Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven.

Fix up trivial conflict (m68k switched to generic version of
uapi/asm/socket.h, net tree updated the old one) as per Geert.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k/sun3: Fix instruction faults
  m68k/sun3: Get interrupts working again
  m68k: move to a single instance of free_initmem()
  m68k: merge MMU and non-MMU versions of mm/init.c
  m68k: switch to using the asm-generic termios.h
  m68k: switch to using the asm-generic termbits.h
  m68k: switch to using the asm-generic sockios.h
  m68k: switch to using the asm-generic socket.h
  m68k: switch to using the asm-generic shmbuf.h
  m68k: switch to using the asm-generic sembuf.h
  m68k: switch to using the asm-generic msgbuf.h
  m68k: switch to using the asm-generic auxvec.h
  m68k: switch to using the asm-generic shmparam.h
  m68k: switch to using the asm-generic spinlock.h
  m68k: switch to using the asm-generic hw_irq.h
  arch/m68k: remove CONFIG_EXPERIMENTAL

26 files changed, 247 insertions, 888 deletions

diff --git a/arch/m68k/Kconfig.bus b/arch/m68k/Kconfig.bus
index ffc0601a2a19..93ef0346b209 100644
--- a/arch/m68k/Kconfig.bus
+++ b/arch/m68k/Kconfig.bus
@@ -28,8 +28,8 @@ config ZORRO
 	  Linux use these.
 
 config AMIGA_PCMCIA
-	bool "Amiga 1200/600 PCMCIA support (EXPERIMENTAL)"
-	depends on AMIGA && EXPERIMENTAL
+	bool "Amiga 1200/600 PCMCIA support"
+	depends on AMIGA
 	help
 	  Include support in the kernel for pcmcia on Amiga 1200 and Amiga
 	  600. If you intend to use pcmcia cards say Y; otherwise say N.
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index c4eb79edecec..2f2d87b40341 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -274,9 +274,8 @@ endif # COLDFIRE
 comment "Processor Specific Options"
 
 config M68KFPU_EMU
-	bool "Math emulation support (EXPERIMENTAL)"
+	bool "Math emulation support"
 	depends on MMU
-	depends on EXPERIMENTAL
 	help
 	  At some point in the future, this will cause floating-point math
 	  instructions to be emulated by the kernel on machines that lack a
diff --git a/arch/m68k/Kconfig.debug b/arch/m68k/Kconfig.debug
index 87233acef18b..fa12283d58fc 100644
--- a/arch/m68k/Kconfig.debug
+++ b/arch/m68k/Kconfig.debug
@@ -41,7 +41,7 @@ config NO_KERNEL_MSG
 
 config BDM_DISABLE
 	bool "Disable BDM signals"
-	depends on (EXPERIMENTAL && COLDFIRE)
+	depends on COLDFIRE
 	help
 	  Disable the ColdFire CPU's BDM signals.
 
diff --git a/arch/m68k/Kconfig.devices b/arch/m68k/Kconfig.devices
index 04a3d9be90e9..c4cdfe444c64 100644
--- a/arch/m68k/Kconfig.devices
+++ b/arch/m68k/Kconfig.devices
@@ -60,8 +60,8 @@ endmenu
 menu "Character devices"
 
 config ATARI_DSP56K
-	tristate "Atari DSP56k support (EXPERIMENTAL)"
-	depends on ATARI && EXPERIMENTAL
+	tristate "Atari DSP56k support"
+	depends on ATARI
 	help
 	  If you want to be able to use the DSP56001 in Falcons, say Y. This
 	  driver is still experimental, and if you don't know what it is, or
@@ -87,7 +87,7 @@ config HPDCA
 
