Hi Samuel, After merging the mfd tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/mfd/ab8500-gpadc.c:20:36: error: linux/mfd/ab8500-gpadc.h: No such file or directory Caused by commit 38a7f5349d3820b3603384733cd2f35913f923ea ("mfd: Add new ab8500 GPADC driver"). Looks like an include file was forgotten. I have used the mfd tree form next-20110221 for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au