diff options
Diffstat (limited to 'drivers/iio/buffer/industrialio-buffer-dmaengine.c')
| -rw-r--r-- | drivers/iio/buffer/industrialio-buffer-dmaengine.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c index ebdb838d3..9fabed470 100644 --- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c +++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c @@ -93,12 +93,7 @@ static void iio_dmaengine_buffer_abort(struct iio_dma_buffer_queue *queue) struct dmaengine_buffer *dmaengine_buffer = iio_buffer_to_dmaengine_buffer(&queue->buffer); - dmaengine_terminate_all(dmaengine_buffer->chan); - /* FIXME: There is a slight chance of a race condition here. - * dmaengine_terminate_all() does not guarantee that all transfer - * callbacks have finished running. Need to introduce a - * dmaengine_terminate_all_sync(). - */ + dmaengine_terminate_sync(dmaengine_buffer->chan); iio_dma_buffer_block_list_abort(queue, &dmaengine_buffer->active); } |