diff options
author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-22 13:41:01 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-14 19:44:53 +0300 |
commit | 6033ae24430c55290049db0532005d2f58f0e5d7 (patch) | |
tree | f6b205ef1ba54d5162ae18b328b192bab0096769 | |
parent | 0a9cd23d2993ac107940ecde63694dcf9f19dc7f (diff) | |
download | linux-6033ae24430c55290049db0532005d2f58f0e5d7.tar.xz |
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@linaro.org>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220422104101.55754-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | drivers/clocksource/timer-oxnas-rps.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; } |