1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _MMP_PDMA_H_ 3 #define _MMP_PDMA_H_ 4 5 struct dma_chan; 6 7 #ifdef CONFIG_MMP_PDMA 8 bool mmp_pdma_filter_fn(struct dma_chan *chan, void *param); 9 #else mmp_pdma_filter_fn(struct dma_chan * chan,void * param)10static inline bool mmp_pdma_filter_fn(struct dma_chan *chan, void *param) 11 { 12 return false; 13 } 14 #endif 15 16 #endif /* _MMP_PDMA_H_ */ 17