mac80211: remove tracing config symbol

There's little point in this config symbol, if
tracing is disabled the overhead is negligible
and if you think it's too bad you can always
turn off tracing completely.

Also remove the part where we don't have sparse
check the tracing code -- it seems that it can
now deal with it (or the code changed).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index 2af4fca55337..6e9df8fd8fb8 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -5,17 +5,6 @@
 #include <net/mac80211.h>
 #include "ieee80211_i.h"
 
-#if !defined(CONFIG_MAC80211_DRIVER_API_TRACER) || defined(__CHECKER__)
-#undef TRACE_EVENT
-#define TRACE_EVENT(name, proto, ...) \
-static inline void trace_ ## name(proto) {}
-#undef DECLARE_EVENT_CLASS
-#define DECLARE_EVENT_CLASS(...)
-#undef DEFINE_EVENT
-#define DEFINE_EVENT(evt_class, name, proto, ...) \
-static inline void trace_ ## name(proto) {}
-#endif
-
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM mac80211