diff options
| author | Daniel Mack <zonque@gmail.com> | 2011-05-25 03:09:01 -0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-05-25 03:36:20 -0400 |
| commit | 9e38658f703732cb69936553cef4bdb4e5294f3f (patch) | |
| tree | 8db752c56b8c5677c5ea215bf6b249f17844e4e6 /sound/usb/card.c | |
| parent | ef9d59708949b2012b1b723a1eaec82981c40013 (diff) | |
ALSA: usb-audio: export snd_usb_feature_unit_ctl
In order to allow quirks functions to hook up to the standard feature
unit op tables, this patch exports a pointer to the struct that is used
internally.
That way, all the code handling the control can be kept private, and
external code can reference the symbol to re-use it.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/card.c')
| -rw-r--r-- | sound/usb/card.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c index 84a5ce70a2b0..220c6167dd86 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c | |||
| @@ -48,6 +48,7 @@ | |||
| 48 | #include <linux/usb/audio.h> | 48 | #include <linux/usb/audio.h> |
| 49 | #include <linux/usb/audio-v2.h> | 49 | #include <linux/usb/audio-v2.h> |
| 50 | 50 | ||
| 51 | #include <sound/control.h> | ||
| 51 | #include <sound/core.h> | 52 | #include <sound/core.h> |
| 52 | #include <sound/info.h> | 53 | #include <sound/info.h> |
| 53 | #include <sound/pcm.h> | 54 | #include <sound/pcm.h> |