Re: [PATCH 2/2] i2c / ACPI: Assign IRQ for devices that have GpioInt automatically

[Wolfram Sang]

> -	if (!client->irq && dev->of_node) {
> -		int irq = of_irq_get(dev->of_node, 0);
> +	if (client->irq <= 0) {
> +		int irq = -ENOENT;

Why the move from !client->irq to <= 0? If I didn't miss something,
interrupt numbers are still a sleeping dog with all the unsigned vs
signed fuzz. If this change is needed, this needs proper description and
ideally a seperate patch.

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