mirror of
https://github.com/torvalds/linux.git
synced 2024-12-08 20:21:34 +00:00
Merge remote-tracking branch 'regmap/topic/irq' into regmap-next
This commit is contained in:
commit
6cf3d82323
@ -105,6 +105,22 @@ static void regmap_irq_sync_unlock(struct irq_data *data)
|
||||
"Failed to sync wakes in %x: %d\n",
|
||||
reg, ret);
|
||||
}
|
||||
|
||||
if (!d->chip->init_ack_masked)
|
||||
continue;
|
||||
/*
|
||||
* Ack all the masked interrupts uncondictionly,
|
||||
* OR if there is masked interrupt which hasn't been Acked,
|
||||
* it'll be ignored in irq handler, then may introduce irq storm
|
||||
*/
|
||||
if (d->mask_buf[i] && d->chip->ack_base) {
|
||||
reg = d->chip->ack_base +
|
||||
(i * map->reg_stride * d->irq_reg_stride);
|
||||
ret = regmap_write(map, reg, d->mask_buf[i]);
|
||||
if (ret != 0)
|
||||
dev_err(d->map->dev, "Failed to ack 0x%x: %d\n",
|
||||
reg, ret);
|
||||
}
|
||||
}
|
||||
|
||||
if (d->chip->runtime_pm)
|
||||
|
Loading…
Reference in New Issue
Block a user