iio: core: Introduce IIO_EV_DIR_NONE
authorIrina Tirdea <irina.tirdea@intel.com>
Mon, 10 Nov 2014 12:45:31 +0000 (14:45 +0200)
committerJonathan Cameron <jic23@kernel.org>
Sat, 22 Nov 2014 11:05:49 +0000 (11:05 +0000)
commit1843c2f3def16740eb6d129a9790c32dd21aa5ea
treef70176e6058796eeba8c2c8b3294392421fe9dac
parent55aebeb926b6f93a540328e7ac770ef536b09b77
iio: core: Introduce IIO_EV_DIR_NONE

For some events (e.g.: step detector) a direction does not make sense.

Add IIO_EV_DIR_NONE to be used with such events and generate sysfs event
attributes that do not contain direction.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/industrialio-event.c
include/linux/iio/types.h