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iio: hid-sensor-magn-3d: Fix build warning

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Fix build warning, sizeof() called on dynamically
sized pointer, by removing the call and the dependent
function parameter. It is not needed or used in this
driver, when pushing values to an iio buffer.

Changes from v1
- Fix mistake in varible name

Signed-off-by: Reyad Attiyat <reyad.attiyat@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Reyad Attiyat 2014-07-25 22:14:00 +01:00 • committed by Jonathan Cameron
parent e010a2a04c
commit 03d795589d
1 changed files with 2 additions and 5 deletions
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7
drivers/iio/magnetometer/hid-sensor-magn-3d.c
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@ -246,8 +246,7 @@ static const struct iio_info magn_3d_info = {
};
/* Function to push data to buffer */
static void hid_sensor_push_data(struct iio_dev *indio_dev, const void *data,
int len)
static void hid_sensor_push_data(struct iio_dev *indio_dev, const void *data)
{
dev_dbg(&indio_dev->dev, "hid_sensor_push_data\n");
iio_push_to_buffers(indio_dev, data);
@ -263,9 +262,7 @@ static int magn_3d_proc_event(struct hid_sensor_hub_device *hsdev,
dev_dbg(&indio_dev->dev, "magn_3d_proc_event\n");
if (atomic_read(&magn_state->common_attributes.data_ready))
hid_sensor_push_data(indio_dev,
magn_state->iio_vals,
sizeof(magn_state->iio_vals));
hid_sensor_push_data(indio_dev, magn_state->iio_vals);
return 0;
}