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-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c
index f84ed5e..0d2beba 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/iwlegacy/3945-rs.c
@@ -37,7 +37,7 @@
 #include <linux/workqueue.h>
 
 #include "iwl-commands.h"
-#include "iwl-3945.h"
+#include "3945.h"
 #include "iwl-sta.h"
 
 #define RS_NAME "iwl-3945-rs"