rspi_dma_transfer  681 drivers/spi/spi-rspi.c 	return rspi_dma_transfer(rspi, &xfer->tx_sg,
rspi_dma_transfer  787 drivers/spi/spi-rspi.c 		ret = rspi_dma_transfer(rspi, &xfer->tx_sg, NULL);
rspi_dma_transfer  819 drivers/spi/spi-rspi.c 		int ret = rspi_dma_transfer(rspi, NULL, &xfer->rx_sg);