usb_feature_control_info 1031 sound/usb/mixer.c static struct usb_feature_control_info audio_feature_info[] = {
usb_feature_control_info 1545 sound/usb/mixer.c static struct usb_feature_control_info *get_feature_control_info(int control)
usb_feature_control_info 1563 sound/usb/mixer.c 	struct usb_feature_control_info *ctl_info;