+ ej_event = kmalloc(sizeof(*ej_event), GFP_KERNEL);
+ if (!ej_event) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ ej_event->handle = acpi_device->handle;
+ if (acpi_device->flags.eject_pending) {
+ /* event originated from ACPI eject notification */
+ ej_event->event = ACPI_NOTIFY_EJECT_REQUEST;
+ acpi_device->flags.eject_pending = 0;
+ } else {
+ /* event originated from user */
+ ej_event->event = ACPI_OST_EC_OSPM_EJECT;
+ (void) acpi_evaluate_hotplug_ost(ej_event->handle,
+ ej_event->event, ACPI_OST_SC_EJECT_IN_PROGRESS, NULL);
+ }
+
+ acpi_os_hotplug_execute(acpi_bus_hot_remove_device, (void *)ej_event);