Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/macintosh/adbhid.c

37 files changed, 262 insertions, 850 deletions

diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
index adc64a2bafb..185906b54cb 100644
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -45,6 +45,10 @@ config GENERIC_HWEIGHT
 	bool
 	default y
 
+config GENERIC_HARDIRQS
+	bool
+	default y
+
 config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
@@ -212,6 +216,18 @@ config XCOPILOT_BUGS
 	help
 	  Support the bugs of Xcopilot.
 
+config UC5272
+        bool 'Arcturus Networks uC5272 dimm board support'
+        depends on M5272
+        help
+          Support for the Arcturus Networks uC5272 dimm board.
+
+config UC5282
+       bool "Arcturus Networks uC5282 board support"
+          depends on M528x
+       help
+          Support for the Arcturus Networks uC5282 dimm board.
+
 config UCSIMM
 	bool "uCsimm module support"
 	depends on M68EZ328
@@ -338,6 +354,18 @@ config SOM5282EM
 	depends on M528x
 	help
 	  Support for the EMAC.Inc SOM5282EM module.  
+	  
+config WILDFIRE
+	bool "Intec Automation Inc. WildFire board support"
+	depends on M528x
+	help
+	  Support for the Intec Automation Inc. WildFire.
+	  
+config WILDFIREMOD
+	bool "Intec Automation Inc. WildFire module support"
+	depends on M528x
+	help
+	  Support for the Intec Automation Inc. WildFire module.
 
 config ARN5307
 	bool "Arnewsh 5307 board support"
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index 8951793fd8d..1305cc98002 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -26,6 +26,8 @@ platform-$(CONFIG_M5407)	:= 5407
 PLATFORM := $(platform-y)
 
 board-$(CONFIG_PILOT)		:= pilot
+board-$(CONFIG_UC5272)          := UC5272
+board-$(CONFIG_UC5282)          := UC5282
 board-$(CONFIG_UCSIMM)		:= ucsimm
 board-$(CONFIG_UCDIMM)		:= ucdimm
 board-$(CONFIG_UCQUICC)		:= uCquicc
diff --git a/arch/m68knommu/kernel/Makefile b/arch/m68knommu/kernel/Makefile
index 1c6cd1ab571..1524b39ad63 100644
--- a/arch/m68knommu/kernel/Makefile
+++ b/arch/m68knommu/kernel/Makefile
@@ -4,8 +4,8 @@
 
 extra-y := vmlinux.lds
 
-obj-y += dma.o entry.o init_task.o m68k_ksyms.o process.o ptrace.o semaphore.o \
-	 setup.o signal.o syscalltable.o sys_m68k.o time.o traps.o
+obj-y += dma.o entry.o init_task.o irq.o m68k_ksyms.o process.o ptrace.o \
+	 semaphore.o setup.o signal.o syscalltable.o sys_m68k.o time.o traps.o
 
 obj-$(CONFIG_MODULES)	+= module.o
 obj-$(CONFIG_COMEMPCI)	+= comempci.o
diff --git a/arch/m68knommu/kernel/asm-offsets.c b/arch/m68knommu/kernel/asm-offsets.c
index 7cd183d346e..d97b89bae53 100644
--- a/arch/m68knommu/kernel/asm-offsets.c
+++ b/arch/m68knommu/kernel/asm-offsets.c
@@ -15,7 +15,6 @@
 #include <linux/hardirq.h>
 #include <asm/bootinfo.h>
 #include <asm/irq.h>
-#include <asm/irqnode.h>
 #include <asm/thread_info.h>
 
 #define DEFINE(sym, val) \
@@ -72,10 +71,6 @@ int main(void)
 #else
 	/* bitfields are a bit difficult */
 	DEFINE(PT_VECTOR, offsetof(struct pt_regs, pc) + 4);
-	/* offsets into the irq_handler struct */
-	DEFINE(IRQ_HANDLER, offsetof(struct irq_node, handler));
-	DEFINE(IRQ_DEVID, offsetof(struct irq_node, dev_id));
-	DEFINE(IRQ_NEXT, offsetof(struct irq_node, next));
 #endif
 
