if (of_address_to_resource(node, 0, &res))
panic("Failed to get intc memory range");
- if (request_mem_region(res.start, resource_size(&res),
- res.name) < 0)
+ if (!request_mem_region(res.start, resource_size(&res),
+ res.name))
pr_err("Failed to request intc memory");
rt_intc_membase = ioremap_nocache(res.start,