iwlwifi: Remove duplicate inclusion of iwl-trans.h in pcie/drv.c

iwl-trans.h was included twice.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

drivers/net/wireless/iwlwifi/pcie/drv.c

@@ -69,7 +69,6 @@
 
 #include "iwl-trans.h"
 #include "iwl-drv.h"
-#include "iwl-trans.h"
 
 #include "cfg.h"
 #include "internal.h"