u64 vgic_sanitise_outer_cacheability(u64 reg);
u64 vgic_sanitise_inner_cacheability(u64 reg);
u64 vgic_sanitise_shareability(u64 reg);
u64 vgic_sanitise_field(u64 reg, u64 field_mask, int field_shift,
u64 (*sanitise_fn)(u64));
u64 vgic_sanitise_outer_cacheability(u64 reg);
u64 vgic_sanitise_inner_cacheability(u64 reg);
u64 vgic_sanitise_shareability(u64 reg);
u64 vgic_sanitise_field(u64 reg, u64 field_mask, int field_shift,
u64 (*sanitise_fn)(u64));