diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index 2401a95752152903696abb7a8dd36d24a7ca4124..4dd53bc2d94673121b931ac35677ca30a59a0243 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -346,8 +346,6 @@ struct hisi_sas_hw {
 				u8 reg_index, u8 reg_count, u8 *write_data);
 	void (*wait_cmds_complete_timeout)(struct hisi_hba *hisi_hba,
 					   int delay_ms, int timeout_ms);
-	void (*snapshot_prepare)(struct hisi_hba *hisi_hba);
-	void (*snapshot_restore)(struct hisi_hba *hisi_hba);
 	int complete_hdr_size;
 	struct scsi_host_template *sht;
 };