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Merge remote-tracking branch 'regmap/topic/ack' into regmap-next

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This commit is contained in:
Mark Brown
2014-01-09 14:34:13 +00:00
parent eec8ae7a54 d323343335
commit 86776fc174
2 changed files with 7 additions and 4 deletions
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6
drivers/base/regmap/regmap-irq.c
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@@ -113,7 +113,7 @@ static void regmap_irq_sync_unlock(struct irq_data *data)
* 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) {
if (d->mask_buf[i] && (d->chip->ack_base || d->chip->use_ack)) {
reg = d->chip->ack_base +
(i * map->reg_stride * d->irq_reg_stride);
ret = regmap_write(map, reg, d->mask_buf[i]);
@@ -271,7 +271,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
for (i = 0; i < data->chip->num_regs; i++) {
data->status_buf[i] &= ~data->mask_buf[i];
if (data->status_buf[i] && chip->ack_base) {
if (data->status_buf[i] && (chip->ack_base || chip->use_ack)) {
reg = chip->ack_base +
(i * map->reg_stride * data->irq_reg_stride);
ret = regmap_write(map, reg, data->status_buf[i]);
@@ -448,7 +448,7 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
goto err_alloc;
}
if (d->status_buf[i] && chip->ack_base) {
if (d->status_buf[i] && (chip->ack_base || chip->use_ack)) {
reg = chip->ack_base +
(i * map->reg_stride * d->irq_reg_stride);
ret = regmap_write(map, reg,