linux-kernel - [PATCH 05/28] Driver core: internal struct dma_coherent

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Message-Id: <1281047058-23716-5-git-send-email-gregkh@suse.de>
Date:	Thu,  5 Aug 2010 15:23:55 -0700
From:	Greg Kroah-Hartman <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org
Cc:	Marin Mitov <mitov@...p.bas.bg>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 05/28] Driver core: internal struct dma_coherent_mem, change type of a member.

From: Marin Mitov <mitov@...p.bas.bg>

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/base/dma-coherent.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/base/dma-coherent.c b/drivers/base/dma-coherent.c
index d4d8ce5..f369e27 100644
--- a/drivers/base/dma-coherent.c
+++ b/drivers/base/dma-coherent.c
@@ -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;
-- 
1.7.2

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