iregions 319 arch/arm/mm/pmsa-v7.c u32 dregions, iregions, mpuir; iregions 323 arch/arm/mm/pmsa-v7.c dregions = iregions = (mpuir & MPUIR_DREGION_SZMASK) >> MPUIR_DREGION; iregions 327 arch/arm/mm/pmsa-v7.c iregions = (mpuir & MPUIR_IREGION_SZMASK) >> MPUIR_IREGION; iregions 330 arch/arm/mm/pmsa-v7.c return min(dregions, iregions);