CONFIG_ARCH_HAS_RAW_COPY_USER is unconditional now

all architectures converted

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 41 deletions

diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
index d65c311eb128..bbe4bb438e39 100644
--- a/include/asm-generic/uaccess.h
+++ b/include/asm-generic/uaccess.h
@@ -86,11 +86,7 @@ static inline int __access_ok(unsigned long addr, unsigned long size)
 
 static inline int __put_user_fn(size_t size, void __user *ptr, void *x)
 {
-#ifdef CONFIG_ARCH_HAS_RAW_COPY_USER
 	return unlikely(raw_copy_to_user(ptr, x, size)) ? -EFAULT : 0;
-#else
-	return unlikely(__copy_to_user(ptr, x, size)) ? -EFAULT : 0;
-#endif
 }
 
 #define __put_user_fn(sz, u, k)	__put_user_fn(sz, u, k)
@@ -151,11 +147,7 @@ extern int __put_user_bad(void) __attribute__((noreturn));
 #ifndef __get_user_fn
 static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)
 {
-#ifdef CONFIG_ARCH_HAS_RAW_COPY_USER
 	return unlikely(raw_copy_from_user(x, ptr, size)) ? -EFAULT : 0;
-#else
-	return unlikely(__copy_from_user(x, ptr, size)) ? -EFAULT : 0;
-#endif
 }
 
 #define __get_user_fn(sz, u, k)	__get_user_fn(sz, u, k)
@@ -164,39 +156,6 @@ static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)
 
 extern int __get_user_bad(void) __attribute__((noreturn));
 
-#ifndef CONFIG_ARCH_HAS_RAW_COPY_USER
-
-#ifndef __copy_from_user_inatomic
-#define __copy_from_user_inatomic __copy_from_user
-#endif
-
-#ifndef __copy_to_user_inatomic
-#define __copy_to_user_inatomic __copy_to_user
-#endif
-
-static inline long copy_from_user(void *to,
-		const void __user * from, unsigned long n)
-{
-	unsigned long res = n;
-	might_fault();
-	if (likely(access_ok(VERIFY_READ, from, n)))
-		res = __copy_from_user(to, from, n);
-	if (unlikely(res))
-		memset(to + (n - res), 0, res);
-	return res;
-}
-
-static inline long copy_to_user(void __user *to,
-		const void *from, unsigned long n)
-{
-	might_fault();
-	if (access_ok(VERIFY_WRITE, to, n))
-		return __copy_to_user(to, from, n);
-	else
-		return n;
-}
-#endif
-
 /*
  * Copy a null terminated string from userspace.
  */