 config HPAPCI
 	tristate "HP APCI serial support"
-	depends on HP300 && SERIAL_8250 && EXPERIMENTAL
+	depends on HP300 && SERIAL_8250
 	help
 	  If you want to use the internal "APCI" serial ports on an HP400
 	  machine, say Y here.
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 7f1949c0e089..c7933e41f10d 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -7,6 +7,7 @@ generic-y += emergency-restart.h
 generic-y += errno.h
 generic-y += exec.h
 generic-y += futex.h
+generic-y += hw_irq.h
 generic-y += ioctl.h
 generic-y += ipcbuf.h
 generic-y += irq_regs.h
@@ -21,8 +22,11 @@ generic-y += percpu.h
 generic-y += resource.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += shmparam.h
 generic-y += siginfo.h
+generic-y += spinlock.h
 generic-y += statfs.h
+generic-y += termios.h
 generic-y += topology.h
 generic-y += trace_clock.h
 generic-y += types.h
diff --git a/arch/m68k/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq.h
deleted file mode 100644
index eacef0951fbf..000000000000
--- a/arch/m68k/include/asm/hw_irq.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_HW_IRQ_H
-#define __ASM_M68K_HW_IRQ_H
-
-/* Dummy include. */
-
-#endif
diff --git a/arch/m68k/include/asm/shmparam.h b/arch/m68k/include/asm/shmparam.h
deleted file mode 100644
index 558892a2efb3..000000000000
--- a/arch/m68k/include/asm/shmparam.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SHMPARAM_H
-#define _M68K_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* _M68K_SHMPARAM_H */
diff --git a/arch/m68k/include/asm/spinlock.h b/arch/m68k/include/asm/spinlock.h
deleted file mode 100644
index 20f46e27b534..000000000000
--- a/arch/m68k/include/asm/spinlock.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68K_SPINLOCK_H
-#define __M68K_SPINLOCK_H
-
-#error "m68k doesn't do SMP yet"
-
-#endif
diff --git a/arch/m68k/include/asm/termios.h b/arch/m68k/include/asm/termios.h
deleted file mode 100644
index ad8efb098663..000000000000
--- a/arch/m68k/include/asm/termios.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifndef _M68K_TERMIOS_H
-#define _M68K_TERMIOS_H
-
-#include <uapi/asm/termios.h>
-
-/*	intr=^C		quit=^|		erase=del	kill=^U
-	eof=^D		vtime=\0	vmin=\1		sxtc=\0
-	start=^Q	stop=^S		susp=^Z		eol=\0
-	reprint=^R	discard=^U	werase=^W	lnext=^V
-	eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-	unsigned short tmp; \
-	get_user(tmp, &(termio)->c_iflag); \
-	(termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
-	get_user(tmp, &(termio)->c_oflag); \
-	(termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
-	get_user(tmp, &(termio)->c_cflag); \
-	(termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
-	get_user(tmp, &(termio)->c_lflag); \
-	(termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
-	get_user((termios)->c_line, &(termio)->c_line); \
-	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-	put_user((termios)->c_iflag, &(termio)->c_iflag); \
-	put_user((termios)->c_oflag, &(termio)->c_oflag); \
-	put_user((termios)->c_cflag, &(termio)->c_cflag); \
-	put_user((termios)->c_lflag, &(termio)->c_lflag); \
-	put_user((termios)->c_line,  &(termio)->c_line); \
-	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif /* _M68K_TERMIOS_H */
diff --git a/arch/m68k/include/uapi/asm/Kbuild b/arch/m68k/include/uapi/asm/Kbuild
index 972bce120e1e..1fef45ada097 100644
--- a/arch/m68k/include/uapi/asm/Kbuild
+++ b/arch/m68k/include/uapi/asm/Kbuild
@@ -1,26 +1,27 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += auxvec.h
+generic-y += msgbuf.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
+generic-y += socket.h
+generic-y += sockios.h
+generic-y += termbits.h
+generic-y += termios.h
+
 header-y += a.out.h
-header-y += auxvec.h
 header-y += byteorder.h
 header-y += cachectl.h
 header-y += fcntl.h
 header-y += ioctls.h
-header-y += msgbuf.h
 header-y += param.h
 header-y += poll.h
 header-y += posix_types.h
 header-y += ptrace.h
-header-y += sembuf.h
 header-y += setup.h
-header-y += shmbuf.h
 header-y += sigcontext.h
 header-y += signal.h
-header-y += socket.h
-header-y += sockios.h
 header-y += stat.h
 header-y += swab.h
-header-y += termbits.h
-header-y += termios.h
 header-y += unistd.h
diff --git a/arch/m68k/include/uapi/asm/auxvec.h b/arch/m68k/include/uapi/asm/auxvec.h
deleted file mode 100644
index 844d6d52204b..000000000000
--- a/arch/m68k/include/uapi/asm/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMm68k_AUXVEC_H
-#define __ASMm68k_AUXVEC_H
-
-#endif
diff --git a/arch/m68k/include/uapi/asm/msgbuf.h b/arch/m68k/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 243cb798de8f..000000000000
--- a/arch/m68k/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _M68K_MSGBUF_H
-#define _M68K_MSGBUF_H
-
-/*
- * The msqid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	unsigned long	__unused1;
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	unsigned long	__unused2;
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long	__unused3;
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif /* _M68K_MSGBUF_H */
diff --git a/arch/m68k/include/uapi/asm/sembuf.h b/arch/m68k/include/uapi/asm/sembuf.h
deleted file mode 100644
index 2308052a8c24..000000000000
--- a/arch/m68k/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _M68K_SEMBUF_H
-#define _M68K_SEMBUF_H
-
-/*
- * The semid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _M68K_SEMBUF_H */
diff --git a/arch/m68k/include/uapi/asm/shmbuf.h b/arch/m68k/include/uapi/asm/shmbuf.h
