From 7c1cd6fd5efeb95603e37f35b5da293b452d8b64 Mon Sep 17 00:00:00 2001
From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: Fri, 9 Sep 2005 13:10:01 -0700
Subject: [PATCH] [PATCH] nvidiafb: Fixed mirrored characters in big endian
 machines

nvidiafb_imageblit converts the bitdata stream from big_endian to little
endian.  This produces mirrored characters when machine is big_endian.  Do not
endian convert on big endian machines.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/video/nvidia/nv_local.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/video/nvidia/nv_local.h b/drivers/video/nvidia/nv_local.h
index 9da320986f4c..afee284fc73c 100644
--- a/drivers/video/nvidia/nv_local.h
+++ b/drivers/video/nvidia/nv_local.h
@@ -95,6 +95,7 @@
 
 #define READ_GET(par) (NV_RD32(&(par)->FIFO[0x0011], 0) >> 2)
 
+#ifdef __LITTLE_ENDIAN
 #define reverse_order(l)        \
 do {                            \
 	u8 *a = (u8 *)(l);      \
@@ -103,5 +104,8 @@ do {                            \
 	*a = byte_rev[*a], a++; \
 	*a = byte_rev[*a];      \
 } while(0)
+#else
+#define reverse_order(l)
+#endif                          /* __LITTLE_ENDIAN */
 
 #endif				/* __NV_LOCAL_H__ */
-- 
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