[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/sound/usb/proc.h b/ap/os/linux/linux-3.4.x/sound/usb/proc.h
new file mode 100644
index 0000000..a45b765
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/sound/usb/proc.h
@@ -0,0 +1,8 @@
+#ifndef __USBAUDIO_PROC_H
+#define __USBAUDIO_PROC_H
+
+void snd_usb_audio_create_proc(struct snd_usb_audio *chip);
+void snd_usb_proc_pcm_format_add(struct snd_usb_stream *stream);
+
+#endif /* __USBAUDIO_PROC_H */
+