1 files changed, 0 insertions, 117 deletions
diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c
deleted file mode 100644
index bdaf71d31a4a..000000000000
--- a/arch/tile/kernel/compat.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright 2010 Tilera Corporation. All Rights Reserved.
- *
- *   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.
- *
- *   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, GOOD TITLE or
- *   NON INFRINGEMENT.  See the GNU General Public License for
- *   more details.
- */
-
-/* Adjust unistd.h to provide 32-bit numbers and functions. */
-#define __SYSCALL_COMPAT
-
-#include <linux/compat.h>
-#include <linux/syscalls.h>
-#include <linux/kdev_t.h>
-#include <linux/fs.h>
-#include <linux/fcntl.h>
-#include <linux/uaccess.h>
-#include <linux/signal.h>
-#include <asm/syscalls.h>
-#include <asm/byteorder.h>
-
-/*
- * Syscalls that take 64-bit numbers traditionally take them in 32-bit
- * "high" and "low" value parts on 32-bit architectures.
- * In principle, one could imagine passing some register arguments as
- * fully 64-bit on TILE-Gx in 32-bit mode, but it seems easier to
- * adopt the usual convention.
- */
-
-#ifdef __BIG_ENDIAN
-#define SYSCALL_PAIR(name) u32, name ## _hi, u32, name ## _lo
-#else
-#define SYSCALL_PAIR(name) u32, name ## _lo, u32, name ## _hi
-#endif
-
-COMPAT_SYSCALL_DEFINE4(truncate64, char __user *, filename, u32, dummy,
-		       SYSCALL_PAIR(length))
-{
-	return sys_truncate(filename, ((loff_t)length_hi << 32) | length_lo);
-}
-
-COMPAT_SYSCALL_DEFINE4(ftruncate64, unsigned int, fd, u32, dummy,
-		       SYSCALL_PAIR(length))
-{
-	return sys_ftruncate(fd, ((loff_t)length_hi << 32) | length_lo);
-}
-
-COMPAT_SYSCALL_DEFINE6(pread64, unsigned int, fd, char __user *, ubuf,
-		       size_t, count, u32, dummy, SYSCALL_PAIR(offset))
-{
-	return sys_pread64(fd, ubuf, count,
-			   ((loff_t)offset_hi << 32) | offset_lo);
-}
-
-COMPAT_SYSCALL_DEFINE6(pwrite64, unsigned int, fd, char __user *, ubuf,
-		       size_t, count, u32, dummy, SYSCALL_PAIR(offset))
-{
-	return sys_pwrite64(fd, ubuf, count,
-			    ((loff_t)offset_hi << 32) | offset_lo);
-}
-
-COMPAT_SYSCALL_DEFINE6(sync_file_range2, int, fd, unsigned int, flags,
-		       SYSCALL_PAIR(offset), SYSCALL_PAIR(nbytes))
-{
-	return sys_sync_file_range(fd, ((loff_t)offset_hi << 32) | offset_lo,
-				   ((loff_t)nbytes_hi << 32) | nbytes_lo,
-				   flags);
-}
-
-COMPAT_SYSCALL_DEFINE6(fallocate, int, fd, int, mode,
-		       SYSCALL_PAIR(offset), SYSCALL_PAIR(len))
-{
-	return sys_fallocate(fd, mode, ((loff_t)offset_hi << 32) | offset_lo,
-			     ((loff_t)len_hi << 32) | len_lo);
-}
-
-/*
- * Avoid bug in generic sys_llseek() that specifies offset_high and
- * offset_low as "unsigned long", thus making it possible to pass
- * a sign-extended high 32 bits in offset_low.
- * Note that we do not use SYSCALL_PAIR here since glibc passes the
- * high and low parts explicitly in that order.
- */
-COMPAT_SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned int, offset_high,
-		       unsigned int, offset_low, loff_t __user *, result,
-		       unsigned int, origin)
-{
-	return sys_llseek(fd, offset_high, offset_low, result, origin);
-}
-
-/* Provide the compat syscall number to call mapping. */
-#undef __SYSCALL
-#define __SYSCALL(nr, call) [nr] = (call),
-
-/* See comments in sys.c */
-#define compat_sys_fadvise64_64 sys32_fadvise64_64
-#define compat_sys_readahead sys32_readahead
-#define sys_llseek compat_sys_llseek
-
-/* Call the assembly trampolines where necessary. */
-#define compat_sys_rt_sigreturn _compat_sys_rt_sigreturn
-#define sys_clone _sys_clone
-
-/*
- * Note that we can't include <linux/unistd.h> here since the header
- * guard will defeat us; <asm/unistd.h> checks for __SYSCALL as well.
- */
-void *compat_sys_call_table[__NR_syscalls] = {
-	[0 ... __NR_syscalls-1] = sys_ni_syscall,
-#include <asm/unistd.h>
-};