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Commit 525667c0 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
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serial: 8250_of: Use of_device_get_match_data() 



Use of_device_get_match_data() to simplify the code a bit.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: default avatarJohn Garry <john.garry@huawei.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a188339c

drivers/tty/serial/8250/8250_of.c

+3 −6
Original line number Diff line number Diff line
@@ -205,18 +205,16 @@ static int of_platform_serial_setup(struct platform_device *ofdev, 
/*

 * Try to register a serial port

 */

static const struct of_device_id of_platform_serial_table[];

static int of_platform_serial_probe(struct platform_device *ofdev)

{

	const struct of_device_id *match;

	struct of_serial_info *info;

	struct uart_8250_port port8250;

	unsigned int port_type;

	u32 tx_threshold;

	int port_type;

	int ret;



	match = of_match_device(of_platform_serial_table, &ofdev->dev);

	if (!match)

	port_type = (unsigned long)of_device_get_match_data(&ofdev->dev);

	if (port_type == PORT_UNKNOWN)

		return -EINVAL;



	if (of_property_read_bool(ofdev->dev.of_node, "used-by-rtas"))
@@ -226,7 +224,6 @@ static int of_platform_serial_probe(struct platform_device *ofdev) 
	if (info == NULL)

		return -ENOMEM;



	port_type = (unsigned long)match->data;

	memset(&port8250, 0, sizeof(port8250));

	ret = of_platform_serial_setup(ofdev, port_type, &port8250.port, info);

	if (ret)