Re: pinctrl-adi2: Use a signed return type for adi_gpio_irq_startup()

[SF Markus Elfring]

> This introduces a compile warning.

How do you think about to show the exact message you get?


> These functions are supposed to return 1 if there is an IRQ pending.
> Change the -EINVAL to 0.

Is there any more source code clean-up needed around the comment "FIXME"
in the affected function?

Regards,
Markus
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