x86/PCI: Convert maintaining FW-assigned BIOS BAR values to use a list

This patch converts the underlying maintenance aspects of FW-assigned
BIOS BAR values from a statically allocated array within struct pci_dev
to a list of temporary, stand alone, entries.

Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 5a1edf2b5386..33e6a0b995fc 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -261,7 +261,8 @@ static void __init pcibios_allocate_resources(int pass)
                                         idx, r, disabled, pass);
                                 if (pci_claim_resource(dev, idx) < 0) {
                                         /* We'll assign a new address later */
-                                        dev->fw_addr[idx] = r->start;
+                                        pcibios_save_fw_addr(dev,
+                                                        idx, r->start);
                                         r->end -= r->start;
                                         r->start = 0;
                                 }
@@ -307,6 +308,7 @@ static int __init pcibios_assign_resources(void)
         }
 
         pci_assign_unassigned_resources();
+        pcibios_fw_addr_list_del();
 
         return 0;
 }