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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-02-25 10:04:59 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-03-06 11:41:28 +0100 |
| commit | b26b7ef0f04d823e70f57684c8ee01277ade572a (patch) | |
| tree | 135746b39e2ba4b6b68f7e4b8ad6829dd71a8968 /commands/oftree.c | |
| parent | 8a185a4ff2283c670ffc8724c1b7bdbf8d458cbe (diff) | |
| download | barebox-b26b7ef0f04d823e70f57684c8ee01277ade572a.tar.gz barebox-b26b7ef0f04d823e70f57684c8ee01277ade572a.tar.xz | |
of: Add root node argument to of_find_node_by_path
This makes of_find_node_by_path usable with multiple trees.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/oftree.c')
| -rw-r--r-- | commands/oftree.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/commands/oftree.c b/commands/oftree.c index 68e3fb43c2..83ffe12f75 100644 --- a/commands/oftree.c +++ b/commands/oftree.c @@ -158,7 +158,15 @@ static int do_oftree(int argc, char *argv[]) if (fdt) { ret = fdt_print(fdt, node); } else { - struct device_node *n = of_find_node_by_path(node); + struct device_node *root, *n; + + root = of_get_root_node(); + if (!root) { + ret = -ENOENT; + goto out; + } + + n = of_find_node_by_path(root, node); if (!n) { ret = -ENOENT; |