From 2bbc7247259f0d27c84b0e0746bd5e9831e39c36 Mon Sep 17 00:00:00 2001
From: Naveen Krishna Ch <ch.naveen@samsung.com>
Date: Wed, 30 Apr 2014 10:26:00 +0100
Subject: [PATCH] iio: exynos_adc: rearrange clk and regulator enable/disable
 calls

This patch maintains the following order in
probe(), remove(), resume() and suspend() calls

regulator enable, clk prepare enable
...
clk disable unprepare, regulator disable

While at it,
1. enable the regulator before the iio_device_register()
2. handle the return values for enable/disable calls

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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