 	/* offsets into the kernel_stat struct */
diff --git a/arch/m68knommu/kernel/dma.c b/arch/m68knommu/kernel/dma.c
index 0a25874a2aa..e10eafc5278 100644
--- a/arch/m68knommu/kernel/dma.c
+++ b/arch/m68knommu/kernel/dma.c
@@ -8,6 +8,7 @@
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/string.h>
+#include <linux/device.h>
 #include <asm/io.h>
 
 void *dma_alloc_coherent(struct device *dev, size_t size,
diff --git a/arch/m68knommu/kernel/irq.c b/arch/m68knommu/kernel/irq.c
new file mode 100644
index 00000000000..bba1bb48a21
--- /dev/null
+++ b/arch/m68knommu/kernel/irq.c
@@ -0,0 +1,82 @@
+/*
+ * irq.c
+ *
+ * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/kernel_stat.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/seq_file.h>
+#include <asm/system.h>
+#include <asm/traps.h>
+
+asmlinkage void do_IRQ(int irq, struct pt_regs *regs)
+{
+	struct pt_regs *oldregs = set_irq_regs(regs);
+
+	irq_enter();
+	__do_IRQ(irq);
+	irq_exit();
+
+	set_irq_regs(oldregs);
+}
+
+void ack_bad_irq(unsigned int irq)
+{
+	printk(KERN_ERR "IRQ: unexpected irq=%d\n", irq);
+}
+
+static struct irq_chip m_irq_chip = {
+	.name		= "M68K-INTC",
+	.enable		= enable_vector,
+	.disable	= disable_vector,
+	.ack		= ack_vector,
+};
+
+void __init init_IRQ(void)
+{
+	int irq;
+
+	init_vectors();
+
+	for (irq = 0; (irq < NR_IRQS); irq++) {
+		irq_desc[irq].status = IRQ_DISABLED;
+		irq_desc[irq].action = NULL;
+		irq_desc[irq].depth = 1;
+		irq_desc[irq].chip = &m_irq_chip;
+	}
+}
+
+int show_interrupts(struct seq_file *p, void *v)
+{
+	struct irqaction *ap;
+	int irq = *((loff_t *) v);
+
+	if (irq == 0)
+		seq_puts(p, "           CPU0\n");
+
+	if (irq < NR_IRQS) {
+		ap = irq_desc[irq].action;
+		if (ap) {
+			seq_printf(p, "%3d: ", irq);
+			seq_printf(p, "%10u ", kstat_irqs(irq));
+			seq_printf(p, "%14s  ", irq_desc[irq].chip->name);
+
+			seq_printf(p, "%s", ap->name);
+			for (ap = ap->next; ap; ap = ap->next)
+				seq_printf(p, ", %s", ap->name);
+			seq_putc(p, '\n');
+		}
+	}
+
+	return 0;
+}
+
diff --git a/arch/m68knommu/kernel/m68k_ksyms.c b/arch/m68knommu/kernel/m68k_ksyms.c
index 25327c9eadd..f795062aba1 100644
--- a/arch/m68knommu/kernel/m68k_ksyms.c
+++ b/arch/m68knommu/kernel/m68k_ksyms.c
@@ -81,8 +81,6 @@ EXPORT_SYMBOL(__mulsi3);
 EXPORT_SYMBOL(__udivsi3);
 EXPORT_SYMBOL(__umodsi3);
 
-EXPORT_SYMBOL(is_in_rom);
-
 #ifdef CONFIG_COLDFIRE
 extern unsigned int *dma_device_address;
 extern unsigned long dma_base_addr, _ramend;
diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c
index 846f9753468..47502d5ec19 100644
--- a/arch/m68knommu/kernel/process.c
+++ b/arch/m68knommu/kernel/process.c
@@ -28,6 +28,7 @@
 #include <linux/a.out.h>
 #include <linux/interrupt.h>
 #include <linux/reboot.h>
+#include <linux/fs.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
diff --git a/arch/m68knommu/kernel/setup.c b/arch/m68knommu/kernel/setup.c
index 80f4e9d74ac..3f86ade3a22 100644
--- a/arch/m68knommu/kernel/setup.c
+++ b/arch/m68knommu/kernel/setup.c
@@ -42,8 +42,6 @@ EXPORT_SYMBOL(memory_end);
 
 char __initdata command_line[COMMAND_LINE_SIZE];
 
