diff --git a/sys/arm64/arm64/gic_v3.c b/sys/arm64/arm64/gic_v3.c
--- a/sys/arm64/arm64/gic_v3.c
+++ b/sys/arm64/arm64/gic_v3.c
@@ -495,7 +495,6 @@
 		*result = (uintptr_t)&sc->gic_redists.pcpu[PCPU_GET(cpuid)];
 		return (0);
 	case GIC_IVAR_SUPPORT_LPIS:
-	case GICV3_IVAR_SUPPORT_LPIS:
 		*result =
 		    (gic_d_read(sc, 4, GICD_TYPER) & GICD_TYPER_LPIS) != 0;
 		return (0);
diff --git a/sys/arm64/arm64/gic_v3_var.h b/sys/arm64/arm64/gic_v3_var.h
--- a/sys/arm64/arm64/gic_v3_var.h
+++ b/sys/arm64/arm64/gic_v3_var.h
@@ -108,11 +108,9 @@
 #define	GICV3_IVAR_NIRQS	1000
 /* 1001 was GICV3_IVAR_REDIST_VADDR */
 #define	GICV3_IVAR_REDIST	1002
-#define	GICV3_IVAR_SUPPORT_LPIS	1003
 
 __BUS_ACCESSOR(gicv3, nirqs, GICV3, NIRQS, u_int);
 __BUS_ACCESSOR(gicv3, redist, GICV3, REDIST, void *);
-__BUS_ACCESSOR(gicv3, support_lpis, GICV3, SUPPORT_LPIS, bool);
 
 /* Device methods */
 int gic_v3_attach(device_t dev);