From d3fa72e4556ec1f04e46a0d561d9e785ecaa173d Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 6 Dec 2006 20:38:56 -0800
Subject: [PATCH] Pass struct dev pointer to dma_cache_sync()

Pass struct dev pointer to dma_cache_sync()

dma_cache_sync() is ill-designed in that it does not have a struct device
pointer argument which makes proper support for systems that consist of a
mix of coherent and non-coherent DMA devices hard.  Change dma_cache_sync
to take a struct device pointer as first argument and fix all its callers
to pass it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 include/asm-avr32/dma-mapping.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include/asm-avr32/dma-mapping.h')

diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
index 44630be2ee22..0580b5d62bba 100644
--- a/include/asm-avr32/dma-mapping.h
+++ b/include/asm-avr32/dma-mapping.h
@@ -8,7 +8,8 @@
 #include <asm/cacheflush.h>
 #include <asm/io.h>
 
-extern void dma_cache_sync(void *vaddr, size_t size, int direction);
+extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+	int direction);
 
 /*
  * Return whether the given device DMA address mask can be supported
-- 
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