xgene_dma_create_ring_one 1223 drivers/dma/xgene-dma.c ret = xgene_dma_create_ring_one(chan, rx_ring, xgene_dma_create_ring_one 1235 drivers/dma/xgene-dma.c ret = xgene_dma_create_ring_one(chan, tx_ring,