| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 195/563] software node: fix wrong node passed to find nargs_prop | Date | Mon, 24 Jan 2022 19:39:20 +0100 |
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From: Clément Léger <clement.leger@bootlin.com>
[ Upstream commit c5fc5ba8b6b7bebc05e45036a33405b4c5036c2f ]
nargs_prop refers to a property located in the reference that is found within the nargs property. Use the correct reference node in call to property_entry_read_int_array() to retrieve the correct nargs value.
Fixes: b06184acf751 ("software node: Add software_node_get_reference_args()") Signed-off-by: Clément Léger <clement.leger@bootlin.com> Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Daniel Scally <djrscally@gmail.com> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/base/swnode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c index 206bd4d7d7e23..d2fb3eb5816c3 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -519,7 +519,7 @@ software_node_get_reference_args(const struct fwnode_handle *fwnode, return -ENOENT; if (nargs_prop) { - error = property_entry_read_int_array(swnode->node->properties, + error = property_entry_read_int_array(ref->node->properties, nargs_prop, sizeof(u32), &nargs_prop_val, 1); if (error) -- 2.34.1
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