git: 824ce81f74b5 - main - bus: Drop a couple of unused IVAR indices

The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=824ce81f74b5aece73620c94693dcf3c718e96c4

commit 824ce81f74b5aece73620c94693dcf3c718e96c4
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2026-02-17 20:45:38 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2026-02-17 20:45:38 +0000

    bus: Drop a couple of unused IVAR indices
    
    This changes the in-kernel ABI, but that is permitted across major
    versions and is cleaner than leaving these around forever.
    
    Differential Revision:  https://reviews.freebsd.org/D54160
---
 sys/arm64/arm64/gic_v3_var.h | 1 -
 sys/dev/acpica/acpivar.h     | 1 -
 2 files changed, 2 deletions(-)

diff --git a/sys/arm64/arm64/gic_v3_var.h b/sys/arm64/arm64/gic_v3_var.h
index 58523bb42cd6..1f7170933be0 100644
--- a/sys/arm64/arm64/gic_v3_var.h
+++ b/sys/arm64/arm64/gic_v3_var.h
@@ -111,7 +111,6 @@ MALLOC_DECLARE(M_GIC_V3);
 /* ivars */
 enum {
 	GICV3_IVAR_NIRQS = BUS_IVARS_GICV3,
-	_GICV3_IVAR_REDIST_VADDR,	/* unused */
 	GICV3_IVAR_REDIST,
 	GICV3_IVAR_FLAGS,
 };
diff --git a/sys/dev/acpica/acpivar.h b/sys/dev/acpica/acpivar.h
index 34f4204a812c..d1d55d2b7e5f 100644
--- a/sys/dev/acpica/acpivar.h
+++ b/sys/dev/acpica/acpivar.h
@@ -279,7 +279,6 @@ extern int	acpi_override_isa_irq_polarity;
  */
 enum {
 	ACPI_IVAR_HANDLE = BUS_IVARS_ACPI,
-	ACPI_IVAR_UNUSED,		/* Unused/reserved. */
 	ACPI_IVAR_PRIVATE,
 	ACPI_IVAR_FLAGS,
 	ACPI_IVAR_DOMAIN