c @@ -65,31 +65,6 @@ static unsigned int hw_read(struct snd_soc_codec *codec, unsigned int reg) return val; } -/* Primitive bulk write support for soc-cache. The data pointed to by - * `data' needs to already be in the form the hardware expects. Any - * data written through this function will not go through the cache as - * it only handles writing to volatile or out of bounds registers. - * - * This is currently only supported for devices using the regmap API - * wrappers. - */ -static int snd_soc_hw_bulk_write_raw(struct snd_soc_codec *codec, - unsigned int reg, - const void *data, size_t len) -{ - /* To ensure that we don't get out of sync with the cache, check - * whether the base register is volatile or if we've directly asked - * to bypass the cache. Out of bounds registers are considered - * volatile. - */ - if (!codec->cache_bypass - && !snd_soc_codec_volatile_register(codec, reg) - && reg < codec->driver->reg_cache_size) - return -EINVAL; - - return regmap_raw_write(codec->control_data, reg, data, len); -} - /** * snd_soc_codec_set_cache_io: Set up standard I/O functions. * @@ -119,7 +94,6 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, memset(&config, 0, sizeof(config)); codec->write = hw_write; codec->read = hw_read; - codec->bulk_write_raw = snd_soc_hw_bulk_write_raw; config.reg_bits = addr_bits; config.val_bits = data_bits; |