m68knommu: define __clear_user macro

Define __clear_user macro, consistent with other architectures.
fs/signalfd.c won't compile without it.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/asm-m68knommu/uaccess.h b/include/asm-m68knommu/uaccess.h
index 9ed9169a884..68bbe9b312f 100644
--- a/include/asm-m68knommu/uaccess.h
+++ b/include/asm-m68knommu/uaccess.h
@@ -170,10 +170,12 @@ static inline long strnlen_user(const char *src, long n)
  */
 
 static inline unsigned long
-clear_user(void *to, unsigned long n)
+__clear_user(void *to, unsigned long n)
 {
         memset(to, 0, n);
         return 0;
 }
 
+#define clear_user(to,n)        __clear_user(to,n)
+
 #endif /* _M68KNOMMU_UACCESS_H */