1 files changed, 8 insertions, 3 deletions

diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c
index e23151667655..83d232c10f13 100644
--- a/drivers/acpi/container.c
+++ b/drivers/acpi/container.c
@@ -44,19 +44,24 @@ static const struct acpi_device_id container_device_ids[] = {
         {"", 0},
 };
 
-static int container_device_attach(struct acpi_device *device,
+static int container_device_attach(struct acpi_device *adev,
                                    const struct acpi_device_id *not_used)
 {
-        /* This is necessary for container hotplug to work. */
+        kobject_uevent(&adev->dev.kobj, KOBJ_ONLINE);
         return 1;
 }
 
+static void container_device_detach(struct acpi_device *adev)
+{
+        kobject_uevent(&adev->dev.kobj, KOBJ_OFFLINE);
+}
+
 static struct acpi_scan_handler container_handler = {
         .ids = container_device_ids,
         .attach = container_device_attach,
+        .detach = container_device_detach,
         .hotplug = {
                 .enabled = true,
-                .mode = AHM_CONTAINER,
         },
 };