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iio: Support triggered events

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Support triggered events.

This is useful for chips that don't have their own interrupt sources.
It allows to use generic/standalone iio triggers for those drivers.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Vladimir Barinov
2015-08-20 22:37:39 +03:00
committed by Jonathan Cameron
parent 764589b688
commit 735ad074ff
7 changed files with 102 additions and 4 deletions
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11
include/linux/iio/triggered_event.h Normal file
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#ifndef _LINUX_IIO_TRIGGERED_EVENT_H_
#define _LINUX_IIO_TRIGGERED_EVENT_H_
#include <linux/interrupt.h>
int iio_triggered_event_setup(struct iio_dev *indio_dev,
irqreturn_t (*h)(int irq, void *p),
irqreturn_t (*thread)(int irq, void *p));
void iio_triggered_event_cleanup(struct iio_dev *indio_dev);
#endif