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| author | Takashi Iwai | 2017-05-21 19:08:57 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2017-06-02 19:38:26 +0200 |
| commit | fed5794fccf40297f17e0032cc8211cdad0ba6df (patch) | |
| tree | e6d974221c06e8e7a361758a034f528d8adedfe0 /Documentation/sound | |
| parent | ALSA: pcm: Kill set_fs() in PCM OSS layer (diff) | |
| download | kernel-qcow2-linux-fed5794fccf40297f17e0032cc8211cdad0ba6df.tar.gz kernel-qcow2-linux-fed5794fccf40297f17e0032cc8211cdad0ba6df.tar.xz kernel-qcow2-linux-fed5794fccf40297f17e0032cc8211cdad0ba6df.zip | |
ALSA: pcm: Build OSS writev/readv helpers conditionally
The snd_pcm_oss_writev3() and snd_pcm_oss_readv3() are used only in
io.c with CONFIG_SND_PCM_OSS_PLUGINS=y. Add an ifdef to reduce the
build of these functions.
Along with it, since they are called always for in-kernel copy, reduce
the argument and call snd_pcm_kernel_writev() and *_readv() directly
instead.
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/sound')
0 files changed, 0 insertions, 0 deletions