From d4c6fc9976dd70a27abc988ddbd6a746c1dba0a7 Mon Sep 17 00:00:00 2001
From: Russell King
Date: Wed, 4 Jan 2006 15:30:48 +0000
Subject: [ARM] Move common definition of MAX_DMA_ADDRESS to asm/dma.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 include/asm-arm/dma.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'include/asm-arm/dma.h')

diff --git a/include/asm-arm/dma.h b/include/asm-arm/dma.h
index 1c7087f9364c..49c01e2bf7c8 100644
--- a/include/asm-arm/dma.h
+++ b/include/asm-arm/dma.h
@@ -9,6 +9,13 @@ typedef unsigned int dmach_t;
 #include <asm/scatterlist.h>
 #include <asm/arch/dma.h>
 
+/*
+ * This is the maximum virtual address which can be DMA'd from.
+ */
+#ifndef MAX_DMA_ADDRESS
+#define MAX_DMA_ADDRESS	0xffffffff
+#endif
+
 /*
  * DMA modes
  */
-- 
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