From c5fc5ba8b6b7bebc05e45036a33405b4c5036c2f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20L=C3=A9ger?= <clement.leger@bootlin.com>
Date: Mon, 20 Dec 2021 22:05:33 +0100
Subject: [PATCH] software node: fix wrong node passed to find nargs_prop
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Git-commit: c5fc5ba8b6b7bebc05e45036a33405b4c5036c2f
Patch-mainline: v5.17-rc1
References: git-fixes
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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 4debcea4fb12..0a482212c7e8 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -529,7 +529,7 @@ 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)
--
2.31.1