1 files changed, 5 insertions, 2 deletions

diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index aab80df201bd..73b1f649447b 100644
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -63,8 +63,6 @@ void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer, int unitid);
 
 int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval,
                                 int request, int validx, int value_set);
-void snd_usb_mixer_inactivate(struct usb_mixer_interface *mixer);
-int snd_usb_mixer_activate(struct usb_mixer_interface *mixer);
 
 int snd_usb_mixer_add_control(struct usb_mixer_interface *mixer,
                               struct snd_kcontrol *kctl);
@@ -72,4 +70,9 @@ int snd_usb_mixer_add_control(struct usb_mixer_interface *mixer,
 int snd_usb_mixer_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
                           unsigned int size, unsigned int __user *_tlv);
 
+#ifdef CONFIG_PM
+int snd_usb_mixer_suspend(struct usb_mixer_interface *mixer);
+int snd_usb_mixer_resume(struct usb_mixer_interface *mixer, bool reset_resume);
+#endif
+
 #endif /* __USBMIXER_H */