priv->ctrl = ctrl;
priv->dev = ctrl->dev;
- priv->vbase = ioremap(res.start, res.end - res.start + 1);
+ priv->vbase = ioremap(res.start, resource_size(&res));
if (!priv->vbase) {
dev_err(ctrl->dev, "failed to map chip region\n");
ret = -ENOMEM;
if (ret)
goto err;
- ret = nand_scan_ident(&priv->mtd, 1);
+ ret = nand_scan_ident(&priv->mtd, 1, NULL);
if (ret)
goto err;