This is a note to let you know that I've just added the patch titled ARM: at91: pm: of_node_put() after its usage to the 5.4-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: arm-at91-pm-of_node_put-after-its-usage.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 53a5bdcb74cca901b0318da9aeef8533e4235749 Author: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx> Date: Wed Aug 5 11:36:50 2020 +0300 ARM: at91: pm: of_node_put() after its usage [ Upstream commit e222f943519564978e082c152b4140a47e93392c ] Put node after it has been used. Fixes: 13f16017d3e3f ("ARM: at91: pm: Tie the USB clock mask to the pmc") Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx> Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> Link: https://lore.kernel.org/r/1596616610-15460-4-git-send-email-claudiu.beznea@xxxxxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 6bc3000deb86e..676cc2a318f41 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -777,6 +777,7 @@ static void __init at91_pm_init(void (*pm_idle)(void)) pmc_np = of_find_matching_node_and_match(NULL, atmel_pmc_ids, &of_id); soc_pm.data.pmc = of_iomap(pmc_np, 0); + of_node_put(pmc_np); if (!soc_pm.data.pmc) { pr_err("AT91: PM not supported, PMC not found\n"); return;