diff --git a/drivers/hwtracing/intel_th/gth.c b/drivers/hwtracing/intel_th/gth.c
index b3308934a687..3883f99fd5d5 100644
--- a/drivers/hwtracing/intel_th/gth.c
+++ b/drivers/hwtracing/intel_th/gth.c
@@ -154,9 +154,9 @@ static ssize_t master_attr_show(struct device *dev,
 	spin_unlock(&gth->gth_lock);
 
 	if (port >= 0)
-		count = snprintf(buf, PAGE_SIZE, "%x\n", port);
+		count = sysfs_emit(buf, "%x\n", port);
 	else
-		count = snprintf(buf, PAGE_SIZE, "disabled\n");
+		count = sysfs_emit(buf, "disabled\n");
 
 	return count;
 }
@@ -332,8 +332,8 @@ static ssize_t output_attr_show(struct device *dev,
 	pm_runtime_get_sync(dev);
 
 	spin_lock(&gth->gth_lock);
-	count = snprintf(buf, PAGE_SIZE, "%x\n",
-			 gth_output_parm_get(gth, oa->port, oa->parm));
+	count = sysfs_emit(buf, "%x\n",
+			   gth_output_parm_get(gth, oa->port, oa->parm));
 	spin_unlock(&gth->gth_lock);
 
 	pm_runtime_put(dev);