deleted file mode 100644
index f8928d62f1b7..000000000000
--- a/arch/m68k/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _M68K_SHMBUF_H
-#define _M68K_SHMBUF_H
-
-/*
- * The shmid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _M68K_SHMBUF_H */
diff --git a/arch/m68k/include/uapi/asm/socket.h b/arch/m68k/include/uapi/asm/socket.h
deleted file mode 100644
index 285da3b6ad92..000000000000
--- a/arch/m68k/include/uapi/asm/socket.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET	1
-
-#define SO_DEBUG	1
-#define SO_REUSEADDR	2
-#define SO_TYPE		3
-#define SO_ERROR	4
-#define SO_DONTROUTE	5
-#define SO_BROADCAST	6
-#define SO_SNDBUF	7
-#define SO_RCVBUF	8
-#define SO_SNDBUFFORCE	32
-#define SO_RCVBUFFORCE	33
-#define SO_KEEPALIVE	9
-#define SO_OOBINLINE	10
-#define SO_NO_CHECK	11
-#define SO_PRIORITY	12
-#define SO_LINGER	13
-#define SO_BSDCOMPAT	14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED	16
-#define SO_PEERCRED	17
-#define SO_RCVLOWAT	18
-#define SO_SNDLOWAT	19
-#define SO_RCVTIMEO	20
-#define SO_SNDTIMEO	21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION		22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
-#define SO_SECURITY_ENCRYPTION_NETWORK		24
-
-#define SO_BINDTODEVICE	25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER        26
-#define SO_DETACH_FILTER        27
-#define SO_GET_FILTER		SO_ATTACH_FILTER
-
-#define SO_PEERNAME             28
-#define SO_TIMESTAMP		29
-#define SCM_TIMESTAMP		SO_TIMESTAMP
-
-#define SO_ACCEPTCONN		30
-
-#define SO_PEERSEC             31
-#define SO_PASSSEC		34
-#define SO_TIMESTAMPNS		35
-#define SCM_TIMESTAMPNS		SO_TIMESTAMPNS
-
-#define SO_MARK			36
-
-#define SO_TIMESTAMPING		37
-#define SCM_TIMESTAMPING	SO_TIMESTAMPING
-
-#define SO_PROTOCOL		38
-#define SO_DOMAIN		39
-
-#define SO_RXQ_OVFL             40
-
-#define SO_WIFI_STATUS		41
-#define SCM_WIFI_STATUS		SO_WIFI_STATUS
-#define SO_PEEK_OFF		42
-
-/* Instruct lower device to use last 4-bytes of skb data as FCS */
-#define SO_NOFCS		43
-
-#endif /* _ASM_SOCKET_H */
diff --git a/arch/m68k/include/uapi/asm/sockios.h b/arch/m68k/include/uapi/asm/sockios.h
deleted file mode 100644
index c04a23943cb7..000000000000
--- a/arch/m68k/include/uapi/asm/sockios.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ARCH_M68K_SOCKIOS__
-#define __ARCH_M68K_SOCKIOS__
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN	0x8901
-#define SIOCSPGRP	0x8902
-#define FIOGETOWN	0x8903
-#define SIOCGPGRP	0x8904
-#define SIOCATMARK	0x8905
-#define SIOCGSTAMP	0x8906		/* Get stamp (timeval) */
-#define SIOCGSTAMPNS	0x8907		/* Get stamp (timespec) */
-
-#endif /* __ARCH_M68K_SOCKIOS__ */
diff --git a/arch/m68k/include/uapi/asm/termbits.h b/arch/m68k/include/uapi/asm/termbits.h
deleted file mode 100644
index aea1e37b765a..000000000000
--- a/arch/m68k/include/uapi/asm/termbits.h
+++ /dev/null
@@ -1,201 +0,0 @@
-#ifndef __ARCH_M68K_TERMBITS_H__
-#define __ARCH_M68K_TERMBITS_H__
-
-#include <linux/posix_types.h>
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 19
-struct termios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-};
-
-struct termios2 {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-struct ktermios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-#define IUTF8	0040000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#define NLDLY	0000400
-#define   NL0	0000000
-#define   NL1	0000400
-#define CRDLY	0003000
-#define   CR0	0000000
-#define   CR1	0001000
-#define   CR2	0002000
-#define   CR3	0003000
-#define TABDLY	0014000
-#define   TAB0	0000000
-#define   TAB1	0004000
-#define   TAB2	0010000
-#define   TAB3	0014000
-#define   XTABS	0014000
-#define BSDLY	0020000
-#define   BS0	0000000
-#define   BS1	0020000
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-#define FFDLY	0100000
-#define   FF0	0000000
-#define   FF1	0100000
-
-/* c_cflag bit meaning */
-#define CBAUD	0010017
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#define CBAUDEX 0010000
-#define    BOTHER 0010000
-#define    B57600 0010001
-#define   B115200 0010002
-#define   B230400 0010003
-#define   B460800 0010004
-#define   B500000 0010005
-#define   B576000 0010006
-#define   B921600 0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define CIBAUD	  002003600000		/* input baud rate */
-#define CMSPAR	  010000000000		/* mark or space (stick) parity */
-#define CRTSCTS	  020000000000		/* flow control */
-
-#define IBSHIFT	16			/* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#define XCASE	0000004
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#define ECHOCTL	0001000
-#define ECHOPRT	0002000
-#define ECHOKE	0004000
-#define FLUSHO	0010000
-#define PENDIN	0040000
-#define IEXTEN	0100000
-#define EXTPROC	0200000
-
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-#endif /* __ARCH_M68K_TERMBITS_H__ */
diff --git a/arch/m68k/include/uapi/asm/termios.h b/arch/m68k/include/uapi/asm/termios.h
deleted file mode 100644
index ce2142c9ac1d..000000000000
--- a/arch/m68k/include/uapi/asm/termios.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _UAPI_M68K_TERMIOS_H
-#define _UAPI_M68K_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-
-#endif /* _UAPI_M68K_TERMIOS_H */
diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c
index 388e5cc89599..cbc624af4494 100644
--- a/arch/m68k/kernel/traps.c
+++ b/arch/m68k/kernel/traps.c
@@ -506,7 +506,7 @@ static inline void bus_error030 (struct frame *fp)
 		addr -= 2;
 
