diff options
Diffstat (limited to 'drivers/iio/buffer/industrialio-hw-consumer.c')
| -rw-r--r-- | drivers/iio/buffer/industrialio-hw-consumer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/buffer/industrialio-hw-consumer.c b/drivers/iio/buffer/industrialio-hw-consumer.c index fb58f599a80b..526b2a8d725d 100644 --- a/drivers/iio/buffer/industrialio-hw-consumer.c +++ b/drivers/iio/buffer/industrialio-hw-consumer.c @@ -52,6 +52,7 @@ static const struct iio_buffer_access_funcs iio_hw_buf_access = { static struct hw_consumer_buffer *iio_hw_consumer_get_buffer( struct iio_hw_consumer *hwc, struct iio_dev *indio_dev) { + unsigned int mask_longs = BITS_TO_LONGS(iio_get_masklength(indio_dev)); struct hw_consumer_buffer *buf; list_for_each_entry(buf, &hwc->buffers, head) { @@ -59,8 +60,7 @@ static struct hw_consumer_buffer *iio_hw_consumer_get_buffer( return buf; } - buf = kzalloc(struct_size(buf, scan_mask, BITS_TO_LONGS(indio_dev->masklength)), - GFP_KERNEL); + buf = kzalloc(struct_size(buf, scan_mask, mask_longs), GFP_KERNEL); if (!buf) return NULL; |