mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 23:23:55 +08:00
23f2d735a9
Add a helper function for executing the common tasks which are usually involved in setting up a simple software ringbuffer. It will allocate the buffer, allocate the pollfunc and register the buffer. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16 lines
425 B
C
16 lines
425 B
C
#ifndef _LINUX_IIO_TRIGGERED_BUFFER_H_
|
|
#define _LINUX_IIO_TRIGGERED_BUFFER_H_
|
|
|
|
#include <linux/interrupt.h>
|
|
|
|
struct iio_dev;
|
|
struct iio_buffer_setup_ops;
|
|
|
|
int iio_triggered_buffer_setup(struct iio_dev *indio_dev,
|
|
irqreturn_t (*pollfunc_bh)(int irq, void *p),
|
|
irqreturn_t (*pollfunc_th)(int irq, void *p),
|
|
const struct iio_buffer_setup_ops *setup_ops);
|
|
void iio_triggered_buffer_cleanup(struct iio_dev *indio_dev);
|
|
|
|
#endif
|