Re: [PATCH v2 05/10] mfd: rz-mtu3: make reset optional

[Lee Jones]

On Fri, 10 Apr 2026, Cosmin Tanislav wrote:

> The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs do not have a
> reset line for the MTU3 block.
> 
> Prepare for them by making it optional.
> 
> Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@xxxxxxxxxxx>
> ---
> 
> V2:
>  * no changes
> 
>  drivers/mfd/rz-mtu3.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Also fine.

> diff --git a/drivers/mfd/rz-mtu3.c b/drivers/mfd/rz-mtu3.c
> index 37d12030e069c..689dbb181d305 100644
> --- a/drivers/mfd/rz-mtu3.c
> +++ b/drivers/mfd/rz-mtu3.c
> @@ -331,7 +331,7 @@ static int rz_mtu3_probe(struct platform_device *pdev)
>  	if (IS_ERR(priv->mmio))
>  		return PTR_ERR(priv->mmio);
>  
> -	rstc = devm_reset_control_get_exclusive_deasserted(dev, NULL);
> +	rstc = devm_reset_control_get_optional_exclusive_deasserted(dev, NULL);
>  	if (IS_ERR(rstc))
>  		return PTR_ERR(rstc);
>  
> -- 
> 2.53.0

-- 
Lee Jones