From 7f64fb41aad9a8504dd76e81b2391eae64e1498a Mon Sep 17 00:00:00 2001 From: Damian Hobson-Garcia Date: Mon, 22 Apr 2013 05:10:07 +0000 Subject: [PATCH] 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 Signed-off-by: Helge Deller --- arch/parisc/include/asm/dma-mapping.h | 3 +++ 1 file changed, 3 insertions(+) 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) -- 2.20.1