From e3defffe915961cf9c6e1f16486ae83fb7212f29 Mon Sep 17 00:00:00 2001
From: Aubrey Li <aubrey.li@analog.com>
Date: Mon, 21 May 2007 18:09:11 +0800
Subject: Blackfin arch: ISP1761 doesn't work for USB flash disk

ZONE_DMA is required for some drivers subsystem, such as USB/SCSI.

Signed-off-by: Aubrey Li <aubrey.li@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/blackfin/mm/init.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'arch/blackfin/mm')

diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index 73f72abed432..d6cf1059560d 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -116,7 +116,8 @@ void paging_init(void)
 	{
 		unsigned long zones_size[MAX_NR_ZONES] = { 0, };
 
-		zones_size[ZONE_NORMAL] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT;
+		zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT;
+		zones_size[ZONE_NORMAL] = 0;
 #ifdef CONFIG_HIGHMEM
 		zones_size[ZONE_HIGHMEM] = 0;
 #endif
-- 
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