Commit 1af4c7f1 authored Jun 29, 2012 by Alexandre Courbot Committed by Rob Herring Jul 06, 2012

of: return -ENOENT when no property



Make of_parse_phandle_with_args return -ENOENT instead of -EINVAL when
no matching property is found, which allows to discriminate between
absence of property and parsing error.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

parent 5d781108

drivers/of/base.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -902,7 +902,7 @@ int of_parse_phandle_with_args(struct device_node np, const char list_name,
		/* Retrieve the phandle list property */
		list = of_get_property(np, list_name, &size);
		if (!list)
		return -EINVAL;
		return -ENOENT;
		list_end = list + size / sizeof(*list);

		/* Loop over the phandles until all the requested entry is found */

Admin message