diff options
Diffstat (limited to 'drivers/platform/chrome/cros_ec.c')
| -rw-r--r-- | drivers/platform/chrome/cros_ec.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c index 9b2d07422e17..925f84dbf621 100644 --- a/drivers/platform/chrome/cros_ec.c +++ b/drivers/platform/chrome/cros_ec.c @@ -31,6 +31,15 @@ static struct cros_ec_platform pd_p = { .cmd_offset = EC_CMD_PASSTHRU_OFFSET(CROS_EC_DEV_PD_INDEX), }; +static irqreturn_t ec_irq_handler(int irq, void *data) +{ + struct cros_ec_device *ec_dev = data; + + ec_dev->last_event_time = cros_ec_get_time_ns(); + + return IRQ_WAKE_THREAD; +} + static irqreturn_t ec_irq_thread(int irq, void *data) { struct cros_ec_device *ec_dev = data; @@ -141,9 +150,11 @@ int cros_ec_register(struct cros_ec_device *ec_dev) } if (ec_dev->irq) { - err = devm_request_threaded_irq(dev, ec_dev->irq, NULL, - ec_irq_thread, IRQF_TRIGGER_LOW | IRQF_ONESHOT, - "chromeos-ec", ec_dev); + err = devm_request_threaded_irq(dev, ec_dev->irq, + ec_irq_handler, + ec_irq_thread, + IRQF_TRIGGER_LOW | IRQF_ONESHOT, + "chromeos-ec", ec_dev); if (err) { dev_err(dev, "Failed to request IRQ %d: %d", ec_dev->irq, err); |