diff options
Diffstat (limited to 'drivers/staging/iio/iio_simple_dummy_events.c')
| -rw-r--r-- | drivers/staging/iio/iio_simple_dummy_events.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/staging/iio/iio_simple_dummy_events.c b/drivers/staging/iio/iio_simple_dummy_events.c index 73108baf80ad..bfbf1c56bd22 100644 --- a/drivers/staging/iio/iio_simple_dummy_events.c +++ b/drivers/staging/iio/iio_simple_dummy_events.c @@ -153,6 +153,15 @@ int iio_simple_dummy_write_event_value(struct iio_dev *indio_dev, return 0; } +static irqreturn_t iio_simple_dummy_get_timestamp(int irq, void *private) +{ + struct iio_dev *indio_dev = private; + struct iio_dummy_state *st = iio_priv(indio_dev); + + st->event_timestamp = iio_get_time_ns(); + return IRQ_HANDLED; +} + /** * iio_simple_dummy_event_handler() - identify and pass on event * @irq: irq of event line @@ -177,7 +186,7 @@ static irqreturn_t iio_simple_dummy_event_handler(int irq, void *private) IIO_EVENT_CODE(IIO_VOLTAGE, 0, 0, IIO_EV_DIR_RISING, IIO_EV_TYPE_THRESH, 0, 0, 0), - iio_get_time_ns()); + st->event_timestamp); break; case 1: if (st->activity_running > st->event_val) @@ -187,7 +196,7 @@ static irqreturn_t iio_simple_dummy_event_handler(int irq, void *private) IIO_EV_DIR_RISING, IIO_EV_TYPE_THRESH, 0, 0, 0), - iio_get_time_ns()); + st->event_timestamp); break; case 2: if (st->activity_walking < st->event_val) @@ -197,14 +206,14 @@ static irqreturn_t iio_simple_dummy_event_handler(int irq, void *private) IIO_EV_DIR_FALLING, IIO_EV_TYPE_THRESH, 0, 0, 0), - iio_get_time_ns()); + st->event_timestamp); break; case 3: iio_push_event(indio_dev, IIO_EVENT_CODE(IIO_STEPS, 0, IIO_NO_MOD, IIO_EV_DIR_NONE, IIO_EV_TYPE_CHANGE, 0, 0, 0), - iio_get_time_ns()); + st->event_timestamp); break; default: break; @@ -238,7 +247,7 @@ int iio_simple_dummy_events_register(struct iio_dev *indio_dev) st->regs = iio_dummy_evgen_get_regs(st->event_irq); ret = request_threaded_irq(st->event_irq, - NULL, + &iio_simple_dummy_get_timestamp, &iio_simple_dummy_event_handler, IRQF_ONESHOT, "iio_simple_event", |