}
}
+int devm_request_pci_bus_resources(struct device *dev,
+ struct list_head *resources)
+{
+ struct resource_entry *win;
+ struct resource *parent, *res;
+ int err;
+
+ resource_list_for_each_entry(win, resources) {
+ res = win->res;
+ switch (resource_type(res)) {
+ case IORESOURCE_IO:
+ parent = &ioport_resource;
+ break;
+ case IORESOURCE_MEM:
+ parent = &iomem_resource;
+ break;
+ default:
+ continue;
+ }
+
+ err = devm_request_resource(dev, parent, res);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(devm_request_pci_bus_resources);
+
static struct pci_bus_region pci_32_bit = {0, 0xffffffffULL};
#ifdef CONFIG_PCI_BUS_ADDR_T_64BIT
static struct pci_bus_region pci_64_bit = {0,
type_mask |= IORESOURCE_TYPE_BITS;
pci_bus_for_each_resource(bus, r, i) {
+ resource_size_t min_used = min;
+
if (!r)
continue;
* overrides "min".
*/
if (avail.start)
- min = avail.start;
+ min_used = avail.start;
max = avail.end;
/* Ok, try it out.. */
- ret = allocate_resource(r, res, size, min, max,
+ ret = allocate_resource(r, res, size, min_used, max,
align, alignf, alignf_data);
if (ret == 0)
return 0;
put_device(&bus->dev);
}
EXPORT_SYMBOL(pci_bus_put);
-