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| author | Damian Hobson-Garcia <dhobsong@igel.co.jp> | 2013-04-22 07:10:07 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2013-05-06 22:29:09 +0200 |
| commit | 7f64fb41aad9a8504dd76e81b2391eae64e1498a (patch) | |
| tree | 927da57134783eb47b6b4691423a295f92813dd9 /arch/parisc/include | |
| parent | parisc: fix whitespace errors in arch/parisc/kernel/traps.c (diff) | |
| download | linux-7f64fb41aad9a8504dd76e81b2391eae64e1498a.tar.xz linux-7f64fb41aad9a8504dd76e81b2391eae64e1498a.zip | |
parisc: Provide default implementation for dma_{alloc, free}_attrs
Most architectures that define CONFIG_HAVE_DMA, have implementations for
both dma_alloc_attrs() and dma_free_attrs(). All achitectures that do
not define CONFIG_HAVE_DMA also have both of these definitions provided by
dma-mapping-broken.h.
Add default implementations for these functions on parisc.
Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/include')
| -rw-r--r-- | arch/parisc/include/asm/dma-mapping.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h index 106b395688e1..d0eae5f2bd87 100644 --- a/arch/parisc/include/asm/dma-mapping.h +++ b/arch/parisc/include/asm/dma-mapping.h @@ -46,6 +46,9 @@ extern struct hppa_dma_ops pcx_dma_ops; extern struct hppa_dma_ops *hppa_dma_ops; +#define dma_alloc_attrs(d, s, h, f, a) dma_alloc_coherent(d, s, h, f) +#define dma_free_attrs(d, s, h, f, a) dma_free_coherent(d, s, h, f) + static inline void * dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag) |