1 files changed, 6 insertions, 10 deletions

diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.c b/arch/mn10300/unit-asb2305/pci-asb2305.c
index 45b40ac6c464..8e6763e6f250 100644
--- a/arch/mn10300/unit-asb2305/pci-asb2305.c
+++ b/arch/mn10300/unit-asb2305/pci-asb2305.c
@@ -93,7 +93,7 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list)
         struct pci_bus *bus;
         struct pci_dev *dev;
         int idx;
-        struct resource *r, *pr;
+        struct resource *r;
 
         /* Depth-First Search on bus tree */
         list_for_each_entry(bus, bus_list, node) {
@@ -105,10 +105,8 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list)
                                 r = &dev->resource[idx];
                                 if (!r->flags)
                                         continue;
-                                pr = pci_find_parent_resource(dev, r);
                                 if (!r->start ||
-                                    !pr ||
-                                    request_resource(pr, r) < 0) {
+                                    pci_claim_resource(dev, idx) < 0) {
                                         printk(KERN_ERR "PCI:"
                                                " Cannot allocate resource"
                                                " region %d of bridge %s\n",
@@ -131,7 +129,7 @@ static void __init pcibios_allocate_resources(int pass)
         struct pci_dev *dev = NULL;
         int idx, disabled;
         u16 command;
-        struct resource *r, *pr;
+        struct resource *r;
 
         for_each_pci_dev(dev) {
                 pci_read_config_word(dev, PCI_COMMAND, &command);
@@ -150,8 +148,7 @@ static void __init pcibios_allocate_resources(int pass)
                                     " (f=%lx, d=%d, p=%d)\n",
                                     pci_name(dev), r->start, r->end, r->flags,
                                     disabled, pass);
-                                pr = pci_find_parent_resource(dev, r);
-                                if (!pr || request_resource(pr, r) < 0) {
+                                if (pci_claim_resource(dev, idx) < 0) {
                                         printk(KERN_ERR "PCI:"
                                                " Cannot allocate resource"
                                                " region %d of device %s\n",
@@ -184,7 +181,7 @@ static void __init pcibios_allocate_resources(int pass)
 static int __init pcibios_assign_resources(void)
 {
         struct pci_dev *dev = NULL;
-        struct resource *r, *pr;
+        struct resource *r;
 
         if (!(pci_probe & PCI_ASSIGN_ROMS)) {
                 /* Try to use BIOS settings for ROMs, otherwise let
@@ -194,8 +191,7 @@ static int __init pcibios_assign_resources(void)
                         r = &dev->resource[PCI_ROM_RESOURCE];
                         if (!r->flags || !r->start)
                                 continue;
-                        pr = pci_find_parent_resource(dev, r);
-                        if (!pr || request_resource(pr, r) < 0) {
+                        if (pci_claim_resource(dev, PCI_ROM_RESOURCE) < 0) {
                                 r->end -= r->start;
                                 r->start = 0;
                         }