of_chan 725 drivers/dma/dma-axi-dmac.c static int axi_dmac_parse_chan_dt(struct device_node *of_chan, of_chan 731 drivers/dma/dma-axi-dmac.c ret = of_property_read_u32(of_chan, "reg", &val); of_chan 739 drivers/dma/dma-axi-dmac.c ret = of_property_read_u32(of_chan, "adi,source-bus-type", &val); of_chan 746 drivers/dma/dma-axi-dmac.c ret = of_property_read_u32(of_chan, "adi,destination-bus-type", &val); of_chan 753 drivers/dma/dma-axi-dmac.c ret = of_property_read_u32(of_chan, "adi,source-bus-width", &val); of_chan 758 drivers/dma/dma-axi-dmac.c ret = of_property_read_u32(of_chan, "adi,destination-bus-width", &val); of_chan 829 drivers/dma/dma-axi-dmac.c struct device_node *of_channels, *of_chan; of_chan 861 drivers/dma/dma-axi-dmac.c for_each_child_of_node(of_channels, of_chan) { of_chan 862 drivers/dma/dma-axi-dmac.c ret = axi_dmac_parse_chan_dt(of_chan, &dmac->chan); of_chan 864 drivers/dma/dma-axi-dmac.c of_node_put(of_chan);