Re: [PATCH] watchdog: aspeed: Drop of_match_ptr for ID table

[Guenter Roeck]

On 3/10/23 14:30, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it is not relevant here).
>
>    drivers/watchdog/aspeed_wdt.c:56:34: error: ‘aspeed_wdt_of_table’ defined but not used [-Werror=unused-const-variable=]
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>

> ---
>   drivers/watchdog/aspeed_wdt.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/watchdog/aspeed_wdt.c b/drivers/watchdog/aspeed_wdt.c
> index c1e79874a2bb..b72a858bbac7 100644
> --- a/drivers/watchdog/aspeed_wdt.c
> +++ b/drivers/watchdog/aspeed_wdt.c
> @@ -465,7 +465,7 @@ static struct platform_driver aspeed_watchdog_driver = {
>   	.probe = aspeed_wdt_probe,
>   	.driver = {
>   		.name = KBUILD_MODNAME,
> -		.of_match_table = of_match_ptr(aspeed_wdt_of_table),
> +		.of_match_table = aspeed_wdt_of_table,
>   	},
>   };
>