XGENE_DMA_RING_MEM_RAM_SHUTDOWN 1371 drivers/dma/xgene-dma.c iowrite32(0x0, pdma->csr_ring + XGENE_DMA_RING_MEM_RAM_SHUTDOWN); XGENE_DMA_RING_MEM_RAM_SHUTDOWN 1374 drivers/dma/xgene-dma.c ioread32(pdma->csr_ring + XGENE_DMA_RING_MEM_RAM_SHUTDOWN);