835 	struct device *tx_dev, *rx_dev;  in __spi_map_msg()  local
848 		rx_dev = ctlr->dma_rx->device->dev;  in __spi_map_msg()
850 		rx_dev = ctlr->dev.parent;  in __spi_map_msg()
865 			ret = spi_map_buf(ctlr, rx_dev, &xfer->rx_sg,  in __spi_map_msg()
884 	struct device *tx_dev, *rx_dev;  in __spi_unmap_msg()  local
895 		rx_dev = ctlr->dma_rx->device->dev;  in __spi_unmap_msg()
897 		rx_dev = ctlr->dev.parent;  in __spi_unmap_msg()
903 		spi_unmap_buf(ctlr, rx_dev, &xfer->rx_sg, DMA_FROM_DEVICE);  in __spi_unmap_msg()
3029 	struct device *rx_dev = NULL;  in spi_flash_read()  local
3059 		rx_dev = master->dma_rx->device->dev;  in spi_flash_read()
3060 		ret = spi_map_buf(master, rx_dev, &msg->rx_sg,  in spi_flash_read()
3068 		spi_unmap_buf(master, rx_dev, &msg->rx_sg,  in spi_flash_read()