-void (*mach_trap_init)(void);
-
 /* machine dependent timer functions */
 void (*mach_sched_init)(irq_handler_t handler);
 void (*mach_tick)(void);
@@ -132,6 +130,11 @@ void setup_arch(char **cmdline_p)
 
 	config_BSP(&command_line[0], sizeof(command_line));
 
+#if defined(CONFIG_BOOTPARAM)
+	strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line));
+	command_line[sizeof(command_line) - 1] = 0;
+#endif
+
 	printk(KERN_INFO "\x0F\r\n\nuClinux/" CPU "\n");
 
 #ifdef CONFIG_UCDIMM
@@ -231,32 +234,33 @@ void setup_arch(char **cmdline_p)
 /*
  *	Get CPU information for use by the procfs.
  */
-
 static int show_cpuinfo(struct seq_file *m, void *v)
 {
-    char *cpu, *mmu, *fpu;
-    u_long clockfreq;
+	char *cpu, *mmu, *fpu;
+	u_long clockfreq;
 
-    cpu = CPU;
-    mmu = "none";
-    fpu = "none";
+	cpu = CPU;
+	mmu = "none";
+	fpu = "none";
 
 #ifdef CONFIG_COLDFIRE
-    clockfreq = (loops_per_jiffy*HZ)*3;
+	clockfreq = (loops_per_jiffy * HZ) * 3;
 #else
-    clockfreq = (loops_per_jiffy*HZ)*16;
-#endif
-
-    seq_printf(m, "CPU:\t\t%s\n"
-		   "MMU:\t\t%s\n"
-		   "FPU:\t\t%s\n"
-		   "Clocking:\t%lu.%1luMHz\n"
-		   "BogoMips:\t%lu.%02lu\n"
-		   "Calibration:\t%lu loops\n",
-		   cpu, mmu, fpu,
-		   clockfreq/1000000,(clockfreq/100000)%10,
-		   (loops_per_jiffy*HZ)/500000,((loops_per_jiffy*HZ)/5000)%100,
-		   (loops_per_jiffy*HZ));
+	clockfreq = (loops_per_jiffy * HZ) * 16;
+#endif
+
+	seq_printf(m, "CPU:\t\t%s\n"
+		      "MMU:\t\t%s\n"
+		      "FPU:\t\t%s\n"
+		      "Clocking:\t%lu.%1luMHz\n"
+		      "BogoMips:\t%lu.%02lu\n"
+		      "Calibration:\t%lu loops\n",
+		      cpu, mmu, fpu,
+		      clockfreq / 1000000,
+		      (clockfreq / 100000) % 10,
+		      (loops_per_jiffy * HZ) / 500000,
+		      ((loops_per_jiffy * HZ) / 5000) % 100,
+		      (loops_per_jiffy * HZ));
 
 	return 0;
 }
diff --git a/arch/m68knommu/kernel/sys_m68k.c b/arch/m68knommu/kernel/sys_m68k.c
index 48e6b33e8b4..15d62c5279a 100644
--- a/arch/m68knommu/kernel/sys_m68k.c
+++ b/arch/m68knommu/kernel/sys_m68k.c
@@ -18,6 +18,7 @@
 #include <linux/mman.h>
 #include <linux/file.h>
 #include <linux/utsname.h>
+#include <linux/fs.h>
 
 #include <asm/setup.h>
 #include <asm/uaccess.h>
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 4603f4f3c93..9620093514b 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -329,6 +329,16 @@ ENTRY(sys_call_table)
 	.long sys_tee
 	.long sys_vmsplice
 	.long sys_move_pages		/* 310 */
+	.long sys_sched_setaffinity
+	.long sys_sched_getaffinity
+	.long sys_kexec_load
+	.long sys_getcpu
+	.long sys_epoll_pwait		/* 315 */
+	.long sys_utimensat
+	.long sys_signalfd
+	.long sys_timerfd
+	.long sys_eventfd
+	.long sys_fallocate		/* 320 */
 
