pch_uart: don't hardcode PCI slot to get DMA device

[mirror_ubuntu-bionic-kernel.git] / drivers / tty / serial / ar933x_uart.c

diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c
index acd03af7cd52287759a5b06275119f0856325fc0..0be1c45efd659145189f95cc739ef5c8198bda6b 100644 (file)
--- a/drivers/tty/serial/ar933x_uart.c
+++ b/drivers/tty/serial/ar933x_uart.c
@@ -176,10 +176,6 @@ static void ar933x_uart_break_ctl(struct uart_port *port, int break_state)
        spin_unlock_irqrestore(&up->port.lock, flags);
 }
 
-static void ar933x_uart_enable_ms(struct uart_port *port)
-{
-}
-
 /*
  * baudrate = (clk / (scale + 1)) * (step * (1 / 2^17))
  */
@@ -495,7 +491,6 @@ static struct uart_ops ar933x_uart_ops = {
        .stop_tx        = ar933x_uart_stop_tx,
        .start_tx       = ar933x_uart_start_tx,
        .stop_rx        = ar933x_uart_stop_rx,
-       .enable_ms      = ar933x_uart_enable_ms,
        .break_ctl      = ar933x_uart_break_ctl,
        .startup        = ar933x_uart_startup,
        .shutdown       = ar933x_uart_shutdown,