diff options
Diffstat (limited to 'arch/unicore32/include/asm/uaccess.h')
| -rw-r--r-- | arch/unicore32/include/asm/uaccess.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/unicore32/include/asm/uaccess.h b/arch/unicore32/include/asm/uaccess.h deleted file mode 100644 index 33c24f430511..000000000000 --- a/arch/unicore32/include/asm/uaccess.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * linux/arch/unicore32/include/asm/uaccess.h - * - * Code specific to PKUnity SoC and UniCore ISA - * - * Copyright (C) 2001-2010 GUAN Xue-tao - */ -#ifndef __UNICORE_UACCESS_H__ -#define __UNICORE_UACCESS_H__ - -#include <asm/memory.h> - -#define __strncpy_from_user __strncpy_from_user -#define __strnlen_user __strnlen_user -#define __clear_user __clear_user - -#define __kernel_ok (uaccess_kernel()) -#define __user_ok(addr, size) (((size) <= TASK_SIZE) \ - && ((addr) <= TASK_SIZE - (size))) -#define __access_ok(addr, size) (__kernel_ok || __user_ok((addr), (size))) - -extern unsigned long __must_check -raw_copy_from_user(void *to, const void __user *from, unsigned long n); -extern unsigned long __must_check -raw_copy_to_user(void __user *to, const void *from, unsigned long n); -extern unsigned long __must_check -__clear_user(void __user *addr, unsigned long n); -extern unsigned long __must_check -__strncpy_from_user(char *to, const char __user *from, unsigned long count); -extern unsigned long -__strnlen_user(const char __user *s, long n); -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER - -#include <asm-generic/uaccess.h> - -#endif /* __UNICORE_UACCESS_H__ */ |