From c8761fe80ed052634153438405c9048611ae7ae1 Mon Sep 17 00:00:00 2001
From: "Zhao, Yu" <yu.zhao@intel.com>
Date: Mon, 22 Sep 2008 14:26:05 +0800
Subject: [PATCH] PCI: fix hotplug get_##name return value problem

Currently, get_##name in pci_hotplug_core.c will return 0 if module
unload wins the race between unload & reading the hotplug file.  Fix
that case to return -ENODEV like it should.

Reviewed-by: Alex Chiang <achiang@hp.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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Reading git-format-patch failed