[linux-2.6-block.git] / include / asm-m32r / dma-mapping.h

#ifndef _ASM_M32R_DMA_MAPPING_H
#define _ASM_M32R_DMA_MAPPING_H

/*
 * NOTE: Do not include <asm-generic/dma-mapping.h>
 * Because it requires PCI stuffs, but current M32R don't provide these.
 */

static inline void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
		   gfp_t flag)
{
	return (void *)NULL;
}

static inline void
dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
		    dma_addr_t dma_handle)
{
	return;
}

#endif /* _ASM_M32R_DMA_MAPPING_H */
Commit	Line	Data
1da177e4 LT	1	#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
	9	static inline void *
	10	dma_alloc_coherent(struct device dev, size_t size, dma_addr_t dma_handle,
970a9e73	11	gfp_t flag)
1da177e4 LT	12	{
	13	return (void *)NULL;
	14	}
	15
	16	static inline void
	17	dma_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 */