 	if (buserr_type & SUN3_BUSERR_INVALID) {
-		if (!mmu_emu_handle_fault (fp->un.fmtb.daddr, 1, 0))
+		if (!mmu_emu_handle_fault(addr, 1, 0))
 			do_page_fault (&fp->ptregs, addr, 0);
        } else {
 #ifdef DEBUG
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 27b5ce089a34..f0e05bce92f2 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -1,5 +1,225 @@
+/*
+ *  linux/arch/m68k/mm/init.c
+ *
+ *  Copyright (C) 1995  Hamish Macdonald
+ *
+ *  Contains common initialization routines, specific init code moved
+ *  to motorola.c and sun3mmu.c
+ */
+
+#include <linux/module.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/swap.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/bootmem.h>
+#include <linux/gfp.h>
+
+#include <asm/setup.h>
+#include <asm/uaccess.h>
+#include <asm/page.h>
+#include <asm/pgalloc.h>
+#include <asm/traps.h>
+#include <asm/machdep.h>
+#include <asm/io.h>
+#ifdef CONFIG_ATARI
+#include <asm/atari_stram.h>
+#endif
+#include <asm/sections.h>
+#include <asm/tlb.h>
+
+/*
+ * ZERO_PAGE is a special page that is used for zero-initialized
+ * data and COW.
+ */
+void *empty_zero_page;
+EXPORT_SYMBOL(empty_zero_page);
+
 #ifdef CONFIG_MMU
-#include "init_mm.c"
+
+pg_data_t pg_data_map[MAX_NUMNODES];
+EXPORT_SYMBOL(pg_data_map);
+
+int m68k_virt_to_node_shift;
+
+#ifndef CONFIG_SINGLE_MEMORY_CHUNK
+pg_data_t *pg_data_table[65];
+EXPORT_SYMBOL(pg_data_table);
+#endif
+
+void __init m68k_setup_node(int node)
+{
+#ifndef CONFIG_SINGLE_MEMORY_CHUNK
+	struct mem_info *info = m68k_memory + node;
+	int i, end;
+
+	i = (unsigned long)phys_to_virt(info->addr) >> __virt_to_node_shift();
+	end = (unsigned long)phys_to_virt(info->addr + info->size - 1) >> __virt_to_node_shift();
+	for (; i <= end; i++) {
+		if (pg_data_table[i])
+			printk("overlap at %u for chunk %u\n", i, node);
+		pg_data_table[i] = pg_data_map + node;
+	}
+#endif
+	pg_data_map[node].bdata = bootmem_node_data + node;
+	node_set_online(node);
+}
+
+extern void init_pointer_table(unsigned long ptable);
+extern pmd_t *zero_pgtable;
+
+#else /* CONFIG_MMU */
+
+/*
+ * paging_init() continues the virtual memory environment setup which
+ * was begun by the code in arch/head.S.
+ * The parameters are pointers to where to stick the starting and ending
+ * addresses of available kernel virtual memory.
+ */
+void __init paging_init(void)
+{
+	/*
+	 * Make sure start_mem is page aligned, otherwise bootmem and
+	 * page_alloc get different views of the world.
+	 */
+	unsigned long end_mem = memory_end & PAGE_MASK;
+	unsigned long zones_size[MAX_NR_ZONES] = { 0, };
+
+	high_memory = (void *) end_mem;
+
+	empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
+	memset(empty_zero_page, 0, PAGE_SIZE);
+
+	/*
+	 * Set up SFC/DFC registers (user data space).
+	 */
+	set_fs (USER_DS);
+
+	zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT;
+	free_area_init(zones_size);
+}
+
+#endif /* CONFIG_MMU */
+
+void free_initmem(void)
+{
+#ifndef CONFIG_MMU_SUN3
+	unsigned long addr;
+
+	addr = (unsigned long) __init_begin;
+	for (; addr < ((unsigned long) __init_end); addr += PAGE_SIZE) {
+		ClearPageReserved(virt_to_page(addr));
+		init_page_count(virt_to_page(addr));
+		free_page(addr);
+		totalram_pages++;
+	}
+	pr_notice("Freeing unused kernel memory: %luk freed (0x%x - 0x%x)\n",
+		(addr - (unsigned long) __init_begin) >> 10,
+		(unsigned int) __init_begin, (unsigned int) __init_end);
+#endif /* CONFIG_MMU_SUN3 */
+}
+
+#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
+#define VECTORS	&vectors[0]
 #else
-#include "init_no.c"
+#define VECTORS	_ramvec
+#endif
+
+void __init print_memmap(void)
+{
+#define UL(x) ((unsigned long) (x))
+#define MLK(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 10
+#define MLM(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 20
+#define MLK_ROUNDUP(b, t) b, t, DIV_ROUND_UP(((t) - (b)), 1024)
+
+	pr_notice("Virtual kernel memory layout:\n"
+		"    vector  : 0x%08lx - 0x%08lx   (%4ld KiB)\n"
+		"    kmap    : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
+		"    vmalloc : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
+		"    lowmem  : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
+		"      .init : 0x%p" " - 0x%p" "   (%4d KiB)\n"
+		"      .text : 0x%p" " - 0x%p" "   (%4d KiB)\n"
+		"      .data : 0x%p" " - 0x%p" "   (%4d KiB)\n"
+		"      .bss  : 0x%p" " - 0x%p" "   (%4d KiB)\n",
+		MLK(VECTORS, VECTORS + 256),
+		MLM(KMAP_START, KMAP_END),
+		MLM(VMALLOC_START, VMALLOC_END),
+		MLM(PAGE_OFFSET, (unsigned long)high_memory),
+		MLK_ROUNDUP(__init_begin, __init_end),
+		MLK_ROUNDUP(_stext, _etext),
+		MLK_ROUNDUP(_sdata, _edata),
+		MLK_ROUNDUP(__bss_start, __bss_stop));
+}
+
+void __init mem_init(void)
+{
+	pg_data_t *pgdat;
+	int codepages = 0;
+	int datapages = 0;
+	int initpages = 0;
+	int i;
+
+	/* this will put all memory onto the freelists */
+	totalram_pages = num_physpages = 0;
+	for_each_online_pgdat(pgdat) {
+		num_physpages += pgdat->node_present_pages;
+
+		totalram_pages += free_all_bootmem_node(pgdat);
+		for (i = 0; i < pgdat->node_spanned_pages; i++) {
+			struct page *page = pgdat->node_mem_map + i;
