diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2009-11-16 12:23:46 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-24 10:19:59 +0100 |
| commit | d82af9f9aab69e82b86450272588c861364f8879 (patch) | |
| tree | 725374db87473b6ae0e2ac6f41ca44866affa37b /sound/usb/usbaudio.h | |
| parent | sound: usb-audio: allow switching altsetting on Roland USB MIDI devices (diff) | |
| download | linux-d82af9f9aab69e82b86450272588c861364f8879.tar.xz linux-d82af9f9aab69e82b86450272588c861364f8879.zip | |
sound: usb: make the USB MIDI module more independent
Remove the dependecy from the USB MIDI code on the snd_usb_audio
structure. This allows using the USB MIDI module from another driver
without having to pretend to be the generic USB audio driver.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/usbaudio.h')
| -rw-r--r-- | sound/usb/usbaudio.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index e9a3a9dca15c..40ba8115fb81 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -132,7 +132,6 @@ struct snd_usb_audio { int pcm_devs; struct list_head midi_list; /* list of midi interfaces */ - int next_midi_device; struct list_head mixer_list; /* list of mixer interfaces */ }; @@ -227,8 +226,10 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, int ignore_error); void snd_usb_mixer_disconnect(struct list_head *p); -int snd_usb_create_midi_interface(struct snd_usb_audio *chip, struct usb_interface *iface, - const struct snd_usb_audio_quirk *quirk); +int snd_usbmidi_create(struct snd_card *card, + struct usb_interface *iface, + struct list_head *midi_list, + const struct snd_usb_audio_quirk *quirk); void snd_usbmidi_input_stop(struct list_head* p); void snd_usbmidi_input_start(struct list_head* p); void snd_usbmidi_disconnect(struct list_head *p); |