 	.rept NR_syscalls-(.-sys_call_table)/4
 		.long sys_ni_syscall
diff --git a/arch/m68knommu/kernel/traps.c b/arch/m68knommu/kernel/traps.c
index fde04e1757f..437a061d8b9 100644
--- a/arch/m68knommu/kernel/traps.c
+++ b/arch/m68knommu/kernel/traps.c
@@ -62,8 +62,6 @@ static char const * const vec_names[] = {
 
 void __init trap_init(void)
 {
-	if (mach_trap_init)
-		mach_trap_init();
 }
 
 void die_if_kernel(char *str, struct pt_regs *fp, int nr)
@@ -82,7 +80,7 @@ void die_if_kernel(char *str, struct pt_regs *fp, int nr)
 
 	printk(KERN_EMERG "Process %s (pid: %d, stackpage=%08lx)\n",
 		current->comm, current->pid, PAGE_SIZE+(unsigned long)current);
-	show_stack(NULL, (unsigned long *)fp);
+	show_stack(NULL, (unsigned long *)(fp + 1));
 	add_taint(TAINT_DIE);
 	do_exit(SIGSEGV);
 }
diff --git a/arch/m68knommu/mm/memory.c b/arch/m68knommu/mm/memory.c
index 1a66b71035a..f93b88b51f9 100644
--- a/arch/m68knommu/mm/memory.c
+++ b/arch/m68knommu/mm/memory.c
@@ -33,23 +33,3 @@ unsigned long kernel_map(unsigned long paddr, unsigned long size,
 	return paddr;
 }
 
-
-int is_in_rom(unsigned long addr)
-{
-	extern unsigned long _ramstart, _ramend;
-
-	/*
-	 *	What we are really trying to do is determine if addr is
-	 *	in an allocated kernel memory region. If not then assume
-	 *	we cannot free it or otherwise de-allocate it. Ideally
-	 *	we could restrict this to really being in a ROM or flash,
-	 *	but that would need to be done on a board by board basis,
-	 *	not globally.
-	 */
-	if ((addr < _ramstart) || (addr >= _ramend))
-		return(1);
-
-	/* Default case, not in ROM */
-	return(0);
-}
-
diff --git a/arch/m68knommu/platform/5206/config.c b/arch/m68knommu/platform/5206/config.c
index 3343830aad1..d0f2dc5cb5a 100644
--- a/arch/m68knommu/platform/5206/config.c
+++ b/arch/m68knommu/platform/5206/config.c
@@ -28,7 +28,6 @@
 void coldfire_tick(void);
 void coldfire_timer_init(irq_handler_t handler);
 unsigned long coldfire_timer_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -98,18 +97,9 @@ int mcf_timerirqpending(int timer)
 void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
-
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
-#endif
-
 	mach_sched_init = coldfire_timer_init;
 	mach_tick = coldfire_tick;
 	mach_gettimeoffset = coldfire_timer_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/5206e/config.c b/arch/m68knommu/platform/5206e/config.c
index 0f67320b403..425703fb6ce 100644
--- a/arch/m68knommu/platform/5206e/config.c
+++ b/arch/m68knommu/platform/5206e/config.c
@@ -20,14 +20,12 @@
 #include <asm/mcftimer.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
-#include <asm/irq.h>
 
 /***************************************************************************/
 
 void coldfire_tick(void);
 void coldfire_timer_init(irq_handler_t handler);
 unsigned long coldfire_timer_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -98,21 +96,15 @@ void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
 
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#elif defined(CONFIG_NETtel)
+#if defined(CONFIG_NETtel)
 	/* Copy command line from FLASH to local buffer... */
 	memcpy(commandp, (char *) 0xf0004000, size);
 	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
 #endif /* CONFIG_NETtel */
 
 	mach_sched_init = coldfire_timer_init;
 	mach_tick = coldfire_tick;
 	mach_gettimeoffset = coldfire_timer_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/520x/config.c b/arch/m68knommu/platform/520x/config.c
index 58b2878deb6..a2c95bebd00 100644
--- a/arch/m68knommu/platform/520x/config.c
+++ b/arch/m68knommu/platform/520x/config.c
@@ -30,7 +30,6 @@ unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS];
 void coldfire_pit_tick(void);
 void coldfire_pit_init(irq_handler_t handler);
 unsigned long coldfire_pit_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -48,17 +47,9 @@ void mcf_autovector(unsigned int vec)
 
