iwlegacy: move iwl-3945-{,hw,fh,debugfs}.h to 3945.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index b41e60b..17615c3 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -40,15 +40,13 @@
 #include <net/mac80211.h>
 
 #include "iwl-fh.h"
-#include "iwl-3945-fh.h"
 #include "iwl-commands.h"
 #include "iwl-sta.h"
-#include "iwl-3945.h"
 #include "iwl-eeprom.h"
 #include "iwl-core.h"
 #include "iwl-helpers.h"
 #include "iwl-led.h"
-#include "iwl-3945-debugfs.h"
+#include "3945.h"
 
 /* Send led command */
 static int il3945_send_led_cmd(struct il_priv *il,