+			char *addr = page_to_virt(page);
+
+			if (!PageReserved(page))
+				continue;
+			if (addr >= _text &&
+			    addr < _etext)
+				codepages++;
+			else if (addr >= __init_begin &&
+				 addr < __init_end)
+				initpages++;
+			else
+				datapages++;
+		}
+	}
+
+#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+	/* insert pointer tables allocated so far into the tablelist */
+	init_pointer_table((unsigned long)kernel_pg_dir);
+	for (i = 0; i < PTRS_PER_PGD; i++) {
+		if (pgd_present(kernel_pg_dir[i]))
+			init_pointer_table(__pgd_page(kernel_pg_dir[i]));
+	}
+
+	/* insert also pointer table that we used to unmap the zero page */
+	if (zero_pgtable)
+		init_pointer_table((unsigned long)zero_pgtable);
+#endif
+
+	pr_info("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init)\n",
+	       nr_free_pages() << (PAGE_SHIFT-10),
+	       totalram_pages << (PAGE_SHIFT-10),
+	       codepages << (PAGE_SHIFT-10),
+	       datapages << (PAGE_SHIFT-10),
+	       initpages << (PAGE_SHIFT-10));
+	print_memmap();
+}
+
+#ifdef CONFIG_BLK_DEV_INITRD
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+	int pages = 0;
+	for (; start < end; start += PAGE_SIZE) {
+		ClearPageReserved(virt_to_page(start));
+		init_page_count(virt_to_page(start));
+		free_page(start);
+		totalram_pages++;
+		pages++;
+	}
+	pr_notice("Freeing initrd memory: %dk freed\n",
+		pages << (PAGE_SHIFT - 10));
+}
 #endif
diff --git a/arch/m68k/mm/init_mm.c b/arch/m68k/mm/init_mm.c
deleted file mode 100644
index 282f9de68966..000000000000
--- a/arch/m68k/mm/init_mm.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- *  linux/arch/m68k/mm/init.c
- *
- *  Copyright (C) 1995  Hamish Macdonald
- *
- *  Contains common initialization routines, specific init code moved
- *  to motorola.c and sun3mmu.c
- */
-
-#include <linux/module.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-#ifdef CONFIG_ATARI
-#include <asm/atari_stram.h>
-#endif
-#include <asm/sections.h>
-#include <asm/tlb.h>
-
-pg_data_t pg_data_map[MAX_NUMNODES];
-EXPORT_SYMBOL(pg_data_map);
-
-int m68k_virt_to_node_shift;
-
-#ifndef CONFIG_SINGLE_MEMORY_CHUNK
-pg_data_t *pg_data_table[65];
-EXPORT_SYMBOL(pg_data_table);
-#endif
-
-void __init m68k_setup_node(int node)
-{
-#ifndef CONFIG_SINGLE_MEMORY_CHUNK
-	struct mem_info *info = m68k_memory + node;
-	int i, end;
-
-	i = (unsigned long)phys_to_virt(info->addr) >> __virt_to_node_shift();
-	end = (unsigned long)phys_to_virt(info->addr + info->size - 1) >> __virt_to_node_shift();
-	for (; i <= end; i++) {
-		if (pg_data_table[i])
-			printk("overlap at %u for chunk %u\n", i, node);
-		pg_data_table[i] = pg_data_map + node;
-	}
-#endif
-	pg_data_map[node].bdata = bootmem_node_data + node;
-	node_set_online(node);
-}
-
-
-/*
- * ZERO_PAGE is a special page that is used for zero-initialized
- * data and COW.
- */
-
-void *empty_zero_page;
-EXPORT_SYMBOL(empty_zero_page);
-
-extern void init_pointer_table(unsigned long ptable);
-
-/* References to section boundaries */
-
-extern pmd_t *zero_pgtable;
-
-#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
-#define VECTORS	&vectors[0]
-#else
-#define VECTORS	_ramvec
-#endif
-
-void __init print_memmap(void)
-{
-#define UL(x) ((unsigned long) (x))
-#define MLK(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 10
-#define MLM(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 20
-#define MLK_ROUNDUP(b, t) b, t, DIV_ROUND_UP(((t) - (b)), 1024)
-
-	pr_notice("Virtual kernel memory layout:\n"
-		"    vector  : 0x%08lx - 0x%08lx   (%4ld KiB)\n"
-		"    kmap    : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
-		"    vmalloc : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
-		"    lowmem  : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
-		"      .init : 0x%p" " - 0x%p" "   (%4d KiB)\n"
-		"      .text : 0x%p" " - 0x%p" "   (%4d KiB)\n"
-		"      .data : 0x%p" " - 0x%p" "   (%4d KiB)\n"
-		"      .bss  : 0x%p" " - 0x%p" "   (%4d KiB)\n",
-		MLK(VECTORS, VECTORS + 256),
-		MLM(KMAP_START, KMAP_END),
-		MLM(VMALLOC_START, VMALLOC_END),
-		MLM(PAGE_OFFSET, (unsigned long)high_memory),
-		MLK_ROUNDUP(__init_begin, __init_end),
-		MLK_ROUNDUP(_stext, _etext),
-		MLK_ROUNDUP(_sdata, _edata),
-		MLK_ROUNDUP(__bss_start, __bss_stop));
-}
-
-void __init mem_init(void)
-{
-	pg_data_t *pgdat;
-	int codepages = 0;
-	int datapages = 0;
-	int initpages = 0;
-	int i;
-
-	/* this will put all memory onto the freelists */
-	totalram_pages = num_physpages = 0;
-	for_each_online_pgdat(pgdat) {
-		num_physpages += pgdat->node_present_pages;
-
-		totalram_pages += free_all_bootmem_node(pgdat);
-		for (i = 0; i < pgdat->node_spanned_pages; i++) {
-			struct page *page = pgdat->node_mem_map + i;
-			char *addr = page_to_virt(page);
-
-			if (!PageReserved(page))
-				continue;
-			if (addr >= _text &&
-			    addr < _etext)
-				codepages++;
-			else if (addr >= __init_begin &&
-				 addr < __init_end)
-				initpages++;
-			else
-				datapages++;
-		}
-	}
-
-#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
-	/* insert pointer tables allocated so far into the tablelist */
