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Subject: [PATCH 06/18] software_node: amend software_node_unregister_node_group() to perform unregistration of array in reverse order to be consistent with software_node_unregister_nodes()
Date:   Mon, 30 Nov 2020 13:31:17 +0000
Message-Id: <20201130133129.1024662-7-djrscally@gmail.com>
In-Reply-To: <20201130133129.1024662-1-djrscally@gmail.com>
References: <20201130133129.1024662-1-djrscally@gmail.com>
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To maintain consistency with software_node_unregister_nodes(), reverse
the order in which the software_node_unregister_node_group() function
unregisters nodes.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
---
Changes since v3:

	Patch introduced

 drivers/base/swnode.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index d39e1c76d98d..9bd0bb77ad5b 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -782,7 +782,10 @@ void software_node_unregister_node_group(const struct software_node **node_group
 	if (!node_group)
 		return;
 
-	for (i = 0; node_group[i]; i++)
+	while (node_group[i]->name)
+		i++;
+
+	while (i--)
 		software_node_unregister(node_group[i]);
 }
 EXPORT_SYMBOL_GPL(software_node_unregister_node_group);
-- 
2.25.1