The irq_retrigger callback is supposed to return 0 when retrigger
has failed, and a non-zero value otherwise. Tell the core code
that the driver has succedded in using the HW to retrigger the
interrupt (if ever).
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200310184921.23552-4-maz@kernel.org
break;
}
- if (i == 8)
+ if (i == 8) {
pr_err("Danger Will Robinson: failed to re-trigger IRQ%d\n",
d->irq);
- return i == 8 ? -1 : 0;
+ return 0;
+ }
+
+ return 1;
}
static int sa1111_type_irq(struct irq_data *d, unsigned int flags)