Loading drivers/base/regmap/regmap-irq.c +16 −0 Original line number Diff line number Diff line Loading @@ -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 Loading
drivers/base/regmap/regmap-irq.c +16 −0 Original line number Diff line number Diff line Loading @@ -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
