From 26011eee04f7144a4bcb150386b43e6e881f8fa1 Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Mon, 27 Oct 2014 16:11:56 +0800
Subject: [PATCH] x86, irq: Refine hw_irq.h to prepare for irqdomain support

Refine hw_irq.h to prepare for irqdomain support by:

1) guarding common APIC related interfaces with CONFIG_X86_LOCAL_APIC
2) guarding interrupt remapping related interfaces with CONFIG_IRQ_REMAP
3) guarding IOAPIC related interfaces with CONFIG_X86_IO_APIC

No functional changes.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Prarit Bhargava <prarit@redhat.com>
Link: http://lkml.kernel.org/r/1414397531-28254-6-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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