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staging:iio: spit trigger.h into provider and consumer parts. 

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-08-24 17:28:39 +01:00 committed by Greg Kroah-Hartman
parent 6aea1c364c
commit 3f72395ee5
20 changed files with 71 additions and 55 deletions
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2
drivers/staging/iio/accel/adis16201_ring.c
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@ -6,7 +6,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "adis16201.h"

2
drivers/staging/iio/accel/adis16203_ring.c
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@ -6,7 +6,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "adis16203.h"
/**

2
drivers/staging/iio/accel/adis16204_ring.c
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@ -6,7 +6,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "adis16204.h"
/**

2
drivers/staging/iio/accel/adis16209_ring.c
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@ -6,7 +6,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "adis16209.h"
/**

2
drivers/staging/iio/accel/adis16240_ring.c
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@ -6,7 +6,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "adis16240.h"
/**

1
drivers/staging/iio/accel/lis3l02dq_ring.c
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@ -9,6 +9,7 @@
#include "../ring_sw.h"
#include "../kfifo_buf.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "lis3l02dq.h"
/**

1
drivers/staging/iio/adc/ad7192.c
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@ -22,6 +22,7 @@
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ad7192.h"

2
drivers/staging/iio/adc/ad7298_ring.c
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@ -14,7 +14,7 @@
#include "../iio.h"
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ad7298.h"

2
drivers/staging/iio/adc/ad7476_ring.c
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@ -16,7 +16,7 @@
#include "../iio.h"
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ad7476.h"

2
drivers/staging/iio/adc/ad7606_ring.c
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@ -14,7 +14,7 @@
#include "../iio.h"
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ad7606.h"

1
drivers/staging/iio/adc/ad7793.c
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@ -22,6 +22,7 @@
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ad7793.h"

2
drivers/staging/iio/adc/ad7887_ring.c
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@ -15,7 +15,7 @@
#include "../iio.h"
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ad7887.h"

2
drivers/staging/iio/adc/ad799x_ring.c
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@ -19,7 +19,7 @@
#include "../iio.h"
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ad799x.h"

2
drivers/staging/iio/adc/max1363_ring.c
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@ -17,7 +17,7 @@
#include "../iio.h"
#include "../ring_generic.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "max1363.h"

2
drivers/staging/iio/gyro/adis16260_ring.c
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@ -6,7 +6,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "adis16260.h"
/**

2
drivers/staging/iio/imu/adis16400_ring.c
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@ -7,7 +7,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "adis16400.h"
/**

1
drivers/staging/iio/industrialio-trigger.c
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@ -19,6 +19,7 @@
#include "trigger.h"
#include "iio_core.h"
#include "iio_core_trigger.h"
#include "trigger_consumer.h"
/* RFC - Question of approach
* Make the common case (single sensor single trigger)

2
drivers/staging/iio/meter/ade7758_ring.c
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@ -13,7 +13,7 @@
#include "../iio.h"
#include "../ring_sw.h"
#include "../trigger.h"
#include "../trigger_consumer.h"
#include "ade7758.h"
/**

42
drivers/staging/iio/trigger.h
View File

@ -73,29 +73,6 @@ struct iio_trigger {
struct mutex pool_lock;
};
/**
* struct iio_poll_func - poll function pair
*
* @indio_dev: data specific to device (passed into poll func)
* @h: the function that is actually run on trigger
* @thread: threaded interrupt part
* @type: the type of interrupt (basically if oneshot)
* @name: name used to identify the trigger consumer.
* @irq: the corresponding irq as allocated from the
* trigger pool
* @timestamp: some devices need a timestamp grabbed as soon
* as possible after the trigger - hence handler
* passes it via here.
**/
struct iio_poll_func {
struct iio_dev *indio_dev;
irqreturn_t (*h)(int irq, void *p);
irqreturn_t (*thread)(int irq, void *p);
int type;
char *name;
int irq;
s64 timestamp;
};
static inline struct iio_trigger *to_iio_trigger(struct device *d)
{
@ -151,7 +128,7 @@ int iio_trigger_dettach_poll_func(struct iio_trigger *trig,
**/
void iio_trigger_poll(struct iio_trigger *trig, s64 time);
void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time);
void iio_trigger_notify_done(struct iio_trigger *trig);
irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
@ -176,23 +153,6 @@ static inline void iio_trigger_put_irq(struct iio_trigger *trig, int irq)
mutex_unlock(&trig->pool_lock);
};
struct iio_poll_func
*iio_alloc_pollfunc(irqreturn_t (*h)(int irq, void *p),
irqreturn_t (*thread)(int irq, void *p),
int type,
struct iio_dev *indio_dev,
const char *fmt,
...);
void iio_dealloc_pollfunc(struct iio_poll_func *pf);
irqreturn_t iio_pollfunc_store_time(int irq, void *p);
/*
* Two functions for common case where all that happens is a pollfunc
* is attached and detached from a trigger
*/
int iio_triggered_ring_postenable(struct iio_dev *indio_dev);
int iio_triggered_ring_predisable(struct iio_dev *indio_dev);
struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
__attribute__((format(printf, 1, 2)));
void iio_free_trigger(struct iio_trigger *trig);

52
drivers/staging/iio/trigger_consumer.h Normal file
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@ -0,0 +1,52 @@
/* The industrial I/O core, trigger consumer functions
*
* Copyright (c) 2008-2011 Jonathan Cameron
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
/**
* struct iio_poll_func - poll function pair
*
* @indio_dev: data specific to device (passed into poll func)
* @h: the function that is actually run on trigger
* @thread: threaded interrupt part
* @type: the type of interrupt (basically if oneshot)
* @name: name used to identify the trigger consumer.
* @irq: the corresponding irq as allocated from the
* trigger pool
* @timestamp: some devices need a timestamp grabbed as soon
* as possible after the trigger - hence handler
* passes it via here.
**/
struct iio_poll_func {
struct iio_dev *indio_dev;
irqreturn_t (*h)(int irq, void *p);
irqreturn_t (*thread)(int irq, void *p);
int type;
char *name;
int irq;
s64 timestamp;
};
struct iio_poll_func
*iio_alloc_pollfunc(irqreturn_t (*h)(int irq, void *p),
irqreturn_t (*thread)(int irq, void *p),
int type,
struct iio_dev *indio_dev,
const char *fmt,
...);
void iio_dealloc_pollfunc(struct iio_poll_func *pf);
irqreturn_t iio_pollfunc_store_time(int irq, void *p);
void iio_trigger_notify_done(struct iio_trigger *trig);
/*
* Two functions for common case where all that happens is a pollfunc
* is attached and detached from a trigger
*/
int iio_triggered_ring_postenable(struct iio_dev *indio_dev);
int iio_triggered_ring_predisable(struct iio_dev *indio_dev);