From 8dd41f78adebb57909cccb0272e74c79e38b5238 Mon Sep 17 00:00:00 2001
From: Aaron Lu <aaron.lu@intel.com>
Date: Tue, 19 Nov 2013 15:21:24 +0800
Subject: [PATCH] ACPI / fan: remove no need check for device pointer

The device pointer will not be NULL in the PM callback and ACPI driver's
add/remove callback, so checking NULL for them isn't necessary.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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