From 0f6fc7d56fe56aad5410fdaa7cebbb918580a33c Mon Sep 17 00:00:00 2001
From: Zubair Lutfullah <zubair.lutfullah@gmail.com>
Date: Thu, 19 Sep 2013 07:24:00 +0100
Subject: [PATCH] iio: ti_am335x_adc: optimize memory usage

12 bit ADC data is stored in 32 bits of storage.
Change from u32 to u16 to reduce wasted memory.

Signed-off-by: Zubair Lutfullah <zubair.lutfullah@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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Reading git-format-patch failed