To create an oftree node /path/node I tried after reading the help text
of of_node:
of_node -c /path node
similar to the syntax of of_property. This didnt result in any output
but still failed to do what I meant.
So clearify the help text to not suggest there are two parameters and
return an usage error if still two (or more) names are passed.
Signed-off-by: Uwe Kleine-König <u.kleine-koe...@pengutronix.de>
---
commands/of_node.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/commands/of_node.c b/commands/of_node.c
index 29cc371dd289..28c4357c5d97 100644
--- a/commands/of_node.c
+++ b/commands/of_node.c
@@ -107,11 +107,10 @@ static int do_of_node(int argc, char *argv[])
}
}
- if (optind == argc)
+ if (optind + 1 != argc)
return COMMAND_ERROR_USAGE;
- if (optind < argc)
- path = argv[optind];
+ path = argv[optind];
if (!path)
return COMMAND_ERROR_USAGE;
@@ -147,7 +146,7 @@ BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(of_node)
.cmd = do_of_node,
BAREBOX_CMD_DESC("create/delete nodes in the device tree")
- BAREBOX_CMD_OPTS("[-cd] [-f] NODE NAME")
+ BAREBOX_CMD_OPTS("[-cd] [-f] NODEPATH")
BAREBOX_CMD_GROUP(CMD_GRP_MISC)
BAREBOX_CMD_COMPLETE(devicetree_complete)
BAREBOX_CMD_HELP(cmd_of_node_help)
--
2.18.0
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