include/linux/omap-dmaengine.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * OMAP DMA Engine support
   4  */
   5 #ifndef __LINUX_OMAP_DMAENGINE_H
   6 #define __LINUX_OMAP_DMAENGINE_H
   7
   8 struct dma_chan;
   9
  10 #if defined(CONFIG_DMA_OMAP) || (defined(CONFIG_DMA_OMAP_MODULE) && defined(MODULE))
  11 bool omap_dma_filter_fn(struct dma_chan *, void *);
  12 #else
  13 static inline bool omap_dma_filter_fn(struct dma_chan *c, void *d)
  14 {
  15         return false;
  16 }
  17 #endif
  18 #endif /* __LINUX_OMAP_DMAENGINE_H */