Re: [PATCH] net: phy: dp83867: fix get nvmem cell fail

[Rasmus Villemoes]

On 05/08/2022 10.48, Nikita Shubin wrote:
> From: Nikita Shubin <n.shubin@xxxxxxxxx>
> 
> If CONFIG_NVMEM is not set of_nvmem_cell_get, of_nvmem_device_get
> functions will return ERR_PTR(-EOPNOTSUPP) and "failed to get nvmem
> cell io_impedance_ctrl" error would be reported despite "io_impedance_ctrl"
> is completely missing in Device Tree and we should use default values.
> 
> Check -EOPNOTSUPP togather with -ENOENT to avoid this situation.

Ah, sorry about that, and thanks for catching.

Acked-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>