Am Montag, 31. Oktober 2022, 18:50:52 CET schrieb Sebastian Reichel:
> It's possible to directly get the match data in a generic
> way nowadays.
>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
> ---
> drivers/thermal/rockchip_thermal.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
> index 819e059cde71..0a0f38c29842 100644
> --- a/drivers/thermal/rockchip_thermal.c
> +++ b/drivers/thermal/rockchip_thermal.c
> @@ -1353,16 +1353,11 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
> {
> struct device_node *np = pdev->dev.of_node;
> struct rockchip_thermal_data *thermal;
> - const struct of_device_id *match;
> struct resource *res;
> int irq;
> int i;
> int error;
>
> - match = of_match_node(of_rockchip_thermal_match, np);
> - if (!match)
> - return -ENXIO;
> -
> irq = platform_get_irq(pdev, 0);
> if (irq < 0)
> return -EINVAL;
> @@ -1374,7 +1369,7 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
>
> thermal->pdev = pdev;
>
> - thermal->chip = (const struct rockchip_tsadc_chip *)match->data;
> + thermal->chip = (const struct rockchip_tsadc_chip *) device_get_match_data(&pdev->dev);
Nit: This can work without the explicit cast and most users
in the kernel also use it that way - makes reading far easier.
Otherwise
Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
Heiko
> if (!thermal->chip)
> return -EINVAL;
>
>
