Now all ASoC users have been replaced to use the new PCM copy ops,
let's drop the obsoleted copy_user ops and its helper function.
Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
include/sound/soc-component.h | 7 -------
sound/soc/soc-component.c | 20 --------------------
sound/soc/soc-pcm.c | 2 --
3 files changed, 29 deletions(-)
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index 8040f001f2fb..17bea3144551 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -137,10 +137,6 @@ struct snd_soc_component_driver {
struct timespec64 *audio_ts,
struct snd_pcm_audio_tstamp_config *audio_tstamp_config,
struct snd_pcm_audio_tstamp_report *audio_tstamp_report);
- int (*copy_user)(struct snd_soc_component *component,
- struct snd_pcm_substream *substream, int channel,
- unsigned long pos, void __user *buf,
- unsigned long bytes);
int (*copy)(struct snd_soc_component *component,
struct snd_pcm_substream *substream, int channel,
unsigned long pos, struct iov_iter *buf,
@@ -513,9 +509,6 @@ int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream);
int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream,
unsigned int cmd, void *arg);
int snd_soc_pcm_component_sync_stop(struct snd_pcm_substream *substream);
-int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream,
- int channel, unsigned long pos,
- void __user *buf, unsigned long bytes);
int snd_soc_pcm_component_copy(struct snd_pcm_substream *substream,
int channel, unsigned long pos,
struct iov_iter *buf, unsigned long bytes);
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c
index ffa2dd8a21ba..f18406dfa1e4 100644
--- a/sound/soc/soc-component.c
+++ b/sound/soc/soc-component.c
@@ -1070,26 +1070,6 @@ int snd_soc_pcm_component_copy(struct snd_pcm_substream *substream,
return -EINVAL;
}
-int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream,
- int channel, unsigned long pos,
- void __user *buf, unsigned long bytes)
-{
- struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
- struct snd_soc_component *component;
- int i;
-
- /* FIXME. it returns 1st copy now */
- for_each_rtd_components(rtd, i, component)
- if (component->driver->copy_user)
- return soc_component_ret(
- component,
- component->driver->copy_user(
- component, substream, channel,
- pos, buf, bytes));
-
- return -EINVAL;
-}
-
struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream,
unsigned long offset)
{
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 71403da28d37..ae02d1d80c88 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2975,8 +2975,6 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
rtd->ops.sync_stop = snd_soc_pcm_component_sync_stop;
if (drv->copy)
rtd->ops.copy = snd_soc_pcm_component_copy;
- else if (drv->copy_user)
- rtd->ops.copy_user = snd_soc_pcm_component_copy_user;
if (drv->page)
rtd->ops.page = snd_soc_pcm_component_page;
if (drv->mmap)
--
2.35.3
