Hi Samuel, After merging the mfd tree, today's linux-next build (x86_64_allmodconfig) produced this warning: drivers/mfd/stmpe.c:114:1: warning: data definition has no type or storage class [enabled by default] drivers/mfd/stmpe.c:114:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] (and several more similar). Caused by commit b25a31a3b4d3 ("mfd: Separate out STMPE controller and interface specific code"). This file needs to include since module.h has been removed. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/