Re: [PATCH 2/2] usb: typec: fusb302: mark OF related data as maybe unused

[Guenter Roeck]

On 3/10/23 14:29, Krzysztof Kozlowski wrote:
> The driver can be compile tested with !CONFIG_OF making certain data
> unused:
>
>    drivers/usb/typec/tcpm/fusb302.c:1816:34: error: ‘fusb302_dt_match’ defined but not used [-Werror=unused-const-variable=]
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>

> ---
>   drivers/usb/typec/tcpm/fusb302.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
> index 1ffce00d94b4..592b0aec782f 100644
> --- a/drivers/usb/typec/tcpm/fusb302.c
> +++ b/drivers/usb/typec/tcpm/fusb302.c
> @@ -1813,7 +1813,7 @@ static int fusb302_pm_resume(struct device *dev)
>   	return 0;
>   }
>   
> -static const struct of_device_id fusb302_dt_match[] = {
> +static const struct of_device_id fusb302_dt_match[] __maybe_unused = {
>   	{.compatible = "fcs,fusb302"},
>   	{},
>   };