1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 307cef65c247..fa44fb96fc34 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -710,6 +710,7 @@ static ssize_t write_undock(struct device *dev, struct device_attribute *attr,
         if (!count)
                 return -EINVAL;
 
+        begin_undock(dock_station);
         ret = handle_eject_request(dock_station, ACPI_NOTIFY_EJECT_REQUEST);
         return ret ? ret: count;
 }