Hi, On Tue, 11 Oct 2011 16:02:40 +0900 Tomoya MORINAGA wrote: > > (2011/10/11 15:37), Stephen Rothwell wrote: > > > > On Thu, 6 Oct 2011 14:48:26 +1100 Stephen Rothwell wrote: > >> > >> 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. > > > > I am still getting this build failure. > > > I built this driver with success using linux-3.0. > I want to try to build with the same as your build environment. > Where can I get your environment ? Just try building gpio-pch and gpio-ml-ioh as modules ... irq_setup_generic_chip() does not have an EXPORT_SYMBOL (and didn't in v3.0 either). -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/