From: Sheng Yang <sheng@linux.intel.com>
Date: Tue, 11 Nov 2008 09:17:45 +0000 (+0800)
Subject: PCI: Fix disable IRQ 0 in pci_reset_function()
X-Git-Tag: v2.6.28-rc6~12^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1df8fb3d5f078f9cab901b6106ef2c9b74eef7df;p=pandora-kernel.git

PCI: Fix disable IRQ 0 in pci_reset_function()

Before initialization, dev->irq may be zero. Make sure we don't disable
it at reset time in that case.

Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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