GITS_CBASER_SHAREABILITY_MASK
reg = vgic_sanitise_field(reg, GITS_CBASER_SHAREABILITY_MASK,
tmp &= ~GITS_CBASER_SHAREABILITY_MASK;
if ((tmp ^ baser) & GITS_CBASER_SHAREABILITY_MASK) {
if (!(tmp & GITS_CBASER_SHAREABILITY_MASK)) {
baser &= ~(GITS_CBASER_SHAREABILITY_MASK |