ia64: get rid of copy_in_user()

	return n;

}

#define __copy_in_user(to, from, size)	__copy_user((to), (from), (size))

static inline unsigned long

copy_in_user (void __user *to, const void __user *from, unsigned long n)

{

	if (likely(access_ok(VERIFY_READ, from, n) && access_ok(VERIFY_WRITE, to, n)))

		n = __copy_user(to, from, n);

	return n;

}

extern unsigned long __do_clear_user (void __user *, unsigned long);

#define __clear_user(to, n)		__do_clear_user(to, n)