of: Warn if of_graph_parse_endpoint is called with the root node
authorPhilipp Zabel <p.zabel@pengutronix.de>
Tue, 4 Mar 2014 11:31:24 +0000 (12:31 +0100)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Thu, 6 Mar 2014 16:41:54 +0000 (17:41 +0100)
commitd484700a36952c6675aa47dec4d7a536929aa922
treee963ac4830c406395117d7aa2f9fd80d19b55a3e
parentf2a575f67695dcba9062acd666ae5aab2380b95c
of: Warn if of_graph_parse_endpoint is called with the root node

If of_graph_parse_endpoint is given a parentless node instead of an
endpoint node, it is clearly a bug.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
drivers/of/base.c