diff options
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_glue.c')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 7e2bad4c2fcc..dfc2df54b93a 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -734,15 +734,9 @@ static unsigned char acpiphp_max_busnr(struct pci_bus *bus) */ static int acpiphp_bus_add(struct acpiphp_func *func) { - acpi_handle phandle; - struct acpi_device *device, *pdevice; + struct acpi_device *device; int ret_val; - acpi_get_parent(func->handle, &phandle); - if (acpi_bus_get_device(phandle, &pdevice)) { - dbg("no parent device, assuming NULL\n"); - pdevice = NULL; - } if (!acpi_bus_get_device(func->handle, &device)) { dbg("bus exists... trim\n"); /* this shouldn't be in here, so remove @@ -752,8 +746,7 @@ static int acpiphp_bus_add(struct acpiphp_func *func) dbg("acpi_bus_trim return %x\n", ret_val); } - ret_val = acpi_bus_add(&device, pdevice, func->handle, - ACPI_BUS_TYPE_DEVICE); + ret_val = acpi_bus_add(func->handle, &device); if (ret_val) { dbg("error adding bus, %x\n", -ret_val); @@ -1129,8 +1122,7 @@ static int acpiphp_configure_bridge (acpi_handle handle) static void handle_bridge_insertion(acpi_handle handle, u32 type) { - struct acpi_device *device, *pdevice; - acpi_handle phandle; + struct acpi_device *device; if ((type != ACPI_NOTIFY_BUS_CHECK) && (type != ACPI_NOTIFY_DEVICE_CHECK)) { @@ -1138,12 +1130,7 @@ static void handle_bridge_insertion(acpi_handle handle, u32 type) return; } - acpi_get_parent(handle, &phandle); - if (acpi_bus_get_device(phandle, &pdevice)) { - dbg("no parent device, assuming NULL\n"); - pdevice = NULL; - } - if (acpi_bus_add(&device, pdevice, handle, ACPI_BUS_TYPE_DEVICE)) { + if (acpi_bus_add(handle, &device)) { err("cannot add bridge to acpi list\n"); return; } |