Messages in this thread |  | | Date | Sat, 23 Apr 2022 11:30:53 +0200 | Subject | Re: [PATCH 1/2] irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value | From | Krzysztof Kozlowski <> |
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On 22/04/2022 12:45, Krzysztof Kozlowski wrote: > 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> > --- > drivers/irqchip/irq-aspeed-i2c-ic.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/irqchip/irq-aspeed-i2c-ic.c b/drivers/irqchip/irq-aspeed-i2c-ic.c > index a47db16ff960..cef1291ae783 100644 > --- a/drivers/irqchip/irq-aspeed-i2c-ic.c > +++ b/drivers/irqchip/irq-aspeed-i2c-ic.c > @@ -77,7 +77,7 @@ 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) { > + if (!i2c_ic->parent_irq) { > ret = i2c_ic->parent_irq;
This is wrong (same in patch 2). I will send a v2.
Best regards, Krzysztof
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