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
sa11x0_dma_filter_fn(struct dma_chan * c,void * d)18 static inline bool sa11x0_dma_filter_fn(struct dma_chan *c, void *d)
19 {
20 	return false;
21 }
22 #endif
23 
24 #endif
25