Messages in this thread Patch in this message | | | From | Stefan Popa <> | Subject | [PATCH 2/3] iio: accel: adxl372: Fix push to buffers lost samples | Date | Tue, 3 Sep 2019 12:18:33 +0300 |
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One in two sample sets was lost by multiplying fifo_set_size with sizeof(u16). Also, the double number of available samples were pushed to the iio buffers.
Signed-off-by: Stefan Popa <stefan.popa@analog.com> --- drivers/iio/accel/adxl372.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/iio/accel/adxl372.c b/drivers/iio/accel/adxl372.c index adec37b..72d3f45 100644 --- a/drivers/iio/accel/adxl372.c +++ b/drivers/iio/accel/adxl372.c @@ -548,8 +548,7 @@ static irqreturn_t adxl372_trigger_handler(int irq, void *p) goto err; /* Each sample is 2 bytes */ - for (i = 0; i < fifo_entries * sizeof(u16); - i += st->fifo_set_size * sizeof(u16)) + for (i = 0; i < fifo_entries; i += st->fifo_set_size) iio_push_to_buffers(indio_dev, &st->fifo_buf[i]); } err: -- 2.7.4
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