From: Yijing Wang <wangyijing@huawei.com>
Date: Tue, 8 Jul 2014 02:09:19 +0000 (+0800)
Subject: PCI/MSI: Use irq_get_msi_desc() to simplify code
X-Git-Tag: cleanup-for-v3.18~155^2^6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e11ece5a5e4292243076290d22bf2860a541e223;p=pandora-kernel.git

PCI/MSI: Use irq_get_msi_desc() to simplify code

Use irq_get_msi_desc() to get MSI IRQ related msi_desc directly instead of
searching the dev->msi_list.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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