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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2022-04-22 12:41:01 +0200
committerDaniel Lezcano <daniel.lezcano@linaro.org>2022-05-24 09:16:29 +0200
commit9c04a8ff03def4df3f81219ffbe1ec9b44ff5348 (patch)
treeea4591ebe6bdd6dea8286c4eef6cc7906716acb3 /drivers/clocksource
parentclocksource/drivers/timer-ti-dm: Remove unnecessary NULL check (diff)
downloadlinux-9c04a8ff03def4df3f81219ffbe1ec9b44ff5348.tar.xz
linux-9c04a8ff03def4df3f81219ffbe1ec9b44ff5348.zip
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
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>
Diffstat (limited to 'drivers/clocksource')
-rw-r--r--drivers/clocksource/timer-oxnas-rps.c2
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;
}