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| author | Takashi Iwai <tiwai@suse.de> | 2019-02-04 16:42:24 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-02-08 14:24:12 +0100 |
| commit | bb580602f3924976d8bc36c171266de73e92cbf7 (patch) | |
| tree | cd82554b93c5c51aa0929be562c7e181fd3d612f /include/sound | |
| parent | 95d14640d9843f277214893541aef3acb7456a25 (diff) | |
| download | linux-bb580602f3924976d8bc36c171266de73e92cbf7.tar.bz2 | |
ALSA: pcm: Define snd_pcm_lib_preallocate_*() as returning void
Now all callers no longer check the return value from
snd_pcm_lib_preallocate_pages() and co, let's make them to return
void, so that any new code won't fall into the same pitfall.
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/pcm.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index ca20f80f8976..465d7d033c4c 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1185,12 +1185,12 @@ static inline void snd_pcm_gettime(struct snd_pcm_runtime *runtime, * Memory */ -int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream); -int snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm); -int snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream, +void snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream); +void snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm); +void snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream, int type, struct device *data, size_t size, size_t max); -int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm, +void snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm, int type, void *data, size_t size, size_t max); int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size); |