ia64/linux-2.6.18-xen.hg

view include/asm-generic/dma-mapping-broken.h @ 782:9ab1c319531f

merge with linux-2.6.18-xen.hg
author Isaku Yamahata <yamahata@valinux.co.jp>
date Wed Jan 28 13:07:23 2009 +0900 (2009-01-28)
parents 831230e53067
children
line source
1 #ifndef _ASM_GENERIC_DMA_MAPPING_H
2 #define _ASM_GENERIC_DMA_MAPPING_H
4 /* This is used for archs that do not support DMA */
7 static inline void *
8 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
9 gfp_t flag)
10 {
11 BUG();
12 return NULL;
13 }
15 static inline void
16 dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
17 dma_addr_t dma_handle)
18 {
19 BUG();
20 }
22 #endif /* _ASM_GENERIC_DMA_MAPPING_H */