diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-10-31 17:07:16 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-11-23 13:53:54 +0100 |
| commit | ef1baed8870d1eebb0c08d9a466e703f1a21b484 (patch) | |
| tree | db1f7d3b5ee8d34e4778bfae66c86ff33e10ca0a /arch/arm/mach-iop13xx | |
| parent | ARM: dma-mapping: simplify page_to_dma() and __pfn_to_bus() (diff) | |
| download | linux-ef1baed8870d1eebb0c08d9a466e703f1a21b484.tar.xz linux-ef1baed8870d1eebb0c08d9a466e703f1a21b484.zip | |
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.h | 2 |
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 42ae29b288a1..25b1da9a5035 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 */ |