1 files changed, 0 insertions, 34 deletions

diff --git a/arch/x86/mm/extable_64.c b/arch/x86/mm/extable_64.c
deleted file mode 100644
index 79ac6e7100af..000000000000
--- a/arch/x86/mm/extable_64.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * linux/arch/x86_64/mm/extable.c
- */
-
-#include <linux/module.h>
-#include <linux/spinlock.h>
-#include <linux/init.h>
-#include <asm/uaccess.h>
-
-/* Simple binary search */
-const struct exception_table_entry *
-search_extable(const struct exception_table_entry *first,
-               const struct exception_table_entry *last,
-               unsigned long value)
-{
-        /* Work around a B stepping K8 bug */
-        if ((value >> 32) == 0)
-                value |= 0xffffffffUL << 32; 
-
-        while (first <= last) {
-                const struct exception_table_entry *mid;
-                long diff;
-
-                mid = (last - first) / 2 + first;
-                diff = mid->insn - value;
-                if (diff == 0)
-                        return mid;
-                else if (diff < 0)
-                        first = mid+1;
-                else
-                        last = mid-1;
-        }
-        return NULL;
-}