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Subject[PATCH 05/10] PCI Hotplug: acpiphp: convert to acpi_get_pci_dev
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Now that acpi_get_pci_dev is available, let's use it instead of
acpi_get_pci_id.

Signed-off-by: Alex Chiang <achiang@hp.com>
---
drivers/pci/hotplug/acpiphp_glue.c | 24 ++++++------------------
1 files changed, 6 insertions(+), 18 deletions(-)
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index fc6636e..a288e4e 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -678,18 +678,9 @@ static void remove_bridge(acpi_handle handle)

static struct pci_dev * get_apic_pci_info(acpi_handle handle)
{
- struct acpi_pci_id id;
- struct pci_bus *bus;
struct pci_dev *dev;

- if (ACPI_FAILURE(acpi_get_pci_id(handle, &id)))
- return NULL;
-
- bus = pci_find_bus(id.segment, id.bus);
- if (!bus)
- return NULL;
-
- dev = pci_get_slot(bus, PCI_DEVFN(id.device, id.function));
+ dev = acpi_get_pci_dev(handle);
if (!dev)
return NULL;

@@ -1396,19 +1387,16 @@ static void acpiphp_sanitize_bus(struct pci_bus *bus)
/* Program resources in newly inserted bridge */
static int acpiphp_configure_bridge (acpi_handle handle)
{
- struct acpi_pci_id pci_id;
+ struct pci_dev *dev;
struct pci_bus *bus;

- if (ACPI_FAILURE(acpi_get_pci_id(handle, &pci_id))) {
+ dev = acpi_get_pci_dev(handle);
+ if (!dev) {
err("cannot get PCI domain and bus number for bridge\n");
return -EINVAL;
}
- bus = pci_find_bus(pci_id.segment, pci_id.bus);
- if (!bus) {
- err("cannot find bus %d:%d\n",
- pci_id.segment, pci_id.bus);
- return -EINVAL;
- }
+
+ bus = dev->bus;

pci_bus_size_bridges(bus);
pci_bus_assign_resources(bus);


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