From: Michael Ellerman <michael@ellerman.id.au>
Date: Tue, 29 Jan 2008 14:13:58 +0000 (+1100)
Subject: [POWERPC] Add set_dma_ops() to match get_dma_ops()
X-Git-Tag: v2.6.25-rc1~1131^2~7
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f62a1626e53e7b851e3e059cbd2fdc99cb85c05;p=linux-2.6

[POWERPC] Add set_dma_ops() to match get_dma_ops()

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index 5eea6dbc0a..bbefb69bfb 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/include/asm-powerpc/dma-mapping.h
@@ -76,6 +76,11 @@ static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
 	return dev->archdata.dma_ops;
 }
 
+static inline void set_dma_ops(struct device *dev, struct dma_mapping_ops *ops)
+{
+	dev->archdata.dma_ops = ops;
+}
+
 static inline int dma_supported(struct device *dev, u64 mask)
 {
 	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);