Commit ad6baae6 authored by Jorge Sanjuan's avatar Jorge Sanjuan Committed by Takashi Iwai
Browse files

ALSA: usb-audio: Always create the interrupt pipe for the mixer

An UAC3 BADD device may also include an interrupt status pipe
to report changes on the HEADSET ADAPTER terminals. The creation
of the status pipe is dependent on the device reporting that it
has it.

Signed-off-by: default avatarJorge Sanjuan <>
Signed-off-by: default avatarTakashi Iwai <>
parent 3528cd8f
......@@ -3338,10 +3338,12 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
err = snd_usb_mixer_controls(mixer);
if (err < 0)
goto _error;
err = snd_usb_mixer_status_create(mixer);
if (err < 0)
goto _error;
err = create_keep_iface_ctl(mixer);
if (err < 0)
goto _error;
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