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/proximity/as3935.c | 4 ++--
drivers/iio/proximity/hx9023s.c | 4 ++--
drivers/iio/proximity/mb1232.c | 4 ++--
drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 5 +++--
drivers/iio/proximity/srf08.c | 4 ++--
drivers/iio/proximity/sx_common.c | 4 ++--
drivers/iio/proximity/vl53l0x-i2c.c | 4 ++--
7 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index 9d3caf2bef18..d91a1fefe74e 100644
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -231,8 +231,8 @@ static irqreturn_t as3935_trigger_handler(int irq, void *private)
goto err_read;
st->scan.chan = val & AS3935_DATA_MASK;
- iio_push_to_buffers_with_timestamp(indio_dev, &st->scan,
- iio_get_time_ns(indio_dev));
+ iio_push_to_buffers_with_ts(indio_dev, &st->scan, sizeof(st->scan),
+ iio_get_time_ns(indio_dev));
err_read:
iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/proximity/hx9023s.c b/drivers/iio/proximity/hx9023s.c
index 0ec6b4b28d08..15f9315e49b1 100644
--- a/drivers/iio/proximity/hx9023s.c
+++ b/drivers/iio/proximity/hx9023s.c
@@ -953,8 +953,8 @@ static irqreturn_t hx9023s_trigger_handler(int irq, void *private)
data->buffer.channels[i++] = cpu_to_le16(data->ch_data[index].diff);
}
- iio_push_to_buffers_with_timestamp(indio_dev, &data->buffer,
- pf->timestamp);
+ iio_push_to_buffers_with_ts(indio_dev, &data->buffer,
+ sizeof(data->buffer), pf->timestamp);
out:
iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/proximity/mb1232.c b/drivers/iio/proximity/mb1232.c
index cfc75d001f20..1c3a23b6dfe3 100644
--- a/drivers/iio/proximity/mb1232.c
+++ b/drivers/iio/proximity/mb1232.c
@@ -125,8 +125,8 @@ static irqreturn_t mb1232_trigger_handler(int irq, void *p)
if (data->scan.distance < 0)
goto err;
- iio_push_to_buffers_with_timestamp(indio_dev, &data->scan,
- pf->timestamp);
+ iio_push_to_buffers_with_ts(indio_dev, &data->scan, sizeof(data->scan),
+ pf->timestamp);
err:
iio_trigger_notify_done(indio_dev->trig);
diff --git a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
index fbf9f8513055..1deaf70e92ce 100644
--- a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
+++ b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
@@ -238,8 +238,9 @@ static irqreturn_t lidar_trigger_handler(int irq, void *private)
ret = lidar_get_measurement(data, &data->scan.chan);
if (!ret) {
- iio_push_to_buffers_with_timestamp(indio_dev, &data->scan,
- iio_get_time_ns(indio_dev));
+ iio_push_to_buffers_with_ts(indio_dev, &data->scan,
+ sizeof(data->scan),
+ iio_get_time_ns(indio_dev));
} else if (ret != -EINVAL) {
dev_err(&data->client->dev, "cannot read LIDAR measurement");
}
diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c
index 86cab113ef3d..694c943455aa 100644
--- a/drivers/iio/proximity/srf08.c
+++ b/drivers/iio/proximity/srf08.c
@@ -191,8 +191,8 @@ static irqreturn_t srf08_trigger_handler(int irq, void *p)
mutex_lock(&data->lock);
data->scan.chan = sensor_data;
- iio_push_to_buffers_with_timestamp(indio_dev,
- &data->scan, pf->timestamp);
+ iio_push_to_buffers_with_ts(indio_dev, &data->scan, sizeof(data->scan),
+ pf->timestamp);
mutex_unlock(&data->lock);
err:
diff --git a/drivers/iio/proximity/sx_common.c b/drivers/iio/proximity/sx_common.c
index f70198a1f0d1..59b35e40739b 100644
--- a/drivers/iio/proximity/sx_common.c
+++ b/drivers/iio/proximity/sx_common.c
@@ -379,8 +379,8 @@ static irqreturn_t sx_common_trigger_handler(int irq, void *private)
data->buffer.channels[i++] = val;
}
- iio_push_to_buffers_with_timestamp(indio_dev, &data->buffer,
- pf->timestamp);
+ iio_push_to_buffers_with_ts(indio_dev, &data->buffer,
+ sizeof(data->buffer), pf->timestamp);
out:
mutex_unlock(&data->mutex);
diff --git a/drivers/iio/proximity/vl53l0x-i2c.c b/drivers/iio/proximity/vl53l0x-i2c.c
index 87d10faaff9b..ef4aa7b2835e 100644
--- a/drivers/iio/proximity/vl53l0x-i2c.c
+++ b/drivers/iio/proximity/vl53l0x-i2c.c
@@ -94,8 +94,8 @@ static irqreturn_t vl53l0x_trigger_handler(int irq, void *priv)
return -EREMOTEIO;
data->scan.chan = get_unaligned_be16(&buffer[10]);
- iio_push_to_buffers_with_timestamp(indio_dev, &data->scan,
- iio_get_time_ns(indio_dev));
+ iio_push_to_buffers_with_ts(indio_dev, &data->scan, sizeof(data->scan),
+ iio_get_time_ns(indio_dev));
iio_trigger_notify_done(indio_dev->trig);
vl53l0x_clear_irq(data);
--
2.48.1
