macbook21: Kill empty smi.h

Change-Id: I387bb6154fe432ef2fc5f92faca69e67d7a6370a
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7083
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)

src/mainboard/apple/macbook21/acpi/video.asl

@@ -19,8 +19,6 @@
  * MA 02110-1301 USA
  */
 
-#include "smi.h"
-
 Device (DSPC)
 {
 	Name (_ADR, 0x00020001)

src/mainboard/apple/macbook21/smi.h

@@ -1,23 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef MAINBOARD_APPLE_MACBOOK21_SMI_H
-#define MAINBOARD_APPLE_MACBOOK21_SMI_H
-
-#endif

src/mainboard/apple/macbook21/smihandler.c

@@ -26,7 +26,6 @@
 #include "southbridge/intel/i82801gx/i82801gx.h"
 #include <pc80/mc146818rtc.h>
 #include <delay.h>
-#include "smi.h"
 
 /* The southbridge SMI handler checks whether gnvs has a
  * valid pointer before calling the trap handler