-	init_pointer_table((unsigned long)kernel_pg_dir);
-	for (i = 0; i < PTRS_PER_PGD; i++) {
-		if (pgd_present(kernel_pg_dir[i]))
-			init_pointer_table(__pgd_page(kernel_pg_dir[i]));
-	}
-
-	/* insert also pointer table that we used to unmap the zero page */
-	if (zero_pgtable)
-		init_pointer_table((unsigned long)zero_pgtable);
-#endif
-
-	printk("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init)\n",
-	       nr_free_pages() << (PAGE_SHIFT-10),
-	       totalram_pages << (PAGE_SHIFT-10),
-	       codepages << (PAGE_SHIFT-10),
-	       datapages << (PAGE_SHIFT-10),
-	       initpages << (PAGE_SHIFT-10));
-	print_memmap();
-}
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-	int pages = 0;
-	for (; start < end; start += PAGE_SIZE) {
-		ClearPageReserved(virt_to_page(start));
-		init_page_count(virt_to_page(start));
-		free_page(start);
-		totalram_pages++;
-		pages++;
-	}
-	printk ("Freeing initrd memory: %dk freed\n", pages);
-}
-#endif
diff --git a/arch/m68k/mm/init_no.c b/arch/m68k/mm/init_no.c
deleted file mode 100644
index 688e3664aea0..000000000000
--- a/arch/m68k/mm/init_no.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- *  linux/arch/m68knommu/mm/init.c
- *
- *  Copyright (C) 1998  D. Jeff Dionne <jeff@lineo.ca>,
- *                      Kenneth Albanowski <kjahds@kjahds.com>,
- *  Copyright (C) 2000  Lineo, Inc.  (www.lineo.com) 
- *
- *  Based on:
- *
- *  linux/arch/m68k/mm/init.c
- *
- *  Copyright (C) 1995  Hamish Macdonald
- *
- *  JAN/1999 -- hacked to support ColdFire (gerg@snapgear.com)
- *  DEC/2000 -- linux 2.4 support <davidm@snapgear.com>
- */
-
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/init.h>
-#include <linux/highmem.h>
-#include <linux/pagemap.h>
-#include <linux/bootmem.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/sections.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-
-/*
- * ZERO_PAGE is a special page that is used for zero-initialized
- * data and COW.
- */
-void *empty_zero_page;
-
-/*
- * paging_init() continues the virtual memory environment setup which
- * was begun by the code in arch/head.S.
- * The parameters are pointers to where to stick the starting and ending
- * addresses of available kernel virtual memory.
- */
-void __init paging_init(void)
-{
-	/*
-	 * Make sure start_mem is page aligned, otherwise bootmem and
-	 * page_alloc get different views of the world.
-	 */
-	unsigned long end_mem   = memory_end & PAGE_MASK;
-	unsigned long zones_size[MAX_NR_ZONES] = {0, };
-
-	empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
-	memset(empty_zero_page, 0, PAGE_SIZE);
-
-	/*
-	 * Set up SFC/DFC registers (user data space).
-	 */
-	set_fs (USER_DS);
-
-	zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT;
-	free_area_init(zones_size);
-}
-
-void __init mem_init(void)
-{
-	int codek = 0, datak = 0, initk = 0;
-	unsigned long tmp;
-	unsigned long len = _ramend - _rambase;
-	unsigned long start_mem = memory_start; /* DAVIDM - these must start at end of kernel */
-	unsigned long end_mem   = memory_end; /* DAVIDM - this must not include kernel stack at top */
-
-	pr_debug("Mem_init: start=%lx, end=%lx\n", start_mem, end_mem);
-
-	end_mem &= PAGE_MASK;
-	high_memory = (void *) end_mem;
-
-	start_mem = PAGE_ALIGN(start_mem);
-	max_mapnr = num_physpages = (((unsigned long) high_memory) - PAGE_OFFSET) >> PAGE_SHIFT;
-
-	/* this will put all memory onto the freelists */
-	totalram_pages = free_all_bootmem();
-
-	codek = (_etext - _stext) >> 10;
-	datak = (__bss_stop - _sdata) >> 10;
-	initk = (__init_begin - __init_end) >> 10;
-
-	tmp = nr_free_pages() << PAGE_SHIFT;
-	printk(KERN_INFO "Memory available: %luk/%luk RAM, (%dk kernel code, %dk data)\n",
-	       tmp >> 10,
-	       len >> 10,
-	       codek,
-	       datak
-	       );
-}
-
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-	int pages = 0;
-	for (; start < end; start += PAGE_SIZE) {
-		ClearPageReserved(virt_to_page(start));
-		init_page_count(virt_to_page(start));
-		free_page(start);
-		totalram_pages++;
-		pages++;
-	}
-	pr_notice("Freeing initrd memory: %luk freed\n",
-		  pages * (PAGE_SIZE / 1024));
-}
-#endif
-
-void free_initmem(void)
-{
-#ifdef CONFIG_RAMKERNEL
-	unsigned long addr;
-	/*
-	 * The following code should be cool even if these sections
-	 * are not page aligned.
-	 */
-	addr = PAGE_ALIGN((unsigned long) __init_begin);
-	/* next to check that the page we free is not a partial page */
-	for (; addr + PAGE_SIZE < ((unsigned long) __init_end); addr += PAGE_SIZE) {
-		ClearPageReserved(virt_to_page(addr));
-		init_page_count(virt_to_page(addr));
-		free_page(addr);
-		totalram_pages++;
-	}
-	pr_notice("Freeing unused kernel memory: %luk freed (0x%x - 0x%x)\n",
-			(addr - PAGE_ALIGN((unsigned long) __init_begin)) >> 10,
-			(int)(PAGE_ALIGN((unsigned long) __init_begin)),
-			(int)(addr - PAGE_SIZE));
-#endif
-}
-
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c
index 875b800ef0dd..f58fafe7e4c9 100644
--- a/arch/m68k/mm/mcfmmu.c
+++ b/arch/m68k/mm/mcfmmu.c
@@ -29,10 +29,6 @@ atomic_t nr_free_contexts;
 struct mm_struct *context_mm[LAST_CONTEXT+1];
 extern unsigned long num_pages;
 
