Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

3 files changed, 10 insertions, 4 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
index 1a49adb1f4a6..e86ea486c311 100644
--- a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
+++ b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
@@ -190,7 +190,7 @@ static __init struct pci_dev *gx_detect_chipset(void)
 
         /* detect which companion chip is used */
         while ((gx_pci = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, gx_pci)) != NULL) {
-                if ((pci_match_device (gx_chipset_tbl, gx_pci)) != NULL) {
+                if ((pci_match_id(gx_chipset_tbl, gx_pci)) != NULL) {
                         return gx_pci;
                 }
         }
diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c
index 87325263cd4f..70bcd53451f6 100644
--- a/arch/i386/pci/common.c
+++ b/arch/i386/pci/common.c
@@ -165,6 +165,7 @@ static int __init pcibios_init(void)
         if ((pci_probe & PCI_BIOS_SORT) && !(pci_probe & PCI_NO_SORT))
                 pcibios_sort();
 #endif
+        pci_assign_unassigned_resources();
         return 0;
 }
 
diff --git a/arch/i386/pci/i386.c b/arch/i386/pci/i386.c
index c205ea7e233b..93a364c82150 100644
--- a/arch/i386/pci/i386.c
+++ b/arch/i386/pci/i386.c
@@ -106,11 +106,16 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list)
                 if ((dev = bus->self)) {
                         for (idx = PCI_BRIDGE_RESOURCES; idx < PCI_NUM_RESOURCES; idx++) {
                                 r = &dev->resource[idx];
-                                if (!r->start)
+                                if (!r->flags)
                                         continue;
                                 pr = pci_find_parent_resource(dev, r);
-                                if (!pr || request_resource(pr, r) < 0)
+                                if (!r->start || !pr || request_resource(pr, r) < 0) {
                                         printk(KERN_ERR "PCI: Cannot allocate resource region %d of bridge %s\n", idx, pci_name(dev));
+                                        /* Something is wrong with the region.
+                                           Invalidate the resource to prevent child
+                                           resource allocations in this range. */
+                                        r->flags = 0;
+                                }
                         }
                 }
                 pcibios_allocate_bus_resources(&bus->children);
@@ -227,7 +232,7 @@ int pcibios_enable_resources(struct pci_dev *dev, int mask)
 
         pci_read_config_word(dev, PCI_COMMAND, &cmd);
         old_cmd = cmd;
-        for(idx=0; idx<6; idx++) {
+        for(idx = 0; idx < PCI_NUM_RESOURCES; idx++) {
                 /* Only set up the requested stuff */
                 if (!(mask & (1<<idx)))
                         continue;