xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/armada: no need to check parent of remote

Browse Source 
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>
This commit is contained in:
Russell King
2019-01-24 14:18:17 +00:00
parent 989b9a7dd4
commit 837567c1e9
1 changed files with 3 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/gpu/drm/armada/armada_drv.c
View File

@@ -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);
}
}