Merge tag 'afs-next-20190507' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowel...

[linux.git] / sound / usb / mixer.h

diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index e02653465e292d3b65db02b1032b006ff0b2f213..3d12af8bf1917bbffa6b02ad38ef0c920dc5d372 100644 (file)
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -109,4 +109,6 @@ int snd_usb_get_cur_mix_value(struct usb_mixer_elem_info *cval,
 
 extern void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl);
 
+extern struct snd_kcontrol_new *snd_usb_feature_unit_ctl;
+
 #endif /* __USBMIXER_H */