iio: buffer: dmaengine: unwrap the use of iio_buffer_set_attrs()

The iio_buffer_set_attrs() helper will be removed in this series. So, just
assign the attributes of the DMAEngine buffer logic directly.

This is IIO buffer core context, so there is direct access to the
buffer->attrs object.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20200929125949.69934-2-alexandru.ardelean@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
index 93b4e9e6bb55140829035fba7bb67d6ae5f19940..b0cb9a35f5cd0c22f62e325304351cdf30902a82 100644 (file)
--- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c
+++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
@@ -200,9 +200,8 @@ static struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev,
 
        iio_dma_buffer_init(&dmaengine_buffer->queue, chan->device->dev,
                &iio_dmaengine_default_ops);
-       iio_buffer_set_attrs(&dmaengine_buffer->queue.buffer,
-               iio_dmaengine_buffer_attrs);
 
+       dmaengine_buffer->queue.buffer.attrs = iio_dmaengine_buffer_attrs;
        dmaengine_buffer->queue.buffer.access = &iio_dmaengine_buffer_ops;
 
        return &dmaengine_buffer->queue.buffer;