mscc: Drop dm.h header file

This header file should not be included in other header files. Remove it
from each one and use a forward declaration instead.

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/mips/mach-mscc/include/mach/jr2/jr2.h

@@ -8,9 +8,6 @@
 #ifndef _MSCC_JR2_H_
 #define _MSCC_JR2_H_
 
-#include <linux/bitops.h>
-#include <dm.h>
-
 /*
  * Target offset base(s)
  */

arch/mips/mach-mscc/include/mach/luton/luton.h

@@ -8,9 +8,6 @@
 #ifndef _MSCC_OCELOT_H_
 #define _MSCC_OCELOT_H_
 
-#include <linux/bitops.h>
-#include <dm.h>
-
 /*
  * Target offset base(s)
  */

arch/mips/mach-mscc/include/mach/ocelot/ocelot.h

@@ -8,9 +8,6 @@
 #ifndef _MSCC_OCELOT_H_
 #define _MSCC_OCELOT_H_
 
-#include <linux/bitops.h>
-#include <dm.h>
-
 /*
  * Target offset base(s)
  */

arch/mips/mach-mscc/include/mach/serval/serval.h

@@ -8,9 +8,6 @@
 #ifndef _MSCC_SERVAL_H_
 #define _MSCC_SERVAL_H_
 
-#include <linux/bitops.h>
-#include <dm.h>
-
 /*
  * Target offset base(s)
  */

arch/mips/mach-mscc/include/mach/servalt/servalt.h

@@ -8,9 +8,6 @@
 #ifndef _MSCC_SERVALT_H_
 #define _MSCC_SERVALT_H_
 
-#include <linux/bitops.h>
-#include <dm.h>
-
 /*
  * Target offset base(s)
  */

board/mscc/servalt/servalt.c

@@ -9,6 +9,8 @@
 #include <asm/io.h>
 #include <led.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 enum {
 	BOARD_TYPE_PCB116 = 0xAABBCE00,
 };