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Commit e7a2c323 authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Greg Kroah-Hartman
Browse files

staging:iio:adc:adt7310 replace abuse of buffer events. 



Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b206c3bb

drivers/staging/iio/adc/adt7310.c

+11 −13
Original line number Diff line number Diff line
@@ -387,14 +387,6 @@ static const struct attribute_group adt7310_attribute_group = { 
	.attrs = adt7310_attributes,

};



/*

 * temperature bound events

 */



#define IIO_EVENT_CODE_ADT7310_ABOVE_ALARM    IIO_BUFFER_EVENT_CODE(0)

#define IIO_EVENT_CODE_ADT7310_BELLOW_ALARM   IIO_BUFFER_EVENT_CODE(1)

#define IIO_EVENT_CODE_ADT7310_ABOVE_CRIT     IIO_BUFFER_EVENT_CODE(2)



static irqreturn_t adt7310_event_handler(int irq, void *private)

{

	struct iio_dev *indio_dev = private;
@@ -409,15 +401,21 @@ static irqreturn_t adt7310_event_handler(int irq, void *private) 


	if (status & ADT7310_STAT_T_HIGH)

		iio_push_event(indio_dev, 0,

			IIO_EVENT_CODE_ADT7310_ABOVE_ALARM,

			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,

						    IIO_EV_TYPE_THRESH,

						    IIO_EV_DIR_RISING),

			       timestamp);

	if (status & ADT7310_STAT_T_LOW)

		iio_push_event(indio_dev, 0,

			IIO_EVENT_CODE_ADT7310_BELLOW_ALARM,

			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,

						    IIO_EV_TYPE_THRESH,

						    IIO_EV_DIR_FALLING),

			       timestamp);

	if (status & ADT7310_STAT_T_CRIT)

		iio_push_event(indio_dev, 0,

			IIO_EVENT_CODE_ADT7310_ABOVE_CRIT,

			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,

						    IIO_EV_TYPE_THRESH,

						    IIO_EV_DIR_RISING),

			timestamp);

	return IRQ_HANDLED;

}