diff --git a/sys/compat/linuxkpi/common/include/asm/uaccess.h b/sys/compat/linuxkpi/common/include/asm/uaccess.h
index f3e743f1b39..8f0f5ebe946 100644
--- a/sys/compat/linuxkpi/common/include/asm/uaccess.h
+++ b/sys/compat/linuxkpi/common/include/asm/uaccess.h
@@ -40,6 +40,7 @@ copy_to_user(void *to, const void *from, unsigned long n)
 		return n;
 	return 0;
 }
+#define	__copy_to_user(...)	copy_to_user(__VA_ARGS__)
 
 static inline long
 copy_from_user(void *to, const void *from, unsigned long n)
@@ -48,5 +49,7 @@ copy_from_user(void *to, const void *from, unsigned long n)
 		return n;
 	return 0;
 }
+#define	__copy_from_user(...)	copy_from_user(__VA_ARGS__)
+#define	__copy_in_user(...)	copy_from_user(__VA_ARGS__)
 
 #endif	/* _ASM_UACCESS_H_ */