From: Tang Chen <tangchen@cn.fujitsu.com>
Date: Mon, 21 Jan 2013 21:20:49 +0000 (-0800)
Subject: PCI/ACPI: Print info if host bridge notify handler installation fails
X-Git-Tag: v3.9-rc1~82^2~7^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=121b090e7d4063b65f40c267ef0fb34fb278dfdf;p=pandora-kernel.git

PCI/ACPI: Print info if host bridge notify handler installation fails

acpi_install_notify_handler() could fail.  So check the exit status
and give a better debug info.

Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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