/* | |
* 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 |