Commit 618bf2b0 authored by Tang Bin's avatar Tang Bin Committed by Greg Kroah-Hartman
Browse files

serial: 8250_ingenic: Use of_device_get_match_data 



Retrieve OF match data, it's better and cleaner to use
'of_device_get_match_data' over 'of_match_device'.

Acked-by: default avatarPaul Cercueil <paul@crapouillou.net>
Signed-off-by: default avatarZhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: default avatarTang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210822032806.3256-2-tangbin@cmss.chinamobile.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fa934fc1

drivers/tty/serial/8250/8250_ingenic.c

+2 −4
Original line number Diff line number Diff line
@@ -209,16 +209,14 @@ static int ingenic_uart_probe(struct platform_device *pdev) 
	struct uart_8250_port uart = {};

	struct ingenic_uart_data *data;

	const struct ingenic_uart_config *cdata;

	const struct of_device_id *match;

	struct resource *regs;

	int irq, err, line;



	match = of_match_device(of_match, &pdev->dev);

	if (!match) {

	cdata = of_device_get_match_data(&pdev->dev);

	if (!cdata) {

		dev_err(&pdev->dev, "Error: No device match found\n");

		return -ENODEV;

	}

	cdata = match->data;



	irq = platform_get_irq(pdev, 0);

	if (irq < 0)