INTERRUPT_NEXT_BUFFER 442 drivers/dma/ep93xx_dma.c return INTERRUPT_NEXT_BUFFER; INTERRUPT_NEXT_BUFFER 643 drivers/dma/ep93xx_dma.c return INTERRUPT_NEXT_BUFFER; INTERRUPT_NEXT_BUFFER 667 drivers/dma/ep93xx_dma.c return INTERRUPT_NEXT_BUFFER; INTERRUPT_NEXT_BUFFER 806 drivers/dma/ep93xx_dma.c case INTERRUPT_NEXT_BUFFER: