From 63a7b17e3fe8ef6217daa7be35e373c7807275f8 Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Thu, 6 Nov 2014 22:20:32 +0800
Subject: [PATCH] PCI/MSI: Simplify PCI MSI code by initializing
 msi_desc.nvec_used earlier

Simplify PCI MSI code by initializing msi_desc.nvec_used and
msi_desc.msi_attrib.multiple when creating MSI descriptors.

Also remove redundant checks in IRQ remapping drivers, PCI MSI core
already guarantees these.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Yingjoe Chen <yingjoe.chen@mediatek.com>
Cc: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
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