 70ea35fba2
			
		
	
	
	70ea35fba2
	
	
	
		
			
			Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
		
			
				
	
	
		
			43 lines
		
	
	
	
		
			1.3 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
	
		
			1.3 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
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| /* The industrial I/O core, trigger consumer handling functions
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|  *
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|  * Copyright (c) 2008 Jonathan Cameron
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|  *
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|  * This program is free software; you can redistribute it and/or modify it
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|  * under the terms of the GNU General Public License version 2 as published by
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|  * the Free Software Foundation.
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|  */
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| 
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| #ifdef CONFIG_IIO_TRIGGER
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| /**
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|  * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers
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|  * @indio_dev: iio_dev associated with the device that will consume the trigger
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|  **/
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| void iio_device_register_trigger_consumer(struct iio_dev *indio_dev);
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| 
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| /**
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|  * iio_device_unregister_trigger_consumer() - reverse the registration process
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|  * @indio_dev: iio_dev associated with the device that consumed the trigger
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|  **/
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| void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev);
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| 
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| #else
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| 
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| /**
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|  * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers
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|  * @indio_dev: iio_dev associated with the device that will consume the trigger
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|  **/
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| static int iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
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| {
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| 	return 0;
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| }
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| 
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| /**
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|  * iio_device_unregister_trigger_consumer() - reverse the registration process
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|  * @indio_dev: iio_dev associated with the device that consumed the trigger
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|  **/
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| static void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
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| {
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| }
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| 
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| #endif /* CONFIG_TRIGGER_CONSUMER */
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