From ec6670ae53c13d767bdb7b3e37755ad661395380 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 7 Oct 2013 15:11:00 +0100 Subject: iio: Add a hysteresis event info attribute For some devices it is possible to configure a hysteresis for threshold (or similar) events. This patch adds a new hysteresis event info type which allows for easy creation and read/write handling of the sysfs attribute. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- drivers/iio/industrialio-event.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/iio') diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c index b7a5d7cbed42..dac15b9f9df8 100644 --- a/drivers/iio/industrialio-event.c +++ b/drivers/iio/industrialio-event.c @@ -204,6 +204,7 @@ static const char * const iio_ev_dir_text[] = { static const char * const iio_ev_info_text[] = { [IIO_EV_INFO_ENABLE] = "en", [IIO_EV_INFO_VALUE] = "value", + [IIO_EV_INFO_HYSTERESIS] = "hysteresis", }; static enum iio_event_direction iio_ev_attr_dir(struct iio_dev_attr *attr) -- cgit v1.2.3