From ebf4df8db0e7e5db9f7fca5fcd0c2b90ac954385 Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@huawei.com>
Date: Sat, 29 Jun 2013 00:24:41 +0800
Subject: [PATCH] ACPI: Export acpi_(bay)|(dock)_match() from scan.c

Functions acpi_dock_match() and acpi_bay_match() in scan.c can be
shared with dock.c to reduce code duplication, so export them as
global functions.

Also add a new function acpi_ata_match() to check whether an ACPI
device object represents an ATA device.

[rjw: Changelog]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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