ALSA: Remove obsolete snd_xferv struct and ioctls

Removed obsleted snd_xferv struct and ioctls that are no longer used
in the current codebase.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/include/sound/asound.h b/include/sound/asound.h
index 1c02ed1d7c4aab6f49dcb8616437d4d24da25db9..b6e01e6b3f86dea8d5a8d5cee3746b8b94544ba4 100644 (file)
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -919,18 +919,4 @@ struct snd_ctl_event {
 #define SNDRV_CTL_NAME_IEC958_PCM_STREAM               "PCM Stream"
 #define SNDRV_CTL_NAME_IEC958(expl,direction,what)     "IEC958 " expl SNDRV_CTL_NAME_##direction SNDRV_CTL_NAME_IEC958_##what
 
-/*
- *
- */
-
-struct snd_xferv {
-       const struct iovec *vector;
-       unsigned long count;
-};
-
-enum {
-       SNDRV_IOCTL_READV = _IOW('K', 0x00, struct snd_xferv),
-       SNDRV_IOCTL_WRITEV = _IOW('K', 0x01, struct snd_xferv),
-};
-
 #endif /* __SOUND_ASOUND_H */