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SubjectRe: [PATCH 04/42] mfd: atmel-hlcdc: use PLATFORM_DEVID_NONE
On 21/09/2020 22:49:38+0200, Krzysztof Kozlowski wrote:
> Use PLATFORM_DEVID_NONE define instead of "-1" value because:
> - it brings some meaning,
> - it might point attention why auto device ID was not used.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

> ---
> drivers/mfd/atmel-hlcdc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mfd/atmel-hlcdc.c b/drivers/mfd/atmel-hlcdc.c
> index 3c2414ba4b01..8ba13bc6fcf8 100644
> --- a/drivers/mfd/atmel-hlcdc.c
> +++ b/drivers/mfd/atmel-hlcdc.c
> @@ -129,7 +129,7 @@ static int atmel_hlcdc_probe(struct platform_device *pdev)
>
> dev_set_drvdata(dev, hlcdc);
>
> - return devm_mfd_add_devices(dev, -1, atmel_hlcdc_cells,
> + return devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, atmel_hlcdc_cells,
> ARRAY_SIZE(atmel_hlcdc_cells),
> NULL, 0, NULL);
> }
> --
> 2.17.1
>

--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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