# \[PATCH 2/2\] Convert smsc911x to use ACPI as well as DT

- From: David Woodhouse \<dwmw2@infradead.org\>
- Date: 2015-09-23 18:41:54 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2015/09/8720555
- Thread: https://ratatoskr.run/linux-arm-kernel/2015/08/8718778/t.md

```text
On Wed, 2015-08-12 at 17:06 -0500, Jeremy Linton wrote:
> 
>  
> +static const struct acpi_device_id smsc911x_acpi_match[] = {
> +       { "ARMH9118", 0 },
> +       { }
> +};
> +MODULE_DEVICE_TABLE(acpi, smsc911x_acpi_match);
> +
>  static struct platform_driver smsc911x_driver = {
>         .probe = smsc911x_drv_probe,
>         .remove = smsc911x_drv_remove,
> @@ -2661,6 +2656,7 @@ static struct platform_driver smsc911x_driver =
> {
>                 .name   = SMSC_CHIPNAME,
>                 .pm     = SMSC911X_PM_OPS,
>                 .of_match_table = of_match_ptr(smsc911x_dt_ids),
> +               .acpi_match_table = ACPI_PTR(smsc911x_acpi_match),
>         },
>  };

Hm, surely you shouldn't need this part? If the ACPI device has a HID
of PRP0001, and an appropriate "compatible" property, then it ought to
be loaded anyway. If that doesn't work, we should fix that.

-- 
dwmw2

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