This is a note to let you know that I've just added the patch titled power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe to the 5.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: power-reset-arm-versatile-fix-refcount-leak-in-versa.patch and it can be found in the queue-5.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 4bd9269b9b936b826cd929404fab80a96902afd7 Author: Miaoqian Lin <linmq006@xxxxxxxxx> Date: Mon May 23 18:10:09 2022 +0400 power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe [ Upstream commit 80192eff64eee9b3bc0594a47381937b94b9d65a ] of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: 0e545f57b708 ("power: reset: driver for the Versatile syscon reboot") Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/power/reset/arm-versatile-reboot.c b/drivers/power/reset/arm-versatile-reboot.c index 08d0a07b58ef..c7624d7611a7 100644 --- a/drivers/power/reset/arm-versatile-reboot.c +++ b/drivers/power/reset/arm-versatile-reboot.c @@ -146,6 +146,7 @@ static int __init versatile_reboot_probe(void) versatile_reboot_type = (enum versatile_reboot)reboot_id->data; syscon_regmap = syscon_node_to_regmap(np); + of_node_put(np); if (IS_ERR(syscon_regmap)) return PTR_ERR(syscon_regmap);