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author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-06-13 16:10:37 +0100 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-19 08:29:22 +0100 |
commit | cbe5c6977604116db11ae6d60fd1f62beefa2a57 (patch) | |
tree | 64a76d405527b9b36b768fc82f35a7a1bc36e052 /drivers/iio/gyro | |
parent | 95ec3fdf2b79eaff79e78688bbc2f7dbb98d68b6 (diff) |
iio: adc: ti-adc108s102: Fix alignment of buffer pushed to iio buffers.
Use the newly introduce iio_push_to_buffers_with_ts_unaligned() function
to ensure a bounce buffer is used to provide the required alignment and
space padding needed by the IIO core which requires the timestamp
is naturally aligned. There will be a performance cost to this change
but it will ensure the driver works on platforms that do not support
unaligned 8 byte assignments, and with consumer drivers that may
assume natural alignment of the timestamp.
Issue found as part of an audit of all calls to
iio_push_to_buffers_with_timestamp()
Fixes: 7e87d11c9bda ("iio: adc: Add support for TI ADC108S102 and ADC128S102")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/20210613151039.569883-3-jic23@kernel.org
Diffstat (limited to 'drivers/iio/gyro')
0 files changed, 0 insertions, 0 deletions