-void free_initmem(void)
-{
-}
-
 /*
  * ColdFire paging_init derived from sun3.
  */
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 0dafa693515b..251c5437787b 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -304,17 +304,3 @@ void __init paging_init(void)
 	}
 }
 
-void free_initmem(void)
-{
-	unsigned long addr;
-
-	addr = (unsigned long)__init_begin;
-	for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
-		virt_to_page(addr)->flags &= ~(1 << PG_reserved);
-		init_page_count(virt_to_page(addr));
-		free_page(addr);
-		totalram_pages++;
-	}
-}
-
-
diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c
index e0804060501e..269f81158a33 100644
--- a/arch/m68k/mm/sun3mmu.c
+++ b/arch/m68k/mm/sun3mmu.c
@@ -30,10 +30,6 @@ const char bad_pmd_string[] = "Bad pmd in pte_alloc: %08lx\n";
 
 extern unsigned long num_pages;
 
-void free_initmem(void)
-{
-}
-
 /* For the sun3 we try to follow the i386 paging_init() more closely */
 /* start_mem and end_mem have PAGE_OFFSET added already */
 /* now sets up tables using sun3 PTEs rather than i386 as before. --m */
diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c
index 78b60f53e90a..6bbca30c9188 100644
--- a/arch/m68k/sun3/sun3ints.c
+++ b/arch/m68k/sun3/sun3ints.c
@@ -66,6 +66,8 @@ static irqreturn_t sun3_int5(int irq, void *dev_id)
 #ifdef CONFIG_SUN3
 	intersil_clear();
 #endif
+	sun3_disable_irq(5);
+	sun3_enable_irq(5);
 #ifdef CONFIG_SUN3
 	intersil_clear();
 #endif
@@ -79,41 +81,18 @@ static irqreturn_t sun3_int5(int irq, void *dev_id)
 
