mac80211: driver operation debugging

This makes mac80211 use the event tracing framework
to log all operations as given to the driver. This
will need to be extended with more information, but
as a start it should be good.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/driver-trace.c b/net/mac80211/driver-trace.c
new file mode 100644
index 0000000..6da6f79
--- /dev/null
+++ b/net/mac80211/driver-trace.c
@@ -0,0 +1,6 @@
+/* bug in tracepoint.h, it should include this */
+#include <linux/module.h>
+
+#include "driver-ops.h"
+#define CREATE_TRACE_POINTS
+#include "driver-trace.h"