 void config_BSP(char *commandp, int size)
 {
-#ifdef CONFIG_BOOTPARAM
-    strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-    commandp[size-1] = 0;
-#else
-    memset(commandp, 0, size);
-#endif
-
     mach_sched_init = coldfire_pit_init;
     mach_tick = coldfire_pit_tick;
     mach_gettimeoffset = coldfire_pit_offset;
-    mach_trap_init = coldfire_trap_init;
     mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/523x/config.c b/arch/m68knommu/platform/523x/config.c
index 9b054e6caee..0a3af05a434 100644
--- a/arch/m68knommu/platform/523x/config.c
+++ b/arch/m68knommu/platform/523x/config.c
@@ -29,7 +29,6 @@
 void coldfire_pit_tick(void);
 void coldfire_pit_init(irq_handler_t handler);
 unsigned long coldfire_pit_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -63,18 +62,9 @@ void mcf_autovector(unsigned int vec)
 void config_BSP(char *commandp, int size)
 {
 	mcf_disableall();
-
-#ifdef CONFIG_BOOTPARAM
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
-#endif
-
 	mach_sched_init = coldfire_pit_init;
 	mach_tick = coldfire_pit_tick;
 	mach_gettimeoffset = coldfire_pit_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/5249/config.c b/arch/m68knommu/platform/5249/config.c
index d6706079d64..dc2c362590c 100644
--- a/arch/m68knommu/platform/5249/config.c
+++ b/arch/m68knommu/platform/5249/config.c
@@ -27,7 +27,6 @@
 void coldfire_tick(void);
 void coldfire_timer_init(irq_handler_t handler);
 unsigned long coldfire_timer_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -96,18 +95,9 @@ int mcf_timerirqpending(int timer)
 void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
-
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
-#endif
-
 	mach_sched_init = coldfire_timer_init;
 	mach_tick = coldfire_tick;
 	mach_gettimeoffset = coldfire_timer_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/5272/config.c b/arch/m68knommu/platform/5272/config.c
index 6b437cc9777..1365a8300d5 100644
--- a/arch/m68knommu/platform/5272/config.c
+++ b/arch/m68knommu/platform/5272/config.c
@@ -28,7 +28,6 @@
 void coldfire_tick(void);
 void coldfire_timer_init(irq_handler_t handler);
 unsigned long coldfire_timer_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 extern unsigned int mcf_timervector;
@@ -113,10 +112,7 @@ void config_BSP(char *commandp, int size)
 
 	mcf_disableall();
 
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#elif defined(CONFIG_NETtel) || defined(CONFIG_SCALES)
+#if defined(CONFIG_NETtel) || defined(CONFIG_SCALES)
 	/* Copy command line from FLASH to local buffer... */
 	memcpy(commandp, (char *) 0xf0004000, size);
 	commandp[size-1] = 0;
@@ -128,8 +124,6 @@ void config_BSP(char *commandp, int size)
 	/* Copy command line from FLASH to local buffer... */
 	memcpy(commandp, (char *) 0xf0010000, size);
 	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
 #endif
 
