res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
priv->raminit_ctrlreg = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(priv->raminit_ctrlreg) || priv->instance < 0)
+ if (IS_ERR(priv->raminit_ctrlreg) || (int)priv->instance < 0)
dev_info(&pdev->dev, "control memory is not used for raminit\n");
else
priv->raminit = c_can_hw_raminit;