diff options
Diffstat (limited to 'drivers/acpi/processor_driver.c')
| -rw-r--r-- | drivers/acpi/processor_driver.c | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index e83311bf1eb..0777663f443 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -677,28 +677,6 @@ static int is_processor_present(acpi_handle handle) return 0; } -static -int acpi_processor_device_add(acpi_handle handle, struct acpi_device **device) -{ - acpi_handle phandle; - struct acpi_device *pdev; - - - if (acpi_get_parent(handle, &phandle)) { - return -ENODEV; - } - - if (acpi_bus_get_device(phandle, &pdev)) { - return -ENODEV; - } - - if (acpi_bus_add(device, pdev, handle, ACPI_BUS_TYPE_PROCESSOR)) { - return -ENODEV; - } - - return 0; -} - static void acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data) { @@ -721,12 +699,16 @@ static void acpi_processor_hotplug_notify(acpi_handle handle, if (!acpi_bus_get_device(handle, &device)) break; - result = acpi_processor_device_add(handle, &device); + result = acpi_bus_add(handle); if (result) { acpi_handle_err(handle, "Unable to add the device\n"); break; } - + result = acpi_bus_get_device(handle, &device); + if (result) { + acpi_handle_err(handle, "Missing device object\n"); + break; + } ost_code = ACPI_OST_SC_SUCCESS; break; |