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ALSA: oss: Remove unused declarations

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These functions is never implemented and used.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Link: https://patch.msgid.link/20240816100209.879043-1-yuehaibing@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Yue Haibing 2024-08-16 18:02:09 +08:00 committed by Takashi Iwai
parent d32cf9fbcb
commit c8a3231ae6
1 changed files with 0 additions and 3 deletions
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3
sound/core/oss/pcm_plugin.h
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@ -74,7 +74,6 @@ int snd_pcm_plugin_build(struct snd_pcm_substream *handle,
size_t extra,
struct snd_pcm_plugin **ret);
int snd_pcm_plugin_free(struct snd_pcm_plugin *plugin);
int snd_pcm_plugin_clear(struct snd_pcm_plugin **first);
int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames);
snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_size);
snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t clt_size);
@ -139,8 +138,6 @@ int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_channel,
size_t dst_offset,
size_t samples, snd_pcm_format_t format);
void *snd_pcm_plug_buf_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t size);
void snd_pcm_plug_buf_unlock(struct snd_pcm_substream *plug, void *ptr);
#else
static inline snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_size) { return drv_size; }