This may well go away depending on exactly what the interfaces
we end up on for this are.
Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxx>
---
drivers/staging/iio/buffer.h | 4 ++++
drivers/staging/iio/industrialio-buffer.c | 7 ++++---
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/iio/buffer.h b/drivers/staging/iio/buffer.h
index cdfc15b..eca2538 100644
--- a/drivers/staging/iio/buffer.h
+++ b/drivers/staging/iio/buffer.h
@@ -104,6 +104,10 @@ struct iio_buffer {
bool iio_is_primary_active(struct iio_dev *indio_dev);
+int iio_update_buffers(struct iio_dev *indio_dev,
+ struct iio_buffer *insert_buffer,
+ struct iio_buffer *remove_buffer);
+
/**
* iio_buffer_init() - Initialize the buffer structure
* @buffer: buffer to be initialized
diff --git a/drivers/staging/iio/industrialio-buffer.c b/drivers/staging/iio/industrialio-buffer.c
index ac47eba..7f52f88 100644
--- a/drivers/staging/iio/industrialio-buffer.c
+++ b/drivers/staging/iio/industrialio-buffer.c
@@ -444,9 +444,9 @@ static unsigned long *iio_scan_mask_match(unsigned long *av_masks,
return NULL;
}
-static int iio_update_buffers(struct iio_dev *indio_dev,
- struct iio_buffer *insert_buffer,
- struct iio_buffer *remove_buffer)
+int iio_update_buffers(struct iio_dev *indio_dev,
+ struct iio_buffer *insert_buffer,
+ struct iio_buffer *remove_buffer)
{
int ret;
struct iio_buffer *buffer;
@@ -570,6 +570,7 @@ error_free_compound_mask:
error_ret:
return ret;
}
+EXPORT_SYMBOL_GPL(iio_update_buffers);
ssize_t iio_buffer_store_enable(struct device *dev,
struct device_attribute *attr,
--
1.7.7
--
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