From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
This new function allows us to perform debug checks in the helper to ensure
that the overrun does not occur. Use it in all the simple cases where
either a static buffer or a structure is used in the drivers.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/temperature/hid-sensor-temperature.c | 5 +++--
drivers/iio/temperature/maxim_thermocouple.c | 5 +++--
drivers/iio/temperature/tmp006.c | 4 ++--
3 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/iio/temperature/hid-sensor-temperature.c b/drivers/iio/temperature/hid-sensor-temperature.c
index 692520e1c497..005106a9e03b 100644
--- a/drivers/iio/temperature/hid-sensor-temperature.c
+++ b/drivers/iio/temperature/hid-sensor-temperature.c
@@ -131,8 +131,9 @@ static int temperature_proc_event(struct hid_sensor_hub_device *hsdev,
struct temperature_state *temp_st = iio_priv(indio_dev);
if (atomic_read(&temp_st->common_attributes.data_ready))
- iio_push_to_buffers_with_timestamp(indio_dev, &temp_st->scan,
- iio_get_time_ns(indio_dev));
+ iio_push_to_buffers_with_ts(indio_dev, &temp_st->scan,
+ sizeof(temp_st->scan),
+ iio_get_time_ns(indio_dev));
return 0;
}
diff --git a/drivers/iio/temperature/maxim_thermocouple.c b/drivers/iio/temperature/maxim_thermocouple.c
index db2149d5f78c..2db13d381dbd 100644
--- a/drivers/iio/temperature/maxim_thermocouple.c
+++ b/drivers/iio/temperature/maxim_thermocouple.c
@@ -168,8 +168,9 @@ static irqreturn_t maxim_thermocouple_trigger_handler(int irq, void *private)
ret = spi_read(data->spi, data->buffer, data->chip->read_size);
if (!ret) {
- iio_push_to_buffers_with_timestamp(indio_dev, data->buffer,
- iio_get_time_ns(indio_dev));
+ iio_push_to_buffers_with_ts(indio_dev, data->buffer,
+ sizeof(data->buffer),
+ iio_get_time_ns(indio_dev));
}
iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/temperature/tmp006.c b/drivers/iio/temperature/tmp006.c
index b5c94b7492f5..29bff9d8859d 100644
--- a/drivers/iio/temperature/tmp006.c
+++ b/drivers/iio/temperature/tmp006.c
@@ -269,8 +269,8 @@ static irqreturn_t tmp006_trigger_handler(int irq, void *p)
goto err;
scan.channels[1] = ret;
- iio_push_to_buffers_with_timestamp(indio_dev, &scan,
- iio_get_time_ns(indio_dev));
+ iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan),
+ iio_get_time_ns(indio_dev));
err:
iio_trigger_notify_done(indio_dev->trig);
return IRQ_HANDLED;
--
2.48.1
