From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Sat, 13 Jul 2013 21:27:25 +0000 (+0200)
Subject: ACPI / hotplug / PCI: Store parent in functions and bus in slots
X-Git-Tag: v3.12-rc1~178^2~16^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bda46dbb6626c923a800b4033c86fefa613cd64c;p=pandora-kernel.git

ACPI / hotplug / PCI: Store parent in functions and bus in slots

To avoid chasing more pointers than necessary in some situations,
move the bridge pointer from struct acpiphp_slot to struct
acpiphp_func (and call it 'parent') and add a bus pointer to
struct acpiphp_slot.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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