x86: unify mm_segment_t definition

This patch moves the mm_segment_t structure definition to processor.h
This makes mmsegment.h file useless, and it is deleted.
Signed-off-by: NGlauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

include/asm-x86/mmsegment.h

-#ifndef _ASM_MMSEGMENT_H
-#define _ASM_MMSEGMENT_H 1
-
-typedef struct {
-	unsigned long seg;
-} mm_segment_t;
-
-#endif

include/asm-x86/processor.h

@@ -424,6 +424,11 @@ struct extended_sigtable {
 	struct extended_signature sigs[0];
 };
 
+typedef struct {
+	unsigned long seg;
+} mm_segment_t;
+
+
 /*
  * create a kernel thread without removing it from tasklists
  */

include/asm-x86/processor_32.h

@@ -103,11 +103,6 @@ union i387_union {
 	struct i387_soft_struct soft;
 };
 
-typedef struct {
-	unsigned long seg;
-} mm_segment_t;
-
-
 #define INIT_THREAD  {							\
 	.sp0 = sizeof(init_stack) + (long)&init_stack,			\
 	.vm86_info = NULL,						\

include/asm-x86/processor_64.h

@@ -14,7 +14,6 @@
 #include <asm/msr.h>
 #include <asm/current.h>
 #include <asm/system.h>
-#include <asm/mmsegment.h>
 #include <linux/personality.h>
 #include <asm/desc_defs.h>
 

include/asm-x86/thread_info_64.h

@@ -21,7 +21,7 @@
 #ifndef __ASSEMBLY__
 struct task_struct;
 struct exec_domain;
-#include <asm/mmsegment.h>
+#include <asm/processor.h>
 
 struct thread_info {
 	struct task_struct	*task;		/* main task structure */