[ACPI] fix HP nx8220 boot hang regression
This patch reverts the acpi_bus_find_driver() return value check
that came in via the PCI tree via 3fb02738b0
[PATCH] acpi bridge hotadd: Allow ACPI .add and .start
operations to be done independently
This particular change broke booting of some HP/Compaq laptops unless
acpi=noirq is used.
http://bugzilla.kernel.org/show_bug.cgi?id=5221
https://bugzilla.novell.com/show_bug.cgi?id=116763
Signed-off-by: Thomas Renninger <trenn@suse.de>
Cc: Rajesh Shah <rajesh.shah@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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@ -1110,7 +1110,7 @@ acpi_add_single_object(struct acpi_device **child,
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*
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* TBD: Assumes LDM provides driver hot-plug capability.
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*/
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result = acpi_bus_find_driver(device);
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acpi_bus_find_driver(device);
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end:
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if (!result)
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