PCI: Move get_res_add_size() function

Need to call it from __assign_resources_sorted() later and we'd like to
avoid a forward declaraion.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 15 insertions, 14 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 0282fde43951..75d43eb37842 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -99,6 +99,21 @@ static void add_to_failed_list(struct resource_list_x *head,
                         0 /* dont care */);
 }
 
+static resource_size_t get_res_add_size(struct resource_list_x *realloc_head,
+                                        struct resource *res)
+{
+        struct resource_list_x *list;
+
+        /* check if it is in realloc_head list */
+        for (list = realloc_head->next; list && list->res != res;
+                        list = list->next)
+                ;
+        if (list)
+                return list->add_size;
+
+        return 0;
+}
+
 static void __dev_sort_resources(struct pci_dev *dev,
                                  struct resource_list *head)
 {
@@ -550,20 +565,6 @@ static resource_size_t calculate_memsize(resource_size_t size,
         return size;
 }
 
-static resource_size_t get_res_add_size(struct resource_list_x *realloc_head,
-                                        struct resource *res)
-{
-        struct resource_list_x *list;
-
-        /* check if it is in realloc_head list */
-        for (list = realloc_head->next; list && list->res != res;
-                        list = list->next);
-        if (list)
-                return list->add_size;
-
-        return 0;
-}
-
 /**
  * pbus_size_io() - size the io window of a given bus
  *