__request_region 131 include/linux/ioport.h #define request_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name)) __request_region 132 include/linux/ioport.h #define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name)) __request_region 135 include/linux/ioport.h extern struct resource * __request_region(struct resource *, __request_region 684 kernel/resource.c res = __request_region(parent, start, n, "check-region"); __request_region 781 kernel/resource.c res = __request_region(parent, start, n, name);