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(parent: 5b948e8) | patch
PCI/ACPI: Print info if host bridge notify handler installation fails
authorTang Chen <tangchen@cn.fujitsu.com>
Mon, 21 Jan 2013 21:20:49 +0000 (13:20 -0800)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 25 Jan 2013 21:51:47 +0000 (14:51 -0700)
commitfe455fd3b2e259123196871a3a87a771926780a1
tree3e2d276c97141256afb99cea2519edc1c4d678a5tree | snapshot
parent5b948e84d2c2ffd1dbf7f252501a240db008798ccommit | diff
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>
drivers/acpi/pci_root.c diff | blob | history
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