This is a note to let you know that I've just added the patch titled clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value to the 5.10-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: clocksource-drivers-oxnas-rps-fix-irq_of_parse_and_m.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit e73239e27e988d2e42ef31f9c218447b8b9f361c Author: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Date: Fri Apr 22 12:41:01 2022 +0200 clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value [ Upstream commit 9c04a8ff03def4df3f81219ffbe1ec9b44ff5348 ] The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO. Fixes: 89355274e1f7 ("clocksource/drivers/oxnas-rps: Add Oxford Semiconductor RPS Dual Timer") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Reviewed-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220422104101.55754-1-krzysztof.kozlowski@xxxxxxxxxx Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/clocksource/timer-oxnas-rps.c b/drivers/clocksource/timer-oxnas-rps.c index 56c0cc32d0ac..d514b44e67dd 100644 --- a/drivers/clocksource/timer-oxnas-rps.c +++ b/drivers/clocksource/timer-oxnas-rps.c @@ -236,7 +236,7 @@ static int __init oxnas_rps_timer_init(struct device_node *np) } rps->irq = irq_of_parse_and_map(np, 0); - if (rps->irq < 0) { + if (!rps->irq) { ret = -EINVAL; goto err_iomap; }