Hi all, After merging the pm tree, today's linux-next build (x86_64 allmodconfig) produced this warning: In file included from drivers/gpu/drm/gma500/mdfld_output.c:28: arch/x86/include/asm/intel_scu_ipc.h:23:12: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration 23 | struct module *owner); | ^~~~~~ arch/x86/include/asm/intel_scu_ipc.h:33:17: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration 33 | struct module *owner); | ^~~~~~ Introduced by commit bfc838f8598e ("drm/gma500: Convert to use new SCU IPC API") OK, these will go away when the drm-misc tree removes this file in commit e1da811218d2 ("drm/gma500: Remove Medfield support") So, if you don't want to see these warnings in Linus' build testing, you need to make sure that the drm-misc tree is merged before the pm tree (or the drivers-x86 tree). Or you need to include module.h in mdfld_output.c before intel_scu_ipc.h (or in intel_scu_ipc.h itself). -- Cheers, Stephen Rothwell