diff options
Diffstat (limited to 'arch/csky/include/asm/uaccess.h')
| -rw-r--r-- | arch/csky/include/asm/uaccess.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/csky/include/asm/uaccess.h b/arch/csky/include/asm/uaccess.h index c40f06ee8d3e..2e927c21d8a1 100644 --- a/arch/csky/include/asm/uaccess.h +++ b/arch/csky/include/asm/uaccess.h @@ -3,17 +3,6 @@ #ifndef __ASM_CSKY_UACCESS_H #define __ASM_CSKY_UACCESS_H -#define user_addr_max() \ - (uaccess_kernel() ? KERNEL_DS.seg : get_fs().seg) - -static inline int __access_ok(unsigned long addr, unsigned long size) -{ - unsigned long limit = current_thread_info()->addr_limit.seg; - - return ((addr < limit) && ((addr + size) < limit)); -} -#define __access_ok __access_ok - /* * __put_user_fn */ @@ -209,7 +198,6 @@ unsigned long raw_copy_to_user(void *to, const void *from, unsigned long n); unsigned long __clear_user(void __user *to, unsigned long n); #define __clear_user __clear_user -#include <asm/segment.h> #include <asm-generic/uaccess.h> #endif /* __ASM_CSKY_UACCESS_H */ |