diff options
Diffstat (limited to 'drivers/mfd/cros_ec.c')
| -rw-r--r-- | drivers/mfd/cros_ec.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index d4a407e466b5..fc2569f3e7c9 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -54,12 +54,19 @@ static const struct mfd_cell ec_pd_cell = { static irqreturn_t ec_irq_thread(int irq, void *data) { struct cros_ec_device *ec_dev = data; + bool wake_event = true; int ret; - if (device_may_wakeup(ec_dev->dev)) + ret = cros_ec_get_next_event(ec_dev, &wake_event); + + /* + * Signal only if wake host events or any interrupt if + * cros_ec_get_next_event() returned an error (default value for + * wake_event is true) + */ + if (wake_event && device_may_wakeup(ec_dev->dev)) pm_wakeup_event(ec_dev->dev, 0); - ret = cros_ec_get_next_event(ec_dev); if (ret > 0) blocking_notifier_call_chain(&ec_dev->event_notifier, 0, ec_dev); @@ -221,7 +228,7 @@ EXPORT_SYMBOL(cros_ec_suspend); static void cros_ec_drain_events(struct cros_ec_device *ec_dev) { - while (cros_ec_get_next_event(ec_dev) > 0) + while (cros_ec_get_next_event(ec_dev, NULL) > 0) blocking_notifier_call_chain(&ec_dev->event_notifier, 1, ec_dev); } |