Re: [PATCH 27/28] media: i2c: max9286: drop of_match_ptr for ID table

Laurent Pinchart
2023-03-12T13:46:16Z

Hi Krzysztof,

Thank you for the patch.

On Sun, Mar 12, 2023 at 02:13:17PM +0100, 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 might not be relevant here). This
> also fixes !CONFIG_OF error:
>
> drivers/media/i2c/max9286.c:1707:34: error: ‘max9286_dt_ids’ defined but not used [-Werror=unused-const-variable=]
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
> drivers/media/i2c/max9286.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c
> index 701038d6d19b..ed932ff9ec74 100644
> --- a/drivers/media/i2c/max9286.c
> +++ b/drivers/media/i2c/max9286.c
> @@ -1713,7 +1713,7 @@ MODULE_DEVICE_TABLE(of, max9286_dt_ids);
> static struct i2c_driver max9286_i2c_driver = {
> .driver = {
> .name = "max9286",
> - .of_match_table = of_match_ptr(max9286_dt_ids),
> + .of_match_table = max9286_dt_ids,
> },
> .probe_new = max9286_probe,
> .remove = max9286_remove,

--
Regards,

Laurent Pinchart