drm/tilcdc: Fix check for remote port parent

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>

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_external.c b/drivers/gpu/drm/tilcdc/tilcdc_external.c
index ad3db4d30b491f284d6da5e06c577bed93a1c0e6..849b23ebc455d1814e2a41fca493e41957c85019 100644 (file)
--- a/drivers/gpu/drm/tilcdc/tilcdc_external.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_external.c
@@ -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;
                }