From dc2183bf5ca90ceb9adf3f3f6f25029613bfe886 Mon Sep 17 00:00:00 2001
From: Mitsuru IWASAKI <iwasaki@FreeBSD.org>
Date: Thu, 22 Nov 2001 17:43:15 +0000
Subject: [PATCH] Add disabling code via the debug.acpi.disable environment
 variable.

---
 sys/dev/acpica/acpi_cmbat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/dev/acpica/acpi_cmbat.c b/sys/dev/acpica/acpi_cmbat.c
index 281a2310bfc9..dc78c424a9ca 100644
--- a/sys/dev/acpica/acpi_cmbat.c
+++ b/sys/dev/acpica/acpi_cmbat.c
@@ -362,6 +362,7 @@ acpi_cmbat_probe(device_t dev)
 {
 
 	if ((acpi_get_type(dev) == ACPI_TYPE_DEVICE) &&
+	    !acpi_disabled("cmbat") &&
 	    acpi_MatchHid(dev, "PNP0C0A")) {
 		/*
 		 * Set device description.