Commit 80f6712f authored Apr 22, 2022 by Krzysztof Kozlowski Committed by Greg Kroah-Hartman Jun 14, 2022

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: 89355274 ("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>

parent e5d479d7

drivers/clocksource/timer-oxnas-rps.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}