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Subject[PATCH 06/15] iio: buffer-dmaengine: Enable write support
Date
Use the iio_dma_buffer_write() and iio_dma_buffer_space_available()
functions provided by the buffer-dma core, to enable write support in
the buffer-dmaengine code.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
drivers/iio/buffer/industrialio-buffer-dmaengine.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
index ac26b04aa4a9..5cde8fd81c7f 100644
--- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c
+++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
@@ -123,12 +123,14 @@ static void iio_dmaengine_buffer_release(struct iio_buffer *buf)

static const struct iio_buffer_access_funcs iio_dmaengine_buffer_ops = {
.read = iio_dma_buffer_read,
+ .write = iio_dma_buffer_write,
.set_bytes_per_datum = iio_dma_buffer_set_bytes_per_datum,
.set_length = iio_dma_buffer_set_length,
.request_update = iio_dma_buffer_request_update,
.enable = iio_dma_buffer_enable,
.disable = iio_dma_buffer_disable,
.data_available = iio_dma_buffer_data_available,
+ .space_available = iio_dma_buffer_space_available,
.release = iio_dmaengine_buffer_release,

.modes = INDIO_BUFFER_HARDWARE,
--
2.33.0
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