From 6ab0dfe50ce38f5699184056e69d58d26527a23c Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Fri, 6 May 2022 15:46:55 -0700
Subject: [PATCH] pccbb: Remove unused devclass argument to DRIVER_MODULE.

---
 sys/dev/pccbb/pccbb.c     | 2 --
 sys/dev/pccbb/pccbb_pci.c | 2 +-
 sys/dev/pccbb/pccbbvar.h  | 1 -
 3 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/sys/dev/pccbb/pccbb.c b/sys/dev/pccbb/pccbb.c
index cc733d6b798f..c1d04c8a3da2 100644
--- a/sys/dev/pccbb/pccbb.c
+++ b/sys/dev/pccbb/pccbb.c
@@ -124,8 +124,6 @@ __FBSDID("$FreeBSD$");
 #define CBB_START_32_IO 0x1000
 #define CBB_START_16_IO 0x100
 
-devclass_t cbb_devclass;
-
 /* sysctl vars */
 static SYSCTL_NODE(_hw, OID_AUTO, cbb, CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
     "CBB parameters");
diff --git a/sys/dev/pccbb/pccbb_pci.c b/sys/dev/pccbb/pccbb_pci.c
index 6de68f2759f6..22196d39247f 100644
--- a/sys/dev/pccbb/pccbb_pci.c
+++ b/sys/dev/pccbb/pccbb_pci.c
@@ -974,7 +974,7 @@ static driver_t cbb_driver = {
 	sizeof(struct cbb_softc)
 };
 
-DRIVER_MODULE(cbb, pci, cbb_driver, cbb_devclass, 0, 0);
+DRIVER_MODULE(cbb, pci, cbb_driver, 0, 0);
 MODULE_PNP_INFO("W32:vendor/device;D:#", pci, cbb, yc_chipsets,
     nitems(yc_chipsets) - 1);
 MODULE_DEPEND(cbb, exca, 1, 1, 1);
diff --git a/sys/dev/pccbb/pccbbvar.h b/sys/dev/pccbb/pccbbvar.h
index c900199c2508..541579c16703 100644
--- a/sys/dev/pccbb/pccbbvar.h
+++ b/sys/dev/pccbb/pccbbvar.h
@@ -108,7 +108,6 @@ struct cbb_softc {
 #define CARD_OFF	(CARD_VCC(0))
 
 extern int cbb_debug;
-extern devclass_t cbb_devclass;
 
 int	cbb_activate_resource(device_t brdev, device_t child,
 	    int type, int rid, struct resource *r);