devm_request_resource
devm_request_resource(&dev->dev, res->parent,
err = devm_request_resource(dev, fman_get_mem_region(priv->fman),
err = devm_request_resource(dev, parent, res);
if (!devm_request_resource(pci->dev, win->res, res))
ret = devm_request_resource(dev, &iomem_resource, &pcie->mem);
ret = devm_request_resource(dev, &ioport_resource, &pcie->realio);
extern int devm_request_resource(struct device *dev, struct resource *root,
EXPORT_SYMBOL(devm_request_resource);