> - priv->control = devm_request_and_ioremap(&pdev->dev, res); > - if (!priv->control) { > - dev_err(&pdev->dev, "Failed to request_ioremap memory\n"); > - return -EADDRNOTAVAIL; > - } Hi Ezequiel I've not looked too hard, but i don't see the equivalent of the above in your new probe function. Andrew