Re: [PATCH v2] tty: serial: mvebu-uart: use device_get_match_data()

[Jiri Slaby <jirislaby@kernel.org>]

On 30. 10. 26, 19:33, Bramwel Barack wrote:
> Modernize the driver by replacing the legacy of_match_device() call
> with the modern device_get_match_data() helper API. This cleans up
> the boilerplate code by extracting the match driver data configuration
> directly.
> 
> Consequently, drop the explicit inclusions of <linux/of_device.h> and
> <linux/of_platform.h> as they are no longer required by the driver.
> This allows us to also remove a now-redundant forward declaration and
>   drop the problematic of_match_ptr() macro wrapper.
...
> diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c
> index 33ea496c93b2..1e980dd26465 100644
> --- a/drivers/tty/serial/mvebu-uart.c
> +++ b/drivers/tty/serial/mvebu-uart.c
...
> @@ -919,7 +914,7 @@ static int mvebu_uart_probe(struct platform_device *pdev)
>   		return -ENOMEM;
>   
>   	/* Get controller data depending on the compatible string */
> -	mvuart->data = (struct mvebu_uart_driver_data *)match->data;
> +	mvuart->data = (struct mvebu_uart_driver_data *)device_get_match_data(&pdev->dev);

Perhaps remove the cast too?

thanks,
-- 
js
suse labs