iio: adc: ina2xx: Clarify size requirement for data buffer
authorStefan Brüns <stefan.bruens@rwth-aachen.de>
Fri, 8 Dec 2017 17:41:47 +0000 (18:41 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 8 Jan 2018 15:03:42 +0000 (16:03 +0100)
commitd456d61f53ece55ae17599bf004bb071c0a618e4
tree84a39bdd9c3a7a1f354b91f39bac56f50e869e46
parent17b3453f5c69758e851a37776798e64795897a7d
iio: adc: ina2xx: Clarify size requirement for data buffer

The timestamp is inserted into the buffer after the sample data by
iio_push_to_buffers_with_timestamp, document the space requirement for
the timestamp.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/iio/adc/ina2xx-adc.c