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>

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 447278a..3f7de6f 100644 (file)
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -686,7 +686,6 @@ struct snd_soc_codec {
        unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
        unsigned int (*read)(struct snd_soc_codec *, unsigned int);
        int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
-       int (*bulk_write_raw)(struct snd_soc_codec *, unsigned int, const void *, size_t);
        void *reg_cache;
        const void *reg_def_copy;
        const struct snd_soc_cache_ops *cache_ops;
@@ -1097,8 +1096,6 @@ struct soc_enum {
 unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
 unsigned int snd_soc_write(struct snd_soc_codec *codec,
                           unsigned int reg, unsigned int val);
-unsigned int snd_soc_bulk_write_raw(struct snd_soc_codec *codec,
-                                   unsigned int reg, const void *data, size_t len);
 
 /* device driver data */
 

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index f5ec301..4ce02e6 100644 (file)
--- 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 122c0c1..4f11d23 100644 (file)
--- 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;