mac80211: add back lost debugfs files

Somehow these files were never present or lost, but the code
is there and they seem somewhat useful, so add them back.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

path: root/sound/hda/trace.c

/*
 * tracepoint definitions for HD-audio core drivers
 */

#define CREATE_TRACE_POINTS
#include "trace.h"