Hello,
> + if (err > 0) {
You could drop > 0 here.
> + /* Get the maximum speed supported by the controller */
> + max_speed = mtk_pcie_get_controller_max_link_speed(pcie);
> +
> + /* Set max_link_speed only if the controller supports it */
> + if (max_speed >= 0 && max_speed <= err) {
> + pcie->max_link_speed = err;
> + dev_dbg(pcie->dev,
> + "Max controller link speed Gen%d, override to Gen%u",
> + max_speed, pcie->max_link_speed);
> + }
> + }
I wonder if this debug message would be better served as a warning to let
the user know that the speed has been overridden due to the platform
limitation. Thoughts?
Also, there is no need to sent a new series if you fine with the
suggestions. I will mend the code on the branch when applying.
Krzysztof
