Philippe Gerum wrote:
> +static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
> +{
> (...)
> + if ((msi_data->feature & FSL_PIC_IP_MASK) == FSL_PIC_IP_IPIC) {
> + if (desc->chip->mask_ack)
> + desc->chip->mask_ack(irq);
> + else {
> + desc->chip->mask(irq);
> + desc->chip->ack(irq);
> + }
> + } else
> + desc->chip->eoi(irq);
> +
> (...)
> +
> + desc->chip->unmask(irq);
Do we have to unmask here if we just eoi'ed on entry?
--
Gilles.
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