Building with the attached random configuration file,

In file included from drivers/mfd/intel-lpss-acpi.c:22:0:
drivers/mfd/intel-lpss.h:58:2: error: ‘INTEL_LPSS_SLEEP_PM_OPS’ undeclared here
(not in a function)
  INTEL_LPSS_SLEEP_PM_OPS   \
  ^
drivers/mfd/intel-lpss-acpi.c:67:8: note: in expansion of macro ‘INTEL_LPSS_PM_O
PS’
 static INTEL_LPSS_PM_OPS(intel_lpss_acpi_pm_ops);
        ^

-- 
Jim