1 files changed, 0 insertions, 3 deletions

diff --git a/arch/um/include/shared/um_uaccess.h b/arch/um/include/shared/um_uaccess.h
index 45c04999d670..51e1cce92d36 100644
--- a/arch/um/include/shared/um_uaccess.h
+++ b/arch/um/include/shared/um_uaccess.h
@@ -32,9 +32,6 @@
 extern int copy_from_user(void *to, const void __user *from, int n);
 extern int copy_to_user(void __user *to, const void *from, int n);
 
-extern int __do_copy_to_user(void *to, const void *from, int n,
-                             void **fault_addr, jmp_buf **fault_catcher);
-
 /*
  * strncpy_from_user: - Copy a NUL terminated string from userspace.
  * @dst:   Destination address, in kernel space.  This buffer must be at