@@ -170,11 +170,9 @@ static void regmap_irq_sync_unlock(struct irq_data *data)
ret = regmap_write(map, reg, d->mask_buf[i]);
if (d->chip->clear_ack) {
if (d->chip->ack_invert && !ret)
- ret = regmap_write(map, reg,
- d->mask_buf[i]);
+ ret = regmap_write(map, reg, UINT_MAX);
else if (!ret)
- ret = regmap_write(map, reg,
- ~d->mask_buf[i]);
+ ret = regmap_write(map, reg, 0);
}
if (ret != 0)
dev_err(d->map->dev, "Failed to ack 0x%x: %d\n",
@@ -509,11 +507,9 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
data->status_buf[i]);
if (chip->clear_ack) {
if (chip->ack_invert && !ret)
- ret = regmap_write(map, reg,
- data->status_buf[i]);
+ ret = regmap_write(map, reg, UINT_MAX);
else if (!ret)
- ret = regmap_write(map, reg,
- ~data->status_buf[i]);
+ ret = regmap_write(map, reg, 0);
}
if (ret != 0)
dev_err(map->dev, "Failed to ack 0x%x: %d\n",
@@ -745,13 +741,9 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
d->status_buf[i] & d->mask_buf[i]);
if (chip->clear_ack) {
if (chip->ack_invert && !ret)
- ret = regmap_write(map, reg,
- (d->status_buf[i] &
- d->mask_buf[i]));
+ ret = regmap_write(map, reg, UINT_MAX);
else if (!ret)
- ret = regmap_write(map, reg,
- ~(d->status_buf[i] &
- d->mask_buf[i]));
+ ret = regmap_write(map, reg, 0);
}
if (ret != 0) {
dev_err(map->dev, "Failed to ack 0x%x: %d\n",