staging: iio: Add a bits per element element to ring_generic allowing a general ring_...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / staging / iio / ring_sw.h

diff --git a/drivers/staging/iio/ring_sw.h b/drivers/staging/iio/ring_sw.h
index fd677f0..5c22936 100644 (file)
--- a/drivers/staging/iio/ring_sw.h
+++ b/drivers/staging/iio/ring_sw.h
@@ -207,7 +207,7 @@ struct iio_sw_ring_buffer {
 struct iio_ring_buffer *iio_sw_rb_allocate(struct iio_dev *indio_dev);
 void iio_sw_rb_free(struct iio_ring_buffer *ring);
 
-
+int iio_sw_ring_preenable(struct iio_dev *indio_dev);
 
 #else /* CONFIG_IIO_RING_BUFFER*/
 static inline void iio_ring_sw_register_funcs(struct iio_ring_access_funcs *ra)