coresight: fix comment in of_coresight.c

Outports is a member of the struct pdata and should be
a better choice.
Signed-off-by: NKaixu Xia <xiakaixu@huawei.com>
Signed-off-by: NMathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/coresight/of_coresight.c

@@ -93,7 +93,7 @@ static int of_coresight_alloc_memory(struct device *dev,
 	if (!pdata->outports)
 		return -ENOMEM;
 
-	/* Children connected to this component via @outport */
+	/* Children connected to this component via @outports */
 	 pdata->child_names = devm_kzalloc(dev, pdata->nr_outport *
 					  sizeof(*pdata->child_names),
 					  GFP_KERNEL);