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From:   Benoit Parrot <bparrot@ti.com>
To:     Rob Herring <robh+dt@kernel.org>
CC:     Maxime Ripard <maxime.ripard@bootlin.com>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        Tomi Valkeinen <tomi.valkeinen@ti.com>,
        Peter Ujfalusi <peter.ujfalusi@ti.com>,
        Jyri Sarha <jsarha@ti.com>, Benoit Parrot <bparrot@ti.com>
Subject: [PATCH] dtc: checks: check_graph_port: skip node name check in overlay case
Date:   Fri, 22 Nov 2019 13:16:31 -0600
Message-ID: <20191122191631.2382-1-bparrot@ti.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

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@ti.com>
---
 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