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authorRussell King <rmk+kernel@armlinux.org.uk>2019-01-24 14:18:17 +0000
committerRussell King <rmk+kernel@armlinux.org.uk>2019-06-28 14:50:07 +0100
commit837567c1e9d587c0b438263c9cfd32de46640e16 (patch)
treeab3ce6ba9874e7b1695d4e2a0721c690a90fd428
parent989b9a7dd4ab40eb63026754b10527bf1d03bf86 (diff)
drm/armada: no need to check parent of remotefor-airlie-armada
There's no need to check the parent of the remote device to check whether it is available or not, the remote is the device itself. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-rw-r--r--drivers/gpu/drm/armada/armada_drv.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index 1cfabcd6a629..f1729398b1bd 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -210,17 +210,9 @@ static void armada_add_endpoints(struct device *dev,
for_each_endpoint_of_node(dev_node, ep) {
remote = of_graph_get_remote_port_parent(ep);
- if (!remote || !of_device_is_available(remote)) {
- of_node_put(remote);
- continue;
- } else if (!of_device_is_available(remote->parent)) {
- dev_warn(dev, "parent device of %pOF is not available\n",
- remote);
- of_node_put(remote);
- continue;
- }
-
- drm_of_component_match_add(dev, match, compare_of, remote);
+ if (remote && of_device_is_available(remote))
+ drm_of_component_match_add(dev, match, compare_of,
+ remote);
of_node_put(remote);
}
}