diff options
Diffstat (limited to 'drivers/acpi/acpi_memhotplug.c')
| -rw-r--r-- | drivers/acpi/acpi_memhotplug.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index eb30e5ab4cab..d0a7da704d49 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -157,34 +157,17 @@ static int acpi_memory_get_device(acpi_handle handle, struct acpi_memory_device **mem_device) { - acpi_status status; - acpi_handle phandle; struct acpi_device *device = NULL; - struct acpi_device *pdevice = NULL; int result; - if (!acpi_bus_get_device(handle, &device) && device) goto end; - status = acpi_get_parent(handle, &phandle); - if (ACPI_FAILURE(status)) { - ACPI_EXCEPTION((AE_INFO, status, "Cannot find acpi parent")); - return -EINVAL; - } - - /* Get the parent device */ - result = acpi_bus_get_device(phandle, &pdevice); - if (result) { - acpi_handle_warn(phandle, "Cannot get acpi bus device\n"); - return -EINVAL; - } - /* * Now add the notified device. This creates the acpi_device * and invokes .add function */ - result = acpi_bus_add(&device, pdevice, handle, ACPI_BUS_TYPE_DEVICE); + result = acpi_bus_add(handle, &device); if (result) { acpi_handle_warn(handle, "Cannot add acpi bus\n"); return -EINVAL; |