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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _ASM_M32R_DMA_MAPPING_H
2#define _ASM_M32R_DMA_MAPPING_H
3
4/*
5 * NOTE: Do not include <asm-generic/dma-mapping.h>
6 * Because it requires PCI stuffs, but current M32R don't provide these.
7 */
8
9static inline void *
10dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
11 int flag)
12{
13 return (void *)NULL;
14}
15
16static inline void
17dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
18 dma_addr_t dma_handle)
19{
20 return;
21}
22
23#endif /* _ASM_M32R_DMA_MAPPING_H */