summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pci/hotplug/rpadlpar_core.c24
-rw-r--r--drivers/pci/hotplug/rpaphp_pci.c24
2 files changed, 2 insertions, 46 deletions
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 0173641c4149..7d93dbaf628d 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -112,28 +112,6 @@ static struct slot *find_slot(struct device_node *dn)
return NULL;
}
-static void rpadlpar_claim_one_bus(struct pci_bus *b)
-{
- struct list_head *ld;
- struct pci_bus *child_bus;
-
- for (ld = b->devices.next; ld != &b->devices; ld = ld->next) {
- struct pci_dev *dev = pci_dev_b(ld);
- int i;
-
- for (i = 0; i < PCI_NUM_RESOURCES; i++) {
- struct resource *r = &dev->resource[i];
-
- if (r->parent || !r->start || !r->flags)
- continue;
- rpaphp_claim_resource(dev, i);
- }
- }
-
- list_for_each_entry(child_bus, &b->children, node)
- rpadlpar_claim_one_bus(child_bus);
-}
-
static struct pci_dev *dlpar_find_new_dev(struct pci_bus *parent,
struct device_node *dev_dn)
{
@@ -171,7 +149,7 @@ static struct pci_dev *dlpar_pci_add_bus(struct device_node *dn)
rpaphp_init_new_devs(dev->subordinate);
/* Claim new bus resources */
- rpadlpar_claim_one_bus(dev->bus);
+ pcibios_claim_one_bus(dev->bus);
/* ioremap() for child bus, which may or may not succeed */
(void) remap_bus_range(dev->bus);
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index fc2368710cf7..6f21c73be3c0 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -62,28 +62,6 @@ struct pci_bus *rpaphp_find_pci_bus(struct device_node *dn)
}
EXPORT_SYMBOL_GPL(rpaphp_find_pci_bus);
-int rpaphp_claim_resource(struct pci_dev *dev, int resource)
-{
- struct resource *res = &dev->resource[resource];
- struct resource *root = pci_find_parent_resource(dev, res);
- char *dtype = resource < PCI_BRIDGE_RESOURCES ? "device" : "bridge";
- int err = -EINVAL;
-
- if (root != NULL) {
- err = request_resource(root, res);
- }
-
- if (err) {
- err("PCI: %s region %d of %s %s [%lx:%lx]\n",
- root ? "Address space collision on" :
- "No parent found for",
- resource, dtype, pci_name(dev), res->start, res->end);
- }
- return err;
-}
-
-EXPORT_SYMBOL_GPL(rpaphp_claim_resource);
-
static int rpaphp_get_sensor_state(struct slot *slot, int *state)
{
int rc;
@@ -177,7 +155,7 @@ void rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
if (r->parent || !r->start || !r->flags)
continue;
- rpaphp_claim_resource(dev, i);
+ pci_claim_resource(dev, i);
}
}
}