ASoC: Remove IO register modifier callbacks
There are no ASoC drivers left that use them and new drivers are supposed to use
regmap for this.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 5c0ed39..41bd243 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -154,22 +154,15 @@
step = codec->driver->reg_cache_step;
for (i = 0; i < codec->driver->reg_cache_size; i += step) {
- if (!snd_soc_codec_readable_register(codec, i))
- continue;
- if (codec->driver->display_register) {
- count += codec->driver->display_register(codec, buf + count,
- PAGE_SIZE - count, i);
- } else {
- /* only support larger than PAGE_SIZE bytes debugfs
- * entries for the default case */
- if (p >= pos) {
- if (total + len >= count - 1)
- break;
- format_register_str(codec, i, buf + total, len);
- total += len;
- }
- p += len;
+ /* only support larger than PAGE_SIZE bytes debugfs
+ * entries for the default case */
+ if (p >= pos) {
+ if (total + len >= count - 1)
+ break;
+ format_register_str(codec, i, buf + total, len);
+ total += len;
}
+ p += len;
}
total = min(total, count - 1);
@@ -1980,60 +1973,6 @@
};
/**
- * snd_soc_codec_volatile_register: Report if a register is volatile.
- *
- * @codec: CODEC to query.
- * @reg: Register to query.
- *
- * Boolean function indiciating if a CODEC register is volatile.
- */
-int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- if (codec->volatile_register)
- return codec->volatile_register(codec, reg);
- else
- return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_codec_volatile_register);
-
-/**
- * snd_soc_codec_readable_register: Report if a register is readable.
- *
- * @codec: CODEC to query.
- * @reg: Register to query.
- *
- * Boolean function indicating if a CODEC register is readable.
- */
-int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- if (codec->readable_register)
- return codec->readable_register(codec, reg);
- else
- return 1;
-}
-EXPORT_SYMBOL_GPL(snd_soc_codec_readable_register);
-
-/**
- * snd_soc_codec_writable_register: Report if a register is writable.
- *
- * @codec: CODEC to query.
- * @reg: Register to query.
- *
- * Boolean function indicating if a CODEC register is writable.
- */
-int snd_soc_codec_writable_register(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- if (codec->writable_register)
- return codec->writable_register(codec, reg);
- else
- return 1;
-}
-EXPORT_SYMBOL_GPL(snd_soc_codec_writable_register);
-
-/**
* snd_soc_new_ac97_codec - initailise AC97 device
* @codec: audio codec
* @ops: AC97 bus operations
@@ -4136,9 +4075,6 @@
codec->write = codec_drv->write;
codec->read = codec_drv->read;
- codec->volatile_register = codec_drv->volatile_register;
- codec->readable_register = codec_drv->readable_register;
- codec->writable_register = codec_drv->writable_register;
codec->component.ignore_pmdown_time = codec_drv->ignore_pmdown_time;
codec->dapm.bias_level = SND_SOC_BIAS_OFF;
codec->dapm.dev = dev;