From 354f6c1cc1ee0bf109a9134f918105e63b59c8d4 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Wed, 20 Apr 2022 09:49:22 -0700
Subject: [PATCH] mfi: Remove unused devclass arguments to DRIVER_MODULE.

---
 sys/dev/mfi/mfi_cam.c   | 5 +++--
 sys/dev/mfi/mfi_disk.c  | 4 +---
 sys/dev/mfi/mfi_pci.c   | 4 +---
 sys/dev/mfi/mfi_syspd.c | 4 +---
 4 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/sys/dev/mfi/mfi_cam.c b/sys/dev/mfi/mfi_cam.c
index fdbfaaf08250..b32f7e52068c 100644
--- a/sys/dev/mfi/mfi_cam.c
+++ b/sys/dev/mfi/mfi_cam.c
@@ -94,7 +94,6 @@ static int mfi_allow_disks = 0;
 SYSCTL_INT(_hw_mfi, OID_AUTO, allow_cam_disk_passthrough, CTLFLAG_RDTUN,
     &mfi_allow_disks, 0, "event message locale");
 
-static devclass_t	mfip_devclass;
 static device_method_t	mfip_methods[] = {
 	DEVMETHOD(device_probe,		mfip_probe),
 	DEVMETHOD(device_attach,	mfip_attach),
@@ -102,12 +101,14 @@ static device_method_t	mfip_methods[] = {
 
 	DEVMETHOD_END
 };
+
 static driver_t mfip_driver = {
 	"mfip",
 	mfip_methods,
 	sizeof(struct mfip_softc)
 };
-DRIVER_MODULE(mfip, mfi, mfip_driver, mfip_devclass, 0, 0);
+
+DRIVER_MODULE(mfip, mfi, mfip_driver, 0, 0);
 MODULE_DEPEND(mfip, cam, 1, 1, 1);
 MODULE_DEPEND(mfip, mfi, 1, 1, 1);
 
diff --git a/sys/dev/mfi/mfi_disk.c b/sys/dev/mfi/mfi_disk.c
index e1f1420d5676..277144f36ef8 100644
--- a/sys/dev/mfi/mfi_disk.c
+++ b/sys/dev/mfi/mfi_disk.c
@@ -68,8 +68,6 @@ static disk_close_t	mfi_disk_close;
 static disk_strategy_t	mfi_disk_strategy;
 static dumper_t		mfi_disk_dump;
 
-static devclass_t	mfi_disk_devclass;
-
 static device_method_t mfi_disk_methods[] = {
 	DEVMETHOD(device_probe,		mfi_disk_probe),
 	DEVMETHOD(device_attach,	mfi_disk_attach),
@@ -83,7 +81,7 @@ static driver_t mfi_disk_driver = {
 	sizeof(struct mfi_disk)
 };
 
-DRIVER_MODULE(mfid, mfi, mfi_disk_driver, mfi_disk_devclass, 0, 0);
+DRIVER_MODULE(mfid, mfi, mfi_disk_driver, 0, 0);
 
 static int
 mfi_disk_probe(device_t dev)
diff --git a/sys/dev/mfi/mfi_pci.c b/sys/dev/mfi/mfi_pci.c
index 90e78aeaf509..57922fc6138e 100644
--- a/sys/dev/mfi/mfi_pci.c
+++ b/sys/dev/mfi/mfi_pci.c
@@ -108,8 +108,6 @@ static driver_t mfi_pci_driver = {
 	sizeof(struct mfi_softc)
 };
 
-static devclass_t	mfi_devclass;
-
 static int	mfi_msi = 1;
 SYSCTL_INT(_hw_mfi, OID_AUTO, msi, CTLFLAG_RDTUN, &mfi_msi, 0,
     "Enable use of MSI interrupts");
@@ -161,7 +159,7 @@ struct mfi_ident {
 	{0, 0, 0, 0, 0, NULL}
 };
 
-DRIVER_MODULE(mfi, pci, mfi_pci_driver, mfi_devclass, 0, 0);
+DRIVER_MODULE(mfi, pci, mfi_pci_driver, 0, 0);
 MODULE_PNP_INFO("U16:vendor;U16:device;U16:subvendor;U16:subdevice", pci, mfi,
     mfi_identifiers, nitems(mfi_identifiers) - 1);
 MODULE_VERSION(mfi, 1);
diff --git a/sys/dev/mfi/mfi_syspd.c b/sys/dev/mfi/mfi_syspd.c
index ba090e744ee1..542df25aea3d 100644
--- a/sys/dev/mfi/mfi_syspd.c
+++ b/sys/dev/mfi/mfi_syspd.c
@@ -73,8 +73,6 @@ static disk_close_t	mfi_syspd_close;
 static disk_strategy_t	mfi_syspd_strategy;
 static dumper_t		mfi_syspd_dump;
 
-static devclass_t	mfi_syspd_devclass;
-
 static device_method_t mfi_syspd_methods[] = {
 	DEVMETHOD(device_probe,		mfi_syspd_probe),
 	DEVMETHOD(device_attach,	mfi_syspd_attach),
@@ -88,7 +86,7 @@ static driver_t mfi_syspd_driver = {
 	sizeof(struct mfi_system_pd)
 };
 
-DRIVER_MODULE(mfisyspd, mfi, mfi_syspd_driver, mfi_syspd_devclass, 0, 0);
+DRIVER_MODULE(mfisyspd, mfi, mfi_syspd_driver, 0, 0);
 
 static int
 mfi_syspd_probe(device_t dev)