WDEV: ath5k, typecheck on nonDEBUG

At least type check the ATH5K_TRACE paramter on !ATH5K_DEBUG configs.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Nick Kossifidis <mickflemm@gmail.com>
Acked-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath5k/debug.h

@@ -165,7 +165,9 @@ ath5k_debug_printtxbuf(struct ath5k_softc *sc,
 
 #else /* no debugging */
 
-#define ATH5K_TRACE(_sc) /* empty */
+#include <linux/compiler.h>
+
+#define ATH5K_TRACE(_sc) typecheck(struct ath5k_softc *, (_sc))
 
 static inline void __attribute__ ((format (printf, 3, 4)))
 ATH5K_DBG(struct ath5k_softc *sc, unsigned int m, const char *fmt, ...) {}