diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-04-13 11:34:27 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-04-18 16:06:30 +0100 |
| commit | 1bb942287e05dc4c304a003ea85e6dd9a5e7db39 (patch) | |
| tree | 64747496dc311c2c81931e3406da2e1cde5d2c00 | |
| parent | f79aeb6c631b57395f37acbfbe59727e355a714c (diff) | |
iio: accel: adxl355: Make timestamp 64-bit aligned using aligned_s64
The IIO ABI requires 64-bit aligned timestamps. In this case insufficient
padding would have been added on architectures where an s64 is only 32-bit
aligned. Use aligned_s64 to enforce the correct alignment.
Fixes: 327a0eaf19d5 ("iio: accel: adxl355: Add triggered buffer support")
Reported-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250413103443.2420727-5-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/accel/adxl355_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/accel/adxl355_core.c b/drivers/iio/accel/adxl355_core.c index e8cd21fa77a6..cbac622ef821 100644 --- a/drivers/iio/accel/adxl355_core.c +++ b/drivers/iio/accel/adxl355_core.c @@ -231,7 +231,7 @@ struct adxl355_data { u8 transf_buf[3]; struct { u8 buf[14]; - s64 ts; + aligned_s64 ts; } buffer; } __aligned(IIO_DMA_MINALIGN); }; |