diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 67ab8e4aca0d76385d08203e09234437519a069f..7f075df37d75ead9c59714aed267ed07767591e2 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -504,7 +504,7 @@ struct hnae3_ae_ops {
 	unsigned long (*ae_dev_reset_cnt)(struct hnae3_handle *handle);
 	int (*set_gro_en)(struct hnae3_handle *handle, bool enable);
 	void (*enable_timer_task)(struct hnae3_handle *handle, bool enable);
-	int (*dbg_run_cmd)(struct hnae3_handle *handle, char *cmd_buf);
+	int (*dbg_run_cmd)(struct hnae3_handle *handle, const char *cmd_buf);
 	pci_ers_result_t (*handle_hw_ras_error)(struct hnae3_ae_dev *ae_dev);
 	u16 (*get_global_queue_id)(struct hnae3_handle *handle, u16 queue_id);
 	int (*mac_connect_phy)(struct hnae3_handle *handle);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index ad23bd8e49d7664894a34836053783071e75f064..aec14ee3fc085e126fcf7e6993aa47124eb4817e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -1080,7 +1080,7 @@ static void hclge_dbg_dump_mac_tnl_status(struct hclge_dev *hdev)
 	}
 }
 
-int hclge_dbg_run_cmd(struct hnae3_handle *handle, char *cmd_buf)
+int hclge_dbg_run_cmd(struct hnae3_handle *handle, const char *cmd_buf)
 {
 	struct hclge_vport *vport = hclge_get_vport(handle);
 	struct hclge_dev *hdev = vport->back;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index 785a8adc64583890fd30c99f7170781433c6dd76..dc62034ef5fa95abb10db208b36ac2f2b1d5e891 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -940,7 +940,7 @@ int hclge_cfg_flowctrl(struct hclge_dev *hdev);
 int hclge_func_reset_cmd(struct hclge_dev *hdev, int func_id);
 int hclge_notify_client(struct hclge_dev *hdev,
 			enum hnae3_reset_notify_type type);
-int hclge_dbg_run_cmd(struct hnae3_handle *handle, char *cmd_buf);
+int hclge_dbg_run_cmd(struct hnae3_handle *handle, const char *cmd_buf);
 int hclge_vport_start(struct hclge_vport *vport);
 void hclge_vport_stop(struct hclge_vport *vport);
 int hclge_set_vport_mtu(struct hclge_vport *vport, int new_mtu);