 static irqreturn_t sun3_vec255(int irq, void *dev_id)
 {
-//	intersil_clear();
 	return IRQ_HANDLED;
 }
 
-static void sun3_irq_enable(struct irq_data *data)
-{
-    sun3_enable_irq(data->irq);
-};
-
-static void sun3_irq_disable(struct irq_data *data)
-{
-    sun3_disable_irq(data->irq);
-};
-
-static struct irq_chip sun3_irq_chip = {
-	.name		= "sun3",
-	.irq_startup	= m68k_irq_startup,
-	.irq_shutdown	= m68k_irq_shutdown,
-	.irq_enable	= sun3_irq_enable,
-	.irq_disable	= sun3_irq_disable,
-	.irq_mask	= sun3_irq_disable,
-	.irq_unmask	= sun3_irq_enable,
-};
-
 void __init sun3_init_IRQ(void)
 {
 	*sun3_intreg = 1;
 
-	m68k_setup_irq_controller(&sun3_irq_chip, handle_level_irq, IRQ_AUTO_1,
-				  7);
 	m68k_setup_user_interrupt(VEC_USER, 128);
 
-	if (request_irq(IRQ_AUTO_5, sun3_int5, 0, "int5", NULL))
+	if (request_irq(IRQ_AUTO_5, sun3_int5, 0, "clock", NULL))
 		pr_err("Couldn't register %s interrupt\n", "int5");
-	if (request_irq(IRQ_AUTO_7, sun3_int7, 0, "int7", NULL))
+	if (request_irq(IRQ_AUTO_7, sun3_int7, 0, "nmi", NULL))
 		pr_err("Couldn't register %s interrupt\n", "int7");
 	if (request_irq(IRQ_USER+127, sun3_vec255, 0, "vec255", NULL))
 		pr_err("Couldn't register %s interrupt\n", "vec255");