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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2019-12-23 11:39:20 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-23 15:57:35 +0100 |
| commit | ff16351e3f302a2913bd17da6ed8f195ab2139fd (patch) | |
| tree | 94be954065e73087207c9c385f399ac9a7886a1f /include/uapi/sound/asound.h | |
| parent | e67c3f0fd44c9bbd7a484b7cf6e9bcb4c0a0a858 (diff) | |
| download | linux-ff16351e3f302a2913bd17da6ed8f195ab2139fd.tar.bz2 | |
ALSA: ctl: remove dimen member from elem_info structure
The 'dimen' member of 'struct snd_ctl_elem_info' is designed to deliver
information to use an array of value as multi-dimensional values. This
feature is used just by echoaudio PCI driver, and fortunately it's not
used by the other applications than 'echomixer' in alsa-tools.
In a previous commit, usage of 'dimen' member is removed from echoaudio
PCI driver. Nowadays no driver/application use the feature.
This commit removes the member from structure.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20191223023921.8151-4-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/uapi/sound/asound.h')
| -rw-r--r-- | include/uapi/sound/asound.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index efd9e1398e07..06033fc78ee4 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -1040,11 +1040,7 @@ struct snd_ctl_elem_info { } enumerated; unsigned char reserved[128]; } value; - union { - unsigned short d[4]; /* dimensions */ - unsigned short *d_ptr; /* indirect - obsoleted */ - } dimen; - unsigned char reserved[64-4*sizeof(unsigned short)]; + unsigned char reserved[64]; }; struct snd_ctl_elem_value { |