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authorMichael Ellerman <michael@ellerman.id.au>2008-01-30 01:13:58 +1100
committerPaul Mackerras <paulus@samba.org>2008-01-31 12:11:09 +1100
commit1f62a1626e53e7b851e3e059cbd2fdc99cb85c05 (patch)
treec97f001a59ed96a6837cc423ce3e12d33cbc3434 /include/asm-powerpc/dma-mapping.h
parentbd45ac0c5daae35e7c71138172e63df5cf644cf6 (diff)
downloadlwn-1f62a1626e53e7b851e3e059cbd2fdc99cb85c05.tar.gz
lwn-1f62a1626e53e7b851e3e059cbd2fdc99cb85c05.zip
[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>
Diffstat (limited to 'include/asm-powerpc/dma-mapping.h')
-rw-r--r--include/asm-powerpc/dma-mapping.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index 5eea6dbc0aa2..bbefb69bfb67 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);