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This allows to be called from get_current_scan_type, and is useful when the scan_type depends on the buffer state. Signed-off-by: Jorge Marques --- drivers/iio/industrialio-core.c | 2 +- include/linux/iio/iio.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index b9f4113ae5fc3ee1ef76be6808cc437286690dae..a727278752676fcc9e2c5a9b5358092b44c6fff0 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -211,7 +211,7 @@ EXPORT_SYMBOL_GPL(iio_device_id); * * Returns: True, if the buffer is enabled. */ -bool iio_buffer_enabled(struct iio_dev *indio_dev) +bool iio_buffer_enabled(const struct iio_dev *indio_dev) { struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(indio_dev); diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 07a0e8132e88278c82be740e12ca2d9078710206..33612df92779d8ac380a66340e0e76eeb7e2cd5d 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -629,7 +629,7 @@ struct iio_dev { int iio_device_id(struct iio_dev *indio_dev); int iio_device_get_current_mode(struct iio_dev *indio_dev); -bool iio_buffer_enabled(struct iio_dev *indio_dev); +bool iio_buffer_enabled(const struct iio_dev *indio_dev); const struct iio_chan_spec *iio_find_channel_from_si(struct iio_dev *indio_dev, int si);