diff options
| author |   Takashi Iwai <tiwai@suse.de> | 2023-08-15 21:01:35 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-08-18 12:19:19 +0200 |
| commit | 205d3e030a02b18a6bc1ca590965871a803163f2 (patch) | |
| tree | a873a6a980c2c26d9f529573e799403b607ddfe4 /sound/soc/soc-component.c | |
| parent | ALSA: doc: Update description for the new PCM copy ops (diff) | |
| download | wireguard-linux-205d3e030a02b18a6bc1ca590965871a803163f2.tar.xz wireguard-linux-205d3e030a02b18a6bc1ca590965871a803163f2.zip | |
ASoC: pcm: Drop obsoleted PCM copy_user ops
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@kernel.org>
Link: https://lore.kernel.org/r/20230815190136.8987-25-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/soc-component.c')
| -rw-r--r-- | sound/soc/soc-component.c | 20 |
1 files changed, 0 insertions, 20 deletions
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) { |