Timur Tabi 3296193d14 dt: introduce for_each_available_child_of_node, of_get_next_available_child
Macro for_each_child_of_node() makes it easy to iterate over all of the
children for a given device tree node, including those nodes that are
marked as unavailable (i.e. status = "disabled").

Introduce for_each_available_child_of_node(), which is like
for_each_child_of_node(), but it automatically skips unavailable nodes.
This also requires the introduction of helper function
of_get_next_available_child(), which returns the next available child
node.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-08-20 02:16:00 -07:00
..
2012-02-27 10:09:25 -06:00
2012-07-10 10:32:06 -05:00
2011-12-27 16:37:30 -06:00
2012-07-11 12:44:25 -07:00