linux/iio/kfifo_buf.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef __LINUX_IIO_KFIFO_BUF_H__
0003 #define __LINUX_IIO_KFIFO_BUF_H__
0004
0005 struct iio_buffer;
0006 struct iio_buffer_setup_ops;
0007 struct iio_dev;
0008 struct device;
0009
0010 struct iio_buffer *iio_kfifo_allocate(void);
0011 void iio_kfifo_free(struct iio_buffer *r);
0012
0013 int devm_iio_kfifo_buffer_setup_ext(struct device *dev,
0014                     struct iio_dev *indio_dev,
0015                     const struct iio_buffer_setup_ops *setup_ops,
0016                     const struct attribute **buffer_attrs);
0017
0018 #define devm_iio_kfifo_buffer_setup(dev, indio_dev, setup_ops)  \
0019     devm_iio_kfifo_buffer_setup_ext((dev), (indio_dev), (setup_ops), NULL)
0020
0021 #endif