From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: barebox@lists.infradead.org
Subject: [PATCH] OF: base: initalize from node in of_find_node_with_property
Date: Fri, 5 Jul 2013 23:19:43 +0200 [thread overview]
Message-ID: <1373059183-20229-1-git-send-email-sebastian.hesselbarth@gmail.com> (raw)
In-Reply-To: <20130705065043.GG516@pengutronix.de>
This adds initialization of from device node with root_node if NULL
is passed. This corresponds to the behavior of all other node iterators.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
@Sascha: this is the last remaining iterator fix we talked about.
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
---
drivers/of/base.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 5440f40..7bee912 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -364,6 +364,9 @@ struct device_node *of_find_node_with_property(struct device_node *from,
{
struct device_node *np;
+ if (!from)
+ from = root_node;
+
of_tree_for_each_node_from(np, from) {
struct property *pp = of_find_property(np, prop_name, NULL);
if (pp)
--
1.7.10.4
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next prev parent reply other threads:[~2013-07-05 21:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-03 22:46 [PATCH 0/3] OF: base: fix inifinite looping in node iterators Sebastian Hesselbarth
2013-07-03 22:46 ` [PATCH 1/3] OF: base: fix infinite loop in of_find_node_by_name Sebastian Hesselbarth
2013-07-04 6:58 ` Sascha Hauer
2013-07-04 7:13 ` Sebastian Hesselbarth
2013-07-04 17:12 ` Sebastian Hesselbarth
2013-07-05 6:50 ` Sascha Hauer
2013-07-05 21:19 ` Sebastian Hesselbarth [this message]
2013-07-09 6:55 ` [PATCH] OF: base: initalize from node in of_find_node_with_property Sascha Hauer
2013-07-03 22:46 ` [PATCH 2/3] OF: base: fix infinite loop in of_find_compatible_node Sebastian Hesselbarth
2013-07-03 22:46 ` [PATCH 3/3] OF: base: fix infinite loop in of_find_node_with_property Sebastian Hesselbarth
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