 	mcf_timervector = 69;
@@ -137,7 +131,6 @@ void config_BSP(char *commandp, int size)
 	mach_sched_init = coldfire_timer_init;
 	mach_tick = coldfire_tick;
 	mach_gettimeoffset = coldfire_timer_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/527x/config.c b/arch/m68knommu/platform/527x/config.c
index 28e7d964eef..1b820441419 100644
--- a/arch/m68knommu/platform/527x/config.c
+++ b/arch/m68knommu/platform/527x/config.c
@@ -29,7 +29,6 @@
 void coldfire_pit_tick(void);
 void coldfire_pit_init(irq_handler_t handler);
 unsigned long coldfire_pit_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -63,18 +62,9 @@ void mcf_autovector(unsigned int vec)
 void config_BSP(char *commandp, int size)
 {
 	mcf_disableall();
-
-#ifdef CONFIG_BOOTPARAM
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
-#endif
-
 	mach_sched_init = coldfire_pit_init;
 	mach_tick = coldfire_pit_tick;
 	mach_gettimeoffset = coldfire_pit_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/528x/config.c b/arch/m68knommu/platform/528x/config.c
index 805b4f74ff1..a089e951369 100644
--- a/arch/m68knommu/platform/528x/config.c
+++ b/arch/m68knommu/platform/528x/config.c
@@ -29,7 +29,6 @@
 void coldfire_pit_tick(void);
 void coldfire_pit_init(irq_handler_t handler);
 unsigned long coldfire_pit_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -63,18 +62,9 @@ void mcf_autovector(unsigned int vec)
 void config_BSP(char *commandp, int size)
 {
 	mcf_disableall();
-
-#ifdef CONFIG_BOOTPARAM
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
-#endif
-
 	mach_sched_init = coldfire_pit_init;
 	mach_tick = coldfire_pit_tick;
 	mach_gettimeoffset = coldfire_pit_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/5307/Makefile b/arch/m68knommu/platform/5307/Makefile
index 2fd37dcc309..719a313494b 100644
--- a/arch/m68knommu/platform/5307/Makefile
+++ b/arch/m68knommu/platform/5307/Makefile
@@ -16,7 +16,7 @@ ifdef CONFIG_FULLDEBUG
 AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
-obj-$(CONFIG_COLDFIRE)	+= entry.o vectors.o ints.o
+obj-$(CONFIG_COLDFIRE)	+= entry.o vectors.o
 obj-$(CONFIG_M5206)	+= timers.o
 obj-$(CONFIG_M5206e)	+= timers.o
 obj-$(CONFIG_M520x)	+= pit.o
diff --git a/arch/m68knommu/platform/5307/config.c b/arch/m68knommu/platform/5307/config.c
index e04b84deb57..e3461619fd6 100644
--- a/arch/m68knommu/platform/5307/config.c
+++ b/arch/m68knommu/platform/5307/config.c
@@ -29,7 +29,6 @@
 void coldfire_tick(void);
 void coldfire_timer_init(irq_handler_t handler);
 unsigned long coldfire_timer_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 extern unsigned int mcf_timervector;
@@ -111,10 +110,7 @@ void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
 
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#elif defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
+#if defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
       defined(CONFIG_DISKtel) || defined(CONFIG_SECUREEDGEMP3) || \
       defined(CONFIG_CLEOPATRA)
 	/* Copy command line from FLASH to local buffer... */
@@ -124,14 +120,11 @@ void config_BSP(char *commandp, int size)
 	mcf_timervector = 30;
 	mcf_profilevector = 31;
 	mcf_timerlevel = 6;
-#else
-	memset(commandp, 0, size);
 #endif
 
 	mach_sched_init = coldfire_timer_init;
 	mach_tick = coldfire_tick;
 	mach_gettimeoffset = coldfire_timer_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 
 #ifdef MCF_BDM_DISABLE
diff --git a/arch/m68knommu/platform/5307/entry.S b/arch/m68knommu/platform/5307/entry.S
index f0dba84d910..a8cd867805c 100644
--- a/arch/m68knommu/platform/5307/entry.S
+++ b/arch/m68knommu/platform/5307/entry.S
@@ -1,7 +1,7 @@
 /*
  *  linux/arch/m68knommu/platform/5307/entry.S
  *
- *  Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
+ *  Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com)
  *  Copyright (C) 1998  D. Jeff Dionne <jeff@lineo.ca>,
  *                      Kenneth Albanowski <kjahds@kjahds.com>,
  *  Copyright (C) 2000  Lineo Inc. (www.lineo.com)
@@ -155,34 +155,21 @@ Lsignal_return:
 
 /*
  * This is the generic interrupt handler (for all hardware interrupt
- * sources). It figures out the vector number and calls the appropriate
- * interrupt service routine directly.
+ * sources). Calls upto high level code to do all the work.
  */
 ENTRY(inthandler)
 	SAVE_ALL
 	moveq	#-1,%d0
 	movel	%d0,%sp@(PT_ORIG_D0)
-	addql	#1,local_irq_count
 
 	movew	%sp@(PT_FORMATVEC),%d0	/* put exception # in d0 */
 	andl	#0x03fc,%d0		/* mask out vector only */
 
