[linux-2.6-block.git] / include / linux / sa11x0-dma.h

/*
 * SA11x0 DMA Engine support
 *
 * Copyright (C) 2012 Russell King
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef __LINUX_SA11X0_DMA_H
#define __LINUX_SA11X0_DMA_H

struct dma_chan;

#if defined(CONFIG_DMA_SA11X0) || defined(CONFIG_DMA_SA11X0_MODULE)
bool sa11x0_dma_filter_fn(struct dma_chan *, void *);
#else
static inline bool sa11x0_dma_filter_fn(struct dma_chan *c, void *d)
{
	return false;
}
#endif

#endif
Commit	Line	Data
6365bead RK	1	/*
	2	* SA11x0 DMA Engine support
	3	*
	4	* Copyright (C) 2012 Russell King
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10	#ifndef __LINUX_SA11X0_DMA_H
	11	#define __LINUX_SA11X0_DMA_H
	12
	13	struct dma_chan;
	14
	15	#if defined(CONFIG_DMA_SA11X0) \|\| defined(CONFIG_DMA_SA11X0_MODULE)
	16	bool sa11x0_dma_filter_fn(struct dma_chan , void );
	17	#else
	18	static inline bool sa11x0_dma_filter_fn(struct dma_chan c, void d)
	19	{
	20	return false;
	21	}
	22	#endif
	23
	24	#endif