linux-master/lib/logic_iomem.c

42 	struct logic_iomem_region *rreg;
51 	rreg = kzalloc(sizeof(*rreg), GFP_KERNEL);
52 	if (!rreg)
57 		kfree(rreg);
62 	rreg->res = resource;
63 	rreg->ops = ops;
64 	list_add_tail(&rreg->list, &regions_list);
89 	struct logic_iomem_region *rreg, *found = NULL;
93 	list_for_each_entry(rreg, &regions_list, list) {
94 		if (rreg->res->start > offset)
96 		if (rreg->res->end < offset + size - 1)
98 		found = rreg;
111 		offs = rreg->ops->map(offset - found->res->start,