[ACPI] fix HP nx8220 boot hang regression
authorThomas Renninger <trenn@suse.de>
Mon, 3 Oct 2005 17:39:00 +0000 (10:39 -0700)
committerLen Brown <len.brown@intel.com>
Wed, 30 Nov 2005 09:35:02 +0000 (04:35 -0500)
This patch reverts the acpi_bus_find_driver() return value check
that came in via the PCI tree via 3fb02738b0fd36f47710a2bf207129efd2f5daa2

        [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>
drivers/acpi/scan.c

index 23e2c6968a1164f9f54aa6f9a5493c619965019a..31218e1d2a18313a8ea9410c3bbab5934bb7b396 100644 (file)
@@ -1110,7 +1110,7 @@ acpi_add_single_object(struct acpi_device **child,
         *
         * TBD: Assumes LDM provides driver hot-plug capability.
         */
-       result = acpi_bus_find_driver(device);
+       acpi_bus_find_driver(device);
 
       end:
        if (!result)