mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 21:59:15 +07:00
e0fcca9fbd
Currently, when using a 'iio_dmaengine_buffer_alloc()', an matching call to 'iio_dmaengine_buffer_free()' must be made. With this change, this can be avoided by using 'devm_iio_dmaengine_buffer_alloc()'. The buffer will get free'd via the device's devres handling. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
21 lines
499 B
C
21 lines
499 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright 2014-2015 Analog Devices Inc.
|
|
* Author: Lars-Peter Clausen <lars@metafoo.de>
|
|
*/
|
|
|
|
#ifndef __IIO_DMAENGINE_H__
|
|
#define __IIO_DMAENGINE_H__
|
|
|
|
struct iio_buffer;
|
|
struct device;
|
|
|
|
struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev,
|
|
const char *channel);
|
|
void iio_dmaengine_buffer_free(struct iio_buffer *buffer);
|
|
|
|
struct iio_buffer *devm_iio_dmaengine_buffer_alloc(struct device *dev,
|
|
const char *channel);
|
|
|
|
#endif
|