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 18struct dma_chan; 19 20#if defined(CONFIG_TI_EDMA) || defined(CONFIG_TI_EDMA_MODULE) 21bool edma_filter_fn(struct dma_chan *, void *); 22#else 23static inline bool edma_filter_fn(struct dma_chan *chan, void *param) 24{ 25 return false; 26} 27#endif 28 29#endif 30