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authorRussell King <rmk+kernel@arm.linux.org.uk>2009-10-31 16:07:16 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-11-23 12:53:54 +0000
commitef1baed8870d1eebb0c08d9a466e703f1a21b484 (patch)
treedb1f7d3b5ee8d34e4778bfae66c86ff33e10ca0a /arch/arm/mach-iop13xx
parent1c4a4f48a14861a567c8861355bc8252da3a003f (diff)
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ARM: dma-mapping: provide dma_to_page()
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-By: Jamie Iles <jamie@jamieiles.com>
Diffstat (limited to 'arch/arm/mach-iop13xx')
-rw-r--r--arch/arm/mach-iop13xx/include/mach/memory.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h
index 42ae29b288a..25b1da9a503 100644
--- a/arch/arm/mach-iop13xx/include/mach/memory.h
+++ b/arch/arm/mach-iop13xx/include/mach/memory.h
@@ -64,6 +64,8 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x)
(dma_addr_t)page_to_phys(page); \
})
+#define __arch_dma_to_page(dev, addr) phys_to_page(addr)
+
#endif /* CONFIG_ARCH_IOP13XX */
#endif /* !ASSEMBLY */