[PATCH] dtc: checks: check_graph_port: skip node name check in overlay case

[Benoit Parrot]

In check_graph_port() we need to skip the node name check in the overlay
case as it causes a false positive warning.

Signed-off-by: Benoit Parrot <bparrot@xxxxxx>
---
 checks.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/checks.c b/checks.c
index 756f0fa9203f..6b6712da146a 100644
--- a/checks.c
+++ b/checks.c
@@ -1707,7 +1707,8 @@ static void check_graph_port(struct check *c, struct dt_info *dti,
 	if (node->bus != &graph_port_bus)
 		return;
 
-	if (!strprefixeq(node->name, node->basenamelen, "port"))
+	if (!strprefixeq(node->name, node->basenamelen, "port") &&
+	    !(dti->dtsflags & DTSF_PLUGIN))
 		FAIL(c, dti, node, "graph port node name should be 'port'");
 
 	check_graph_reg(c, dti, node);
-- 
2.17.1