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serial: 8250_of: Use serial8250_em485_supported

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8250_of uses em485, fill in rs485_supported accordingly.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-11-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ilpo Järvinen
2022-06-06 13:04:07 +03:00
committed by Greg Kroah-Hartman
parent 4f4c90bb2a
commit 6d345f7cf8
1 changed files with 1 additions and 0 deletions
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drivers/tty/serial/8250/8250_of.c
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@ -165,6 +165,7 @@ static int of_platform_serial_setup(struct platform_device *ofdev,
port->dev = &ofdev->dev; port->dev = &ofdev->dev;
port->rs485_config = serial8250_em485_config; port->rs485_config = serial8250_em485_config;
port->rs485_supported = &serial8250_em485_supported;
up->rs485_start_tx = serial8250_em485_start_tx; up->rs485_start_tx = serial8250_em485_start_tx;
up->rs485_stop_tx = serial8250_em485_stop_tx; up->rs485_stop_tx = serial8250_em485_stop_tx;