PCI: Move pdev_sort_resources() to setup-bus.c

This allows us to move the definition of struct resource_list to
setup_bus.c and later convert resource_list to a regular list.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 0 insertions, 47 deletions

diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index 241de6c2b9c..f968185aa19 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -302,53 +302,6 @@ int pci_assign_resource(struct pci_dev *dev, int resno)
 	return ret;
 }
 
-
-/* Sort resources by alignment */
-void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
-{
-	int i;
-
-	for (i = 0; i < PCI_NUM_RESOURCES; i++) {
-		struct resource *r;
-		struct resource_list *list, *tmp;
-		resource_size_t r_align;
-
-		r = &dev->resource[i];
-
-		if (r->flags & IORESOURCE_PCI_FIXED)
-			continue;
-
-		if (!(r->flags) || r->parent)
-			continue;
-
-		r_align = pci_resource_alignment(dev, r);
-		if (!r_align) {
-			dev_warn(&dev->dev, "BAR %d: %pR has bogus alignment\n",
-				 i, r);
-			continue;
-		}
-		for (list = head; ; list = list->next) {
-			resource_size_t align = 0;
-			struct resource_list *ln = list->next;
-
-			if (ln)
-				align = pci_resource_alignment(ln->dev, ln->res);
-
-			if (r_align > align) {
-				tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
-				if (!tmp)
-					panic("pdev_sort_resources(): "
-					      "kmalloc() failed!\n");
-				tmp->next = ln;
-				tmp->res = r;
-				tmp->dev = dev;
-				list->next = tmp;
-				break;
-			}
-		}
-	}
-}
-
 int pci_enable_resources(struct pci_dev *dev, int mask)
 {
 	u16 cmd, old_cmd;