Merge tag 'xfs-5.6-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

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

diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index 37e1b234c802f59fec54a6a2b067b50e45511975..65d6d08c96f53e6f67686d20a85ba85c7ca6809b 100644 (file)
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -116,6 +116,6 @@ 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;
+extern const struct snd_kcontrol_new *snd_usb_feature_unit_ctl;
 
 #endif /* __USBMIXER_H */