From 94071289a4c61a1083a3d6b3546b06cafeaeac44 Mon Sep 17 00:00:00 2001
From: David Dawes <dawes@xfree86.org>
Date: Wed, 8 Nov 2000 00:07:17 +0000
Subject: merge with 4.0.1d

---
 linux-core/drmP.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'linux-core/drmP.h')

diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index 6be90c51..46e08e05 100644
--- a/linux-core/drmP.h
+++ b/linux-core/drmP.h
@@ -59,6 +59,15 @@
 #include <asm/io.h>
 #include <asm/mman.h>
 #include <asm/uaccess.h>
+
+#ifndef copy_to_user_ret
+#define copy_to_user_ret(to,from,n,retval) ({ if (copy_to_user(to,from,n)) return retval; })
+#endif
+
+#ifndef copy_from_user_ret
+#define copy_from_user_ret(to,from,n,retval) ({ if (copy_from_user(to,from,n)) return retval; })
+#endif
+
 #ifdef CONFIG_MTRR
 #include <asm/mtrr.h>
 #endif
-- 
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