Commit 62104b28 authored by Shubhrajyoti Datta's avatar Shubhrajyoti Datta Committed by Greg Kroah-Hartman
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serial-uartlite: Add get serial id if not provided 



Add get serial id if not provided

Signed-off-by: default avatarShubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f33cf776

drivers/tty/serial/uartlite.c

+7 −0
Original line number Diff line number Diff line
@@ -763,6 +763,13 @@ static int ulite_probe(struct platform_device *pdev) 
	if (prop)

		id = be32_to_cpup(prop);

#endif

	if (id < 0) {

		/* Look for a serialN alias */

		id = of_alias_get_id(pdev->dev.of_node, "serial");

		if (id < 0)

			id = 0;

	}



	if (!ulite_uart_driver.state) {

		dev_dbg(&pdev->dev, "uartlite: calling uart_register_driver()\n");

		ret = uart_register_driver(&ulite_uart_driver);

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