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Diffstat (limited to 'arch/avr32/include/asm/uaccess.h')
-rw-r--r--arch/avr32/include/asm/uaccess.h39
1 files changed, 7 insertions, 32 deletions
diff --git a/arch/avr32/include/asm/uaccess.h b/arch/avr32/include/asm/uaccess.h
index b1ec1fa06463..619d50e843a5 100644
--- a/arch/avr32/include/asm/uaccess.h
+++ b/arch/avr32/include/asm/uaccess.h
@@ -8,12 +8,6 @@
#ifndef __ASM_AVR32_UACCESS_H
#define __ASM_AVR32_UACCESS_H
-#include <linux/errno.h>
-#include <linux/sched.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
typedef struct {
unsigned int is_user_space;
} mm_segment_t;
@@ -72,34 +66,18 @@ static inline void set_fs(mm_segment_t s)
extern __kernel_size_t __copy_user(void *to, const void *from,
__kernel_size_t n);
-extern __kernel_size_t copy_to_user(void __user *to, const void *from,
- __kernel_size_t n);
-extern __kernel_size_t ___copy_from_user(void *to, const void __user *from,
- __kernel_size_t n);
-
-static inline __kernel_size_t __copy_to_user(void __user *to, const void *from,
- __kernel_size_t n)
+static inline unsigned long
+raw_copy_to_user(void __user *to, const void *from, unsigned long n)
{
return __copy_user((void __force *)to, from, n);
}
-static inline __kernel_size_t __copy_from_user(void *to,
- const void __user *from,
- __kernel_size_t n)
+static inline unsigned long
+raw_copy_from_user(void *to, const void __user *from, unsigned long n)
{
return __copy_user(to, (const void __force *)from, n);
}
-static inline __kernel_size_t copy_from_user(void *to,
- const void __user *from,
- __kernel_size_t n)
-{
- size_t res = ___copy_from_user(to, from, n);
- if (unlikely(res))
- memset(to + (n - res), 0, res);
- return res;
-}
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
+#define INLINE_COPY_FROM_USER
+#define INLINE_COPY_TO_USER
/*
* put_user: - Write a simple value into user space.
@@ -329,9 +307,6 @@ extern long __strnlen_user(const char __user *__s, long __n);
#define strlen_user(s) strnlen_user(s, ~0UL >> 1)
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
+#include <asm/extable.h>
#endif /* __ASM_AVR32_UACCESS_H */