Remove Alpha remnants.

sys/modules/Makefile

@@ -179,7 +179,6 @@ SUBDIR=	${_3dfx} \
 	${_nve} \
 	${_nwfs} \
 	${_oltr} \
-	${_osf1} \
 	${_padlock} \
 	patm \
 	${_pccard} \
@@ -437,15 +436,6 @@ _snc=		snc
 .endif
 .endif
 
-.if ${MACHINE_ARCH} == "alpha"
-_agp=		agp
-_ahb=		ahb
-_ext2fs=	ext2fs
-_osf1=		osf1
-_sound=		sound
-_sppp=		sppp
-.endif
-
 .if ${MACHINE_ARCH} == "amd64"
 _aac=		aac
 #_acpi=		acpi		# doesn't work on amd64 yet as module

sys/modules/agp/Makefile

@@ -11,9 +11,6 @@ SRCS+=	agp_i810.c agp_intel.c agp_via.c agp_sis.c agp_ali.c agp_amd.c \
 .if ${MACHINE} == "i386"
 SRCS+=	agp_amd64.c
 .endif
-.if  ${MACHINE_ARCH} == "alpha"
-SRCS+=	agp_amd.c
-.endif
 .if  ${MACHINE_ARCH} == "amd64"
 SRCS+=	agp_amd64.c
 .endif

sys/modules/asr/Makefile

@@ -7,10 +7,6 @@ SRCS=	asr.c
 SRCS+=	opt_scsi.h opt_cam.h
 SRCS+=	device_if.h bus_if.h pci_if.h
 
-.if ${MACHINE_ARCH} == "alpha"
-CFLAGS+= -O0
-.endif
-
 .if ${MACHINE_ARCH} == "i386"
 SRCS+=	opt_asr.h
 .endif

sys/modules/hwpmc/Makefile

@@ -10,10 +10,6 @@ SRCS=	hwpmc_mod.c hwpmc_logging.c vnode_if.h
 
 WARNS?=	2
 
-.if ${MACHINE_ARCH} == "alpha"
-SRCS+=	hwpmc_alpha.c
-.endif
-
 .if ${MACHINE_ARCH} == "amd64"
 SRCS+=	hwpmc_amd.c hwpmc_piv.c hwpmc_x86.c
 SRCS+=	device_if.h bus_if.h

sys/modules/osf1/Makefile

@@ -1,16 +0,0 @@
-# $FreeBSD$
-
-.PATH: ${.CURDIR}/../../alpha/osf1
-
-KMOD=	osf1
-SRCS=	osf1_ioctl.c osf1_misc.c osf1_signal.c osf1_sysent.c \
-	osf1_mount.c imgact_osf1.c osf1_sysvec.c opt_compat.h \
-	opt_ddb.h opt_mac.h opt_nfs.h device_if.h bus_if.h \
-	vnode_if.h
-
-.if !defined(KERNBUILDDIR)
-opt_compat.h:
-	echo "#define COMPAT_43 1" > ${.TARGET}
-.endif
-
-.include <bsd.kmod.mk>