mcf_edma_filter_fn  259 drivers/dma/mcf-edma.c 	mcf_edma->dma_dev.filter.fn = mcf_edma_filter_fn;
mcf_edma_filter_fn  307 drivers/dma/mcf-edma.c EXPORT_SYMBOL(mcf_edma_filter_fn);
mcf_edma_filter_fn   22 include/linux/platform_data/dma-mcf-edma.h bool mcf_edma_filter_fn(struct dma_chan *chan, void *param);