linux-kernel - [PATCH]internal struct dma_coherent

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Message-Id: <201005311303.04788.mitov@issp.bas.bg>
Date:	Mon, 31 May 2010 13:03:04 +0300
From:	Marin Mitov <mitov@...p.bas.bg>
To:	"Greg Kroah-Hartman" <gregkh@...e.de>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH]internal struct dma_coherent_mem, change type of a member.

Hi Greg,

struct dma_coherent_mem in drivers/base/dma-coherent.c
has member 'device_base' that is of type u32,
but is assigned value of type dma_addr_t, which may be 
64 bits for x86_64. Change the type to dma_addr_t.

Signed-off-by: Marin Mitov <mitov@...p.bas.bg>

==================================================================
--- a/drivers/base/dma-coherent.c	2010-05-31 11:28:35.000000000 +0300
+++ b/drivers/base/dma-coherent.c	2010-05-31 11:29:43.000000000 +0300
@@ -8,7 +8,7 @@

 struct dma_coherent_mem {
 	void		*virt_base;
-	u32		device_base;
+	dma_addr_t	device_base;
 	int		size;
 	int		flags;
 	unsigned long	*bitmap;
--
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