IDP_COREVOLT_SIZE 180 arch/arm/mach-pxa/idp.c .length = IDP_COREVOLT_SIZE, IDP_COREVOLT_SIZE 41 arch/arm/mach-pxa/idp.h #define IDP_CPLD_VIRT (IDP_COREVOLT_VIRT + IDP_COREVOLT_SIZE)