On Thu, Apr 30, 2020 at 10:06:35AM +0530, m...@kernel.org wrote:
> + port_priv->idProduct = le16_to_cpu(serial->dev->descriptor.idProduct);
> +
> + /* XR21V141X specific settings */
> + if (port_priv->idProduct == XR21V141X_ID) {
> + port_priv->regs = &xr21v141x_regs;
> + port_priv->reg_width = 1;
> + }
Shouldn't you abort here if idProduct does not have this value, as
that's all you test for everywhere else. Do you even need to have this
test and save the value everywhere at all?
thanks,
greg k-h
