On Mon, 3 Feb 2014, Josh Cartwright wrote:
> +static void qpnpint_irq_ack(struct irq_data *d)
> +{
> + struct spmi_pmic_arb_dev *pa = irq_data_get_irq_chip_data(d);
> + u8 irq = d->hwirq >> 8;
> + u8 apid = d->hwirq;
> + unsigned long flags;
> + u8 data;
> +
> + spin_lock_irqsave(&pa->lock, flags);
This wants to be a raw_spinlock - think about RT!
Looks sane otherwise.
Thanks,
tglx
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