MFP_PIN_INVALID 454 arch/arm/plat-pxa/include/plat/mfp.h #define MFP_ADDR_END { MFP_PIN_INVALID, 0 } MFP_PIN_INVALID 251 arch/arm/plat-pxa/mfp.c for (p = map; p->start != MFP_PIN_INVALID; p++) {