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path: root/drivers/pci/setup-res.c
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Diffstat (limited to 'drivers/pci/setup-res.c')
-rw-r--r--drivers/pci/setup-res.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index 706f82d8111f..c54526b206b5 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -205,43 +205,6 @@ int pci_assign_resource(struct pci_dev *dev, int resno)
205 return ret; 205 return ret;
206} 206}
207 207
208#if 0
209int pci_assign_resource_fixed(struct pci_dev *dev, int resno)
210{
211 struct pci_bus *bus = dev->bus;
212 struct resource *res = dev->resource + resno;
213 unsigned int type_mask;
214 int i, ret = -EBUSY;
215
216 type_mask = IORESOURCE_IO | IORESOURCE_MEM | IORESOURCE_PREFETCH;
217
218 for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
219 struct resource *r = bus->resource[i];
220 if (!r)
221 continue;
222
223 /* type_mask must match */
224 if ((res->flags ^ r->flags) & type_mask)
225 continue;
226
227 ret = request_resource(r, res);
228
229 if (ret == 0)
230 break;
231 }
232
233 if (ret) {
234 dev_err(&dev->dev, "BAR %d: can't allocate %s resource %pR\n",
235 resno, res->flags & IORESOURCE_IO ? "I/O" : "mem", res);
236 } else if (resno < PCI_BRIDGE_RESOURCES) {
237 pci_update_resource(dev, resno);
238 }
239
240 return ret;
241}
242EXPORT_SYMBOL_GPL(pci_assign_resource_fixed);
243#endif
244
245/* Sort resources by alignment */ 208/* Sort resources by alignment */
246void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head) 209void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
247{ 210{