diff options
Diffstat (limited to 'drivers/iio/industrialio-buffer.c')
| -rw-r--r-- | drivers/iio/industrialio-buffer.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 961afb5588be..864a61b05665 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -527,7 +527,7 @@ static int iio_compute_scan_bytes(struct iio_dev *indio_dev, { const struct iio_chan_spec *ch; unsigned bytes = 0; - int length, i; + int length, i, largest = 0; /* How much space will the demuxed element take? */ for_each_set_bit(i, mask, @@ -540,6 +540,7 @@ static int iio_compute_scan_bytes(struct iio_dev *indio_dev, length = ch->scan_type.storagebits / 8; bytes = ALIGN(bytes, length); bytes += length; + largest = max(largest, length); } if (timestamp) { ch = iio_find_channel_from_si(indio_dev, @@ -551,7 +552,10 @@ static int iio_compute_scan_bytes(struct iio_dev *indio_dev, length = ch->scan_type.storagebits / 8; bytes = ALIGN(bytes, length); bytes += length; + largest = max(largest, length); } + + bytes = ALIGN(bytes, largest); return bytes; } |