3 files changed, 0 insertions, 22 deletions
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index 33fd06f5fa41..4167f1eb4cd8 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -24,7 +24,6 @@ config NIOS2
 	select USB_ARCH_HAS_HCD if USB_SUPPORT
 	select CPU_NO_EFFICIENT_FFS
 	select MMU_GATHER_NO_RANGE if MMU
-	select SET_FS
 
 config GENERIC_CSUM
 	def_bool y
diff --git a/arch/nios2/include/asm/thread_info.h b/arch/nios2/include/asm/thread_info.h
index 272d2c72a727..bcc0e9915ebd 100644
--- a/arch/nios2/include/asm/thread_info.h
+++ b/arch/nios2/include/asm/thread_info.h
@@ -26,10 +26,6 @@
 
 #ifndef __ASSEMBLY__
 
-typedef struct {
-	unsigned long seg;
-} mm_segment_t;
-
 /*
  * low level task data that entry.S needs immediate access to
  * - this struct should fit entirely inside of one cache line
@@ -42,10 +38,6 @@ struct thread_info {
 	unsigned long		flags;		/* low level flags */
 	__u32			cpu;		/* current CPU */
 	int			preempt_count;	/* 0 => preemptable,<0 => BUG */
-	mm_segment_t		addr_limit;	/* thread address space:
-						  0-0x7FFFFFFF for user-thead
-						  0-0xFFFFFFFF for kernel-thread
-						*/
 	struct pt_regs		*regs;
 };
 
@@ -60,7 +52,6 @@ struct thread_info {
 	.flags		= 0,			\
 	.cpu		= 0,			\
 	.preempt_count	= INIT_PREEMPT_COUNT,	\
-	.addr_limit	= KERNEL_DS,		\
 }
 
 /* how to get the thread information struct from C */
diff --git a/arch/nios2/include/asm/uaccess.h b/arch/nios2/include/asm/uaccess.h
index 6664ddc0e8e5..b8299082adbe 100644
--- a/arch/nios2/include/asm/uaccess.h
+++ b/arch/nios2/include/asm/uaccess.h
@@ -18,18 +18,6 @@
 #include <asm/page.h>
 
 #include <asm/extable.h>
-
-/*
- * Segment stuff
- */
-#define MAKE_MM_SEG(s)		((mm_segment_t) { (s) })
-#define USER_DS			MAKE_MM_SEG(0x80000000UL)
-#define KERNEL_DS		MAKE_MM_SEG(0)
-
-
-#define get_fs()		(current_thread_info()->addr_limit)
-#define set_fs(seg)		(current_thread_info()->addr_limit = (seg))
-
 #include <asm-generic/access_ok.h>
 
 # define __EX_TABLE_SECTION	".section __ex_table,\"a\"\n"