Hi Grant,

After merging the gpio tree, today's linux-next build (x86_64
allmodconfig) failed like this:

ERROR: "irq_setup_generic_chip" [drivers/gpio/gpio-pch.ko] undefined!
ERROR: "irq_alloc_generic_chip" [drivers/gpio/gpio-pch.ko] undefined!
ERROR: "irq_setup_generic_chip" [drivers/gpio/gpio-ml-ioh.ko] undefined!
ERROR: "irq_alloc_generic_chip" [drivers/gpio/gpio-ml-ioh.ko] undefined!

Presumably caused by commits 54be566317b6 ("gpio-ml-ioh: Support
interrupt function") and 38eb18a6f92d ("gpio-pch: Support interrupt
function").

I have used the gpio tree from next-20111005 for today.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/