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| author | Andrew Chant <achant@google.com> | 2018-03-22 14:39:55 -0700 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-03-23 10:25:03 +0100 |
| commit | 21e9b3e931f78497b19b1f8f3d59d19412c1a28f (patch) | |
| tree | ceafcd8610b694895129a9d52da56672229ac791 /sound/pci | |
| parent | 9a2fe9b801f585baccf8352d82839dcd54b300cf (diff) | |
| download | linux-21e9b3e931f78497b19b1f8f3d59d19412c1a28f.tar.gz linux-21e9b3e931f78497b19b1f8f3d59d19412c1a28f.tar.bz2 linux-21e9b3e931f78497b19b1f8f3d59d19412c1a28f.zip | |
ALSA: usb-audio: fix uac control query argument
This patch fixes code readability and should have no functional change.
Correct uac control query functions to account for the 1-based indexing
of USB Audio Class control identifiers.
The function parameter, u8 control, should be the
constant defined in audio-v2.h to identify the control to be checked for
readability or writeability.
This patch fixes all callers that had adjusted, and makes explicit
the mapping between audio_feature_info[] array index and the associated
control identifier.
Signed-off-by: Andrew Chant <achant@google.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions