diff options
Diffstat (limited to 'kernel/resource.c')
| -rw-r--r-- | kernel/resource.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/kernel/resource.c b/kernel/resource.c index 12004452d999..8d3e6ed0bdc1 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -561,8 +561,7 @@ static int __region_intersects(struct resource *parent, resource_size_t start, struct resource res, o; bool covered; - res.start = start; - res.end = start + size - 1; + res = DEFINE_RES(start, size, 0); for (p = parent->child; p ; p = p->sibling) { if (!resource_intersection(p, &res, &o)) @@ -1714,18 +1713,13 @@ static int __init reserve_setup(char *str) * I/O port space; otherwise assume it's memory. */ if (io_start < 0x10000) { - res->flags = IORESOURCE_IO; + *res = DEFINE_RES_IO_NAMED(io_start, io_num, "reserved"); parent = &ioport_resource; } else { - res->flags = IORESOURCE_MEM; + *res = DEFINE_RES_MEM_NAMED(io_start, io_num, "reserved"); parent = &iomem_resource; } - res->name = "reserved"; - res->start = io_start; - res->end = io_start + io_num - 1; res->flags |= IORESOURCE_BUSY; - res->desc = IORES_DESC_NONE; - res->child = NULL; if (request_resource(parent, res) == 0) reserved = x+1; } @@ -1975,11 +1969,7 @@ get_free_mem_region(struct device *dev, struct resource *base, */ revoke_iomem(res); } else { - res->start = addr; - res->end = addr + size - 1; - res->name = name; - res->desc = desc; - res->flags = IORESOURCE_MEM; + *res = DEFINE_RES_NAMED_DESC(addr, size, name, IORESOURCE_MEM, desc); /* * Only succeed if the resource hosts an exclusive |