diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index f387d68b28da17946fb05874daba89e7398fa0d9..29abfa018ff55ea1d21c161e019906112cc0d550 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -369,6 +369,7 @@ struct hisi_hba {
 	struct hisi_sas_itct *itct_debugfs;
 
 	struct dentry *debugfs_dir;
+	struct dentry *dump_dentry;
 };
 
 /* Generic HW DMA host memory structures */
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index cf880012d06082cc0f06c49b7f2ca0e9fbfb1c5a..bffc8091f7b8f9be1c16aaa1f6d21b4d449de03a 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -1517,8 +1517,9 @@ static int hisi_sas_controller_reset(struct hisi_hba *hisi_hba)
 	struct device *dev = hisi_hba->dev;
 	struct Scsi_Host *shost = hisi_hba->shost;
 	int rc;
-
-	if (hisi_sas_debugfs_enable && hisi_hba->itct_debugfs)
+	if (hisi_sas_debugfs_enable &&
+	    hisi_hba->itct_debugfs &&
+	    !hisi_hba->dump_dentry)
 		queue_work(hisi_hba->wq, &hisi_hba->dfx_work);
 
 	if (!hisi_hba->hw->soft_reset)
@@ -3018,6 +3019,7 @@ static void hisi_sas_create_folder_structure(struct hisi_hba *hisi_hba)
 					&hisi_sas_debugfs_itct_fops))
 		goto fail;
 
+	hisi_hba->dump_dentry = dump_dentry;
 	return;
 fail:
 	debugfs_remove_recursive(hisi_hba->debugfs_dir);