1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 6eed58e35e12..1ee9499bd343 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5378,6 +5378,7 @@ struct ata_port *ata_port_alloc(struct ata_host *host)
         INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan);
         INIT_LIST_HEAD(&ap->eh_done_q);
         init_waitqueue_head(&ap->eh_wait_q);
+        init_completion(&ap->park_req_pending);
         init_timer_deferrable(&ap->fastdrain_timer);
         ap->fastdrain_timer.function = ata_eh_fastdrain_timerfn;
         ap->fastdrain_timer.data = (unsigned long)ap;