Commit f25fbd5b authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Greg Kroah-Hartman
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tty: serial: samsung: simplify getting OF match data 



Simplify the code with of_device_get_match_data() and use dev_of_node()
to remove ifdef-erry.

Tested-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220308080919.152715-9-krzysztof.kozlowski@canonical.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bb1d9818

drivers/tty/serial/samsung_tty.c

+2 −11
Original line number Diff line number Diff line
@@ -2147,23 +2147,14 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport, 


/* Device driver serial port probe */



#ifdef CONFIG_OF

static const struct of_device_id s3c24xx_uart_dt_match[];

#endif



static int probe_index;



static inline const struct s3c24xx_serial_drv_data *

s3c24xx_get_driver_data(struct platform_device *pdev)

{

#ifdef CONFIG_OF

	if (pdev->dev.of_node) {

		const struct of_device_id *match;

	if (dev_of_node(&pdev->dev))

		return of_device_get_match_data(&pdev->dev);



		match = of_match_node(s3c24xx_uart_dt_match, pdev->dev.of_node);

		return (struct s3c24xx_serial_drv_data *)match->data;

	}

#endif

	return (struct s3c24xx_serial_drv_data *)

			platform_get_device_id(pdev)->driver_data;

}