| Matt Porter | c2dde5f | 2012-08-22 21:09:34 -0400 | [diff] [blame] | 1 | /* |
| 2 | * TI EDMA DMA engine driver |
| 3 | * |
| 4 | * Copyright 2012 Texas Instruments |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License as |
| 8 | * published by the Free Software Foundation version 2. |
| 9 | * |
| 10 | * This program is distributed "as is" WITHOUT ANY WARRANTY of any |
| 11 | * kind, whether express or implied; without even the implied warranty |
| 12 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | #ifndef __LINUX_EDMA_H |
| 16 | #define __LINUX_EDMA_H |
| 17 | |
| 18 | struct dma_chan; |
| 19 | |
| 20 | #if defined(CONFIG_TI_EDMA) || defined(CONFIG_TI_EDMA_MODULE) |
| 21 | bool edma_filter_fn(struct dma_chan *, void *); |
| 22 | #else |
| 23 | static inline bool edma_filter_fn(struct dma_chan *chan, void *param) |
| 24 | { |
| 25 | return false; |
| 26 | } |
| 27 | #endif |
| 28 | |
| 29 | #endif |