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| author | Marcus Folkesson <marcus.folkesson@gmail.com> | 2014-01-24 12:24:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-02-08 12:26:06 +0100 |
| commit | c76782d151dab7ecfdcdf9a01561c2d61d9b490f (patch) | |
| tree | 222af39a5e74e699001ffaad38b6283c7b603ef7 /drivers/iio/imu/adis16400.h | |
| parent | iio: ak8975: Fix calculation formula for convert micro tesla to gauss unit (diff) | |
| download | linux-c76782d151dab7ecfdcdf9a01561c2d61d9b490f.tar.xz linux-c76782d151dab7ecfdcdf9a01561c2d61d9b490f.zip | |
iio: adis16400: Set timestamp as the last element in chan_spec
This is necessary since timestamp is calculated as the last element
in iio_compute_scan_bytes().
Without this fix any userspace code reading the layout of the buffer via
sysfs will incorrectly interpret the data leading some nasty corruption.
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/imu/adis16400.h')
| -rw-r--r-- | drivers/iio/imu/adis16400.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/imu/adis16400.h b/drivers/iio/imu/adis16400.h index 2f8f9d632386..0916bf6b6c31 100644 --- a/drivers/iio/imu/adis16400.h +++ b/drivers/iio/imu/adis16400.h @@ -189,6 +189,7 @@ enum { ADIS16300_SCAN_INCLI_X, ADIS16300_SCAN_INCLI_Y, ADIS16400_SCAN_ADC, + ADIS16400_SCAN_TIMESTAMP, }; #ifdef CONFIG_IIO_BUFFER |