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author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-11-17 14:38:38 +0200 |
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committer | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-11-17 14:38:38 +0200 |
commit | 8bb9d758833ea1d0622277981b5225980ba0a42d (patch) | |
tree | 2281499b2970e563f522db7ebc9d03bebfda4bfa /drivers/iio/pressure/ms5611_core.c | |
parent | 0316046d152a1817bd0b4faff8e34c212a936a5e (diff) | |
parent | 3b59d4725be760cd276094079b4fbe7bd44e1464 (diff) |
Merge branch 'toradex_5.4-2.1.x-imx' into HEAD
Diffstat (limited to 'drivers/iio/pressure/ms5611_core.c')
-rw-r--r-- | drivers/iio/pressure/ms5611_core.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c index 2f598ad91621..f5db9fa086f3 100644 --- a/drivers/iio/pressure/ms5611_core.c +++ b/drivers/iio/pressure/ms5611_core.c @@ -212,16 +212,21 @@ static irqreturn_t ms5611_trigger_handler(int irq, void *p) struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct ms5611_state *st = iio_priv(indio_dev); - s32 buf[4]; /* s32 (pressure) + s32 (temp) + 2 * s32 (timestamp) */ + /* Ensure buffer elements are naturally aligned */ + struct { + s32 channels[2]; + s64 ts __aligned(8); + } scan; int ret; mutex_lock(&st->lock); - ret = ms5611_read_temp_and_pressure(indio_dev, &buf[1], &buf[0]); + ret = ms5611_read_temp_and_pressure(indio_dev, &scan.channels[1], + &scan.channels[0]); mutex_unlock(&st->lock); if (ret < 0) goto err; - iio_push_to_buffers_with_timestamp(indio_dev, buf, + iio_push_to_buffers_with_timestamp(indio_dev, &scan, iio_get_time_ns(indio_dev)); err: |