lkml.org 
[lkml]   [2022]   [Jun]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.17 333/772] irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value
Date
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[ Upstream commit f03a9670d27d23fe734a456f16e2579b21ec02b4 ]

The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO.

Fixes: 04f605906ff0 ("irqchip: Add Aspeed SCU interrupt controller")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220423094227.33148-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/irqchip/irq-aspeed-scu-ic.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-aspeed-scu-ic.c b/drivers/irqchip/irq-aspeed-scu-ic.c
index 18b77c3e6db4..279e92cf0b16 100644
--- a/drivers/irqchip/irq-aspeed-scu-ic.c
+++ b/drivers/irqchip/irq-aspeed-scu-ic.c
@@ -157,8 +157,8 @@ static int aspeed_scu_ic_of_init_common(struct aspeed_scu_ic *scu_ic,
}

irq = irq_of_parse_and_map(node, 0);
- if (irq < 0) {
- rc = irq;
+ if (!irq) {
+ rc = -EINVAL;
goto err;
}

--
2.35.1


\
 
 \ /
  Last update: 2022-06-07 23:07    [W:2.062 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site