From 4ec24065a65b4debfdeb591cc01a4aa092651f53 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Date: Sun, 30 Jun 2013 23:47:14 +0200
Subject: [PATCH] ACPI / dock: Simplify dock_init_hotplug() and
 dock_release_hotplug()

Make dock_init_hotplug() and dock_release_hotplug() slightly simpler
and move some checks in those functions to the code paths where they
are needed.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
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