staging: iio: Add stubs for iio_ring_buffer_[un]register and equivalent driver stubs

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Barry Song <21cnbao@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/staging/iio/accel/adis16209.h b/drivers/staging/iio/accel/adis16209.h
index c1d7b471e44..92daf6fad78 100644
--- a/drivers/staging/iio/accel/adis16209.h
+++ b/drivers/staging/iio/accel/adis16209.h
@@ -147,8 +147,6 @@ ssize_t adis16209_read_data_from_ring(struct device *dev,
 int adis16209_configure_ring(struct iio_dev *indio_dev);
 void adis16209_unconfigure_ring(struct iio_dev *indio_dev);
 
-int adis16209_initialize_ring(struct iio_ring_buffer *ring);
-void adis16209_uninitialize_ring(struct iio_ring_buffer *ring);
 #else /* CONFIG_IIO_RING_BUFFER */
 
 static inline void adis16209_remove_trigger(struct iio_dev *indio_dev)
@@ -177,14 +175,5 @@ static inline void adis16209_unconfigure_ring(struct iio_dev *indio_dev)
 {
 }
 
-static inline int adis16209_initialize_ring(struct iio_ring_buffer *ring)
-{
-        return 0;
-}
-
-static inline void adis16209_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-}
-
 #endif /* CONFIG_IIO_RING_BUFFER */
 #endif /* SPI_ADIS16209_H_ */