A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

of: Add of-graph helpers to loop over endpoints and find ports by id

Browse source 
This series converts of_graph_get_next_endpoint to decrement the refcount of
 the passed prev parameter. This allows to add a for_each_endpoint_of_node
 helper macro to loop over all endpoints in a device tree node.
 The of_graph_get_port_by_id function is added to retrieve a port by its known
 port id (contained in the reg property) from the device tree.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJU9Vn9AAoJEFDCiBxwnmDriPMP/2Bzx7kYdRkTFICqGsITHcUf
 pjMEf7htHdg+lFn6jBYtLW42NqZMX+kI1BIpd6RzEjKxAhbp0tr7FVwn0Kds2rQw
 6ikwtZsd6oBR61Xv0sZWMwNbfn2MUcl7M9k+Sh6kDUBph5IEMZ5F+n8dRYHhA+MH
 rs9PGTH2DmRE1HXvWBjsE8QVgfia4WRp5OipDkOxNhCpkbzU4XqbVoBh/6BmJ54R
 Dxq3srM479CyRY3o4+KT4ajhS7g4aU7WTQMxIXtU0cLcYMvfkcHoYwNBw+bjSn3s
 eYfjpw96XHhS4abVzo8QziN1oNV/i/Y4wpqIOKwY5TnA+Gt+sEnFXjGHa331QdpL
 WdisAQg/6MFPlR4D7gkBWEjoeeMn4FkyiFSHntYclywOxv/Cbc/l1cOyPkS3zxIa
 v6KH7zu5J83sICx8TlZv0YLnES1GtixCuWukaKzyLiAXqHVGullkBvUauQwRrtEW
 73CjIGpCTQMY5xmt/8V8JFi1HQLbDBRlHkX2WOzcrByLLgiGaUeKRvjYcYtaBm7q
 Q25E10lnW3cGf+kljlPfc3NVxgtQUGaQKsx+wzICnz6h+0gdEzsTcAWB3Qp891jX
 q+RSqEsT93oSAhPxJYQGvEu4wPfmOrh7QvProwj8mR1Jp6TyvgGi9pOtHU+YwOz+
 EZD+c6mhdOfuWgD8GqT/
 =jtB3
 -----END PGP SIGNATURE-----

Merge tag 'of-graph-for-4.0' of git://git.pengutronix.de/git/pza/linux into for-next

Pull of-graph helpers from Philipp Zabel:
of: Add of-graph helpers to loop over endpoints and find ports by id

This series converts of_graph_get_next_endpoint to decrement the refcount of
the passed prev parameter. This allows to add a for_each_endpoint_of_node
helper macro to loop over all endpoints in a device tree node.
The of_graph_get_port_by_id function is added to retrieve a port by its known
port id (contained in the reg property) from the device tree.
This commit is contained in:
Rob Herring 2015-03-25 00:41:08 -05:00
commit 8147e2e8f1
8 changed files with 61 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

7
drivers/video/fbdev/omap2/dss/omapdss-boot-init.c
View file

@ -164,20 +164,15 @@ static void __init omapdss_walk_device(struct device_node *node, bool root)
pn = of_graph_get_remote_port_parent(n);
if (!pn) {
of_node_put(n);
if (!pn)
continue;
}
if (!of_device_is_available(pn) || omapdss_list_contains(pn)) {
of_node_put(pn);
of_node_put(n);
continue;
}
omapdss_walk_device(pn, false);
of_node_put(n);
}
}