From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Thu, 6 Nov 2014 14:20:32 +0000 (+0800)
Subject: PCI/MSI: Simplify PCI MSI code by initializing msi_desc.nvec_used earlier
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~74^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63a7b17e3fe8ef6217daa7be35e373c7807275f8;p=pandora-kernel.git

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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