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Commit ee948e37 authored Dec 05, 2011 by Sonic Zhang Committed by Greg Kroah-Hartman Dec 09, 2011

serial: bfin-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control.



Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 32b44568

drivers/tty/serial/bfin_uart.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1377,8 +1377,10 @@ static int bfin_serial_probe(struct platform_device *pdev)
		res = platform_get_resource(pdev, IORESOURCE_IO, 0);
		if (res == NULL)
		uart->cts_pin = -1;
		else
		else {
		uart->cts_pin = res->start;
		uart->port.flags \|= ASYNC_CTS_FLOW;
		}

		res = platform_get_resource(pdev, IORESOURCE_IO, 1);
		if (res == NULL)