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drm/tilcdc: Fix check for remote port parent

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In function tilcdc_get_external_components the check for
the remote port parent is not correct. We need a '||' instead of
an '&&'.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
This commit is contained in:
Teresa Remmet 2016-08-15 10:16:28 +02:00 • committed by Jyri Sarha
parent 2b2fd56d7e
commit a3479c4fa0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/tilcdc/tilcdc_external.c
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@ -154,7 +154,7 @@ int tilcdc_get_external_components(struct device *dev,
while ((ep = of_graph_get_next_endpoint(dev->of_node, ep))) {
node = of_graph_get_remote_port_parent(ep);
if (!node && !of_device_is_available(node)) {
if (!node || !of_device_is_available(node)) {
of_node_put(node);
continue;
}