This patch adds the possibility to do word-aligned 16-bit atomic PCI
configuration space accesses via the sysfs PCI interface. As a result, problems
with Emulex LFPC on IBM PowerPC64 are fixed.

Patch is present in SLES 9 SP1.
Signed-off-by: NVojtech Pavlik <vojtech@suse.cz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>