diff --git a/drivers/hwtracing/ptt/hisi_ptt.c b/drivers/hwtracing/ptt/hisi_ptt.c
index 94c371c49135..233c4c32513c 100644
--- a/drivers/hwtracing/ptt/hisi_ptt.c
+++ b/drivers/hwtracing/ptt/hisi_ptt.c
@@ -780,7 +780,7 @@ static ssize_t cpumask_show(struct device *dev, struct device_attribute *attr,
 	struct hisi_ptt *hisi_ptt = to_hisi_ptt(dev_get_drvdata(dev));
 	const cpumask_t *cpumask = cpumask_of_node(dev_to_node(&hisi_ptt->pdev->dev));
 
-	return cpumap_print_to_pagebuf(true, buf, cpumask);
+	return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(cpumask));
 }
 static DEVICE_ATTR_RO(cpumask);