spi_xfer_is_dma_mapped
dws->dma_mapped = spi_xfer_is_dma_mapped(ctlr, spi, transfer);
if (spi_xfer_is_dma_mapped(ctlr, spi, xfer))
spi_xfer_is_dma_mapped(ctlr, spi, t))
spi_xfer_is_dma_mapped(ctlr, spi, t))
if (spi_xfer_is_dma_mapped(spi_ctlr, spi, xfer))
dma_mapped = spi_xfer_is_dma_mapped(controller, spi, transfer);
else if (spi_xfer_is_dma_mapped(spi->controller, spi, xfer))
bool is_dma = spi_xfer_is_dma_mapped(controller, spi, transfer);
if (spi_xfer_is_dma_mapped(host, spi, transfer))