BCM2835_DMA_ACTIVE  455 drivers/dma/bcm2835-dma.c 	writel(BCM2835_DMA_ACTIVE, c->chan_base + BCM2835_DMA_CS);
BCM2835_DMA_ACTIVE  482 drivers/dma/bcm2835-dma.c 	writel(BCM2835_DMA_INT | BCM2835_DMA_ACTIVE,