dw_edma_v0_debugfs_on  344 drivers/dma/dw-edma/dw-edma-v0-core.c 	dw_edma_v0_debugfs_on(chip);
dw_edma_v0_debugfs_on   15 drivers/dma/dw-edma/dw-edma-v0-debugfs.h void dw_edma_v0_debugfs_on(struct dw_edma_chip *chip);