| /* | |
| * 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 |