diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v1_hw.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 2f3e87709ac5..fc1c1b2c1a19 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1288,6 +1288,7 @@ static int slot_complete_v1_hw(struct hisi_hba *hisi_hba, struct hisi_sas_complete_v1_hdr *complete_queue = hisi_hba->complete_hdr[slot->cmplt_queue]; struct hisi_sas_complete_v1_hdr *complete_hdr; + unsigned long flags; u32 cmplt_hdr_data; complete_hdr = &complete_queue[slot->cmplt_queue_slot]; @@ -1300,9 +1301,11 @@ static int slot_complete_v1_hw(struct hisi_hba *hisi_hba, device = task->dev; sas_dev = device->lldd_dev; + spin_lock_irqsave(&task->task_state_lock, flags); task->task_state_flags &= ~(SAS_TASK_STATE_PENDING | SAS_TASK_AT_INITIATOR); task->task_state_flags |= SAS_TASK_STATE_DONE; + spin_unlock_irqrestore(&task->task_state_lock, flags); memset(ts, 0, sizeof(*ts)); ts->resp = SAS_TASK_COMPLETE; |