[POWERPC] Remove linux,pci-domain properties

The linux,pci-domain property is no longer used by DLPAR/PCI Hotplug
utilites, or LSVPD. This change removes it.

Built for ppc64_defconfig.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 38 deletions

diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index efc0b5559ee0..1d85fcba51e4 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -185,34 +185,6 @@ static void __devinit pci_setup_pci_controller(struct pci_controller *hose)
         spin_unlock(&hose_spinlock);
 }
 
-static void add_linux_pci_domain(struct device_node *dev,
-                                 struct pci_controller *phb)
-{
-        struct property *of_prop;
-        unsigned int size;
-
-        of_prop = (struct property *)
-                get_property(dev, "linux,pci-domain", &size);
-        if (of_prop != NULL)
-                return;
-        WARN_ON(of_prop && size < sizeof(int));
-        if (of_prop && size < sizeof(int))
-                of_prop = NULL;
-        size = sizeof(struct property) + sizeof(int);
-        if (of_prop == NULL) {
-                if (mem_init_done)
-                        of_prop = kmalloc(size, GFP_KERNEL);
-                else
-                        of_prop = alloc_bootmem(size);
-        }
-        memset(of_prop, 0, sizeof(struct property));
-        of_prop->name = "linux,pci-domain";
-        of_prop->length = sizeof(int);
-        of_prop->value = (unsigned char *)&of_prop[1];
-        *((int *)of_prop->value) = phb->global_number;
-        prom_add_property(dev, of_prop);
-}
-
 struct pci_controller * pcibios_alloc_controller(struct device_node *dev)
 {
         struct pci_controller *phb;
@@ -226,22 +198,13 @@ struct pci_controller * pcibios_alloc_controller(struct device_node *dev)
         pci_setup_pci_controller(phb);
         phb->arch_data = dev;
         phb->is_dynamic = mem_init_done;
-        if (dev) {
+        if (dev)
                 PHB_SET_NODE(phb, of_node_to_nid(dev));
-                add_linux_pci_domain(dev, phb);
-        }
         return phb;
 }
 
 void pcibios_free_controller(struct pci_controller *phb)
 {
-        if (phb->arch_data) {
-                struct device_node *np = phb->arch_data;
-                int *domain = (int *)get_property(np,
-                                                  "linux,pci-domain", NULL);
-                if (domain)
-                        *domain = -1;
-        }
         if (phb->is_dynamic)
                 kfree(phb);
 }