diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/iio/industrialio-buffer.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 2952ee0..7462f12 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -979,9 +979,7 @@ static int iio_buffer_update_demux(struct iio_dev *indio_dev, else length = ch->scan_type.storagebits / 8; /* Make sure we are aligned */ - in_loc += length; - if (in_loc % length) - in_loc += length - in_loc % length; + in_loc = roundup(in_loc, length) + length; } p = kmalloc(sizeof(*p), GFP_KERNEL); if (p == NULL) { @@ -994,10 +992,8 @@ static int iio_buffer_update_demux(struct iio_dev *indio_dev, ch->scan_type.repeat; else length = ch->scan_type.storagebits / 8; - if (out_loc % length) - out_loc += length - out_loc % length; - if (in_loc % length) - in_loc += length - in_loc % length; + out_loc = roundup(out_loc, length); + in_loc = roundup(in_loc, length); p->from = in_loc; p->to = out_loc; p->length = length; @@ -1019,10 +1015,8 @@ static int iio_buffer_update_demux(struct iio_dev *indio_dev, ch->scan_type.repeat; else length = ch->scan_type.storagebits / 8; - if (out_loc % length) - out_loc += length - out_loc % length; - if (in_loc % length) - in_loc += length - in_loc % length; + out_loc = roundup(out_loc, length); + in_loc = roundup(in_loc, length); p->from = in_loc; p->to = out_loc; p->length = length; |