Commit | Line | Data |
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574fb258 JC |
1 | /* |
2 | * ring_hw.h - common functionality for iio hardware ring buffers | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU General Public License version 2 as published by | |
6 | * the Free Software Foundation. | |
7 | * | |
8 | * Copyright (c) 2009 Jonathan Cameron <jic23@cam.ac.uk> | |
9 | * | |
10 | */ | |
11 | ||
12 | /** | |
13 | * struct iio_hw_ring_buffer- hardware ring buffer | |
14 | * @buf: generic ring buffer elements | |
15 | * @private: device specific data | |
16 | */ | |
17 | struct iio_hw_ring_buffer { | |
18 | struct iio_ring_buffer buf; | |
19 | void *private; | |
20 | }; | |
21 | ||
22 | #define iio_to_hw_ring_buf(r) container_of(r, struct iio_hw_ring_buffer, buf) |