hsu_dma_do_irq    202 drivers/dma/hsu/hsu.c int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, u32 status)
hsu_dma_do_irq     52 include/linux/dma/hsu.h static inline int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr,