dma_rx_sconfig 1142 drivers/tty/serial/fsl_lpuart.c struct dma_slave_config dma_rx_sconfig = {}; dma_rx_sconfig 1177 drivers/tty/serial/fsl_lpuart.c dma_rx_sconfig.src_addr = lpuart_dma_datareg_addr(sport); dma_rx_sconfig 1178 drivers/tty/serial/fsl_lpuart.c dma_rx_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; dma_rx_sconfig 1179 drivers/tty/serial/fsl_lpuart.c dma_rx_sconfig.src_maxburst = 1; dma_rx_sconfig 1180 drivers/tty/serial/fsl_lpuart.c dma_rx_sconfig.direction = DMA_DEV_TO_MEM; dma_rx_sconfig 1181 drivers/tty/serial/fsl_lpuart.c ret = dmaengine_slave_config(sport->dma_rx_chan, &dma_rx_sconfig);