tree d78c9478d5c90f3198b14fdd01894346a3e278e8
parent 0d2f6fd3ffd5e7a447233a57112246bc00064752
author Thomas Betker <thomas.betker@rohde-schwarz.com> 1447273478 +0100
committer Jonathan Cameron <jic23@kernel.org> 1447590980 +0000

iio: adc: xilinx: Fix VREFN scale

The scaling factor for VREFN is 3.0/4096 (not 1.0/4096), just as for
VREFP. This is not immediately obvious from the specification (Xilinx
UG480), but has been confirmed by Xilinx support.

Suggested-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Thomas Betker <thomas.betker@rohde-schwarz.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>