diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-23 11:42:26 +0200 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-05-04 16:37:48 +0100 |
| commit | 50f0f26e7c8665763d0d7d3372dbcf191f94d077 (patch) | |
| tree | e955c07394be90481ba98a7ae7a86d5754f47489 /drivers/irqchip/irq-aspeed-i2c-ic.c | |
| parent | 1b2eb89ccf4ffff2ea83c41451b3fed709cd3fc8 (diff) | |
| download | linux-50f0f26e7c8665763d0d7d3372dbcf191f94d077.tar.bz2 | |
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO.
Fixes: f48e699ddf70 ("irqchip/aspeed-i2c-ic: Add I2C IRQ controller for Aspeed")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220423094227.33148-1-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'drivers/irqchip/irq-aspeed-i2c-ic.c')
| -rw-r--r-- | drivers/irqchip/irq-aspeed-i2c-ic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-aspeed-i2c-ic.c b/drivers/irqchip/irq-aspeed-i2c-ic.c index a47db16ff960..9c9fc3e2967e 100644 --- a/drivers/irqchip/irq-aspeed-i2c-ic.c +++ b/drivers/irqchip/irq-aspeed-i2c-ic.c @@ -77,8 +77,8 @@ static int __init aspeed_i2c_ic_of_init(struct device_node *node, } i2c_ic->parent_irq = irq_of_parse_and_map(node, 0); - if (i2c_ic->parent_irq < 0) { - ret = i2c_ic->parent_irq; + if (!i2c_ic->parent_irq) { + ret = -EINVAL; goto err_iounmap; } |