Searched refs:uart_dma_ch_tx (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/drivers/tty/serial/
H A Dbfin_uart.c664 unsigned uart_dma_ch_rx, uart_dma_ch_tx; bfin_serial_startup() local
669 uart_dma_ch_tx = CH_UART3_TX; bfin_serial_startup()
673 uart_dma_ch_tx = CH_UART2_TX; bfin_serial_startup()
676 uart_dma_ch_rx = uart_dma_ch_tx = 0; bfin_serial_startup()
687 if (uart_dma_ch_tx && bfin_serial_startup()
688 request_dma(uart_dma_ch_tx, "BFIN_UART_TX") < 0) { bfin_serial_startup()

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