-	leal	per_cpu__kstat+STAT_IRQ,%a0
-	addql	#1,%a0@(%d0)
-
+	movel	%sp,%sp@-		/* push regs arg */
 	lsrl	#2,%d0			/* calculate real vector # */
-	movel	%d0,%d1			/* calculate array offset */
-	lsll	#4,%d1
-	lea	irq_list,%a0
-	addl	%d1,%a0			/* pointer to array struct */
-
-	movel	%sp,%sp@-		/* push regs arg onto stack */
-	movel	%a0@(8),%sp@-		/* push devid arg */
-	movel	%d0,%sp@-		/* push vector # on stack */
-
-	movel	%a0@,%a0		/* get function to call */
-	jbsr	%a0@			/* call vector handler */
-	lea	%sp@(12),%sp		/* pop parameters off stack */
+	movel	%d0,%sp@-		/* push vector number */
+	jbsr	do_IRQ			/* call high level irq handler */
+	lea	%sp@(8),%sp		/* pop args off stack */
 
 	bra	ret_from_interrupt	/* this was fallthrough */
 
@@ -198,24 +185,15 @@ ENTRY(fasthandler)
 	movew	%sp@(PT_FORMATVEC),%d0
 	andl	#0x03fc,%d0		/* mask out vector only */
 
-	leal	per_cpu__kstat+STAT_IRQ,%a0
-	addql	#1,%a0@(%d0)
-
-	movel	%sp,%sp@-		/* push regs arg onto stack */
-	clrl	%sp@-			/* push devid arg */
+	movel	%sp,%sp@-		/* push regs arg */
 	lsrl	#2,%d0			/* calculate real vector # */
-	movel	%d0,%sp@-		/* push vector # on stack */
-
-	lsll	#4,%d0			/* adjust for array offset */
-	lea	irq_list,%a0
-	movel	%a0@(%d0),%a0		/* get function to call */
-	jbsr	%a0@			/* call vector handler */
-	lea	%sp@(12),%sp		/* pop parameters off stack */
+	movel	%d0,%sp@-		/* push vector number */
+	jbsr	do_IRQ			/* call high level irq handler */
+	lea	%sp@(8),%sp		/* pop args off stack */
 
 	RESTORE_LOCAL
 
 ENTRY(ret_from_interrupt)
-	subql	#1,local_irq_count
 	jeq	2f
 1:
 	RESTORE_ALL
@@ -235,16 +213,12 @@ ENTRY(ret_from_interrupt)
  * Beware - when entering resume, prev (the current task) is
  * in a0, next (the new task) is in a1,so don't change these
  * registers until their contents are no longer needed.
+ * This is always called in supervisor mode, so don't bother to save
+ * and restore sr; user's process sr is actually in the stack.
  */
 ENTRY(resume)
 	movel	%a0, %d1			/* get prev thread in d1 */
 
-	movew	%sr,%d0				/* save thread status reg */
-	movew	%d0,%a0@(TASK_THREAD+THREAD_SR)
-
-	oril	#0x700,%d0			/* disable interrupts */
-	move	%d0,%sr
-
 	movel	sw_usp,%d0			/* save usp */
 	movel	%d0,%a0@(TASK_THREAD+THREAD_USP)
 
@@ -255,7 +229,4 @@ ENTRY(resume)
 
 	movel	%a1@(TASK_THREAD+THREAD_USP),%a0 /* restore thread user stack */
 	movel	%a0, sw_usp
-
-	movew	%a1@(TASK_THREAD+THREAD_SR),%d0	/* restore thread status reg */
-	movew	%d0, %sr
 	rts
diff --git a/arch/m68knommu/platform/5307/ints.c b/arch/m68knommu/platform/5307/ints.c
deleted file mode 100644
index 751633038c4..00000000000
--- a/arch/m68knommu/platform/5307/ints.c
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * linux/arch/m68knommu/kernel/ints.c -- General interrupt handling code
- *
- * Copyright (C) 1999-2002  Greg Ungerer (gerg@snapgear.com)
- * 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/kernel/ints.c -- Linux/m68k general interrupt handling code
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/errno.h>
-#include <linux/seq_file.h>
-
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/irqnode.h>
-#include <asm/traps.h>
-#include <asm/page.h>
-#include <asm/machdep.h>
-
-/*
- *	This table stores the address info for each vector handler.
- */
-struct irq_entry irq_list[SYS_IRQS];
-
-#define NUM_IRQ_NODES 16
-static irq_node_t nodes[NUM_IRQ_NODES];
-
-/* The number of spurious interrupts */
-volatile unsigned int num_spurious;
-
-unsigned int local_irq_count[NR_CPUS];
-
-static irqreturn_t default_irq_handler(int irq, void *ptr)
-{
-#if 1
-	printk(KERN_INFO "%s(%d): default irq handler vec=%d [0x%x]\n",
-		__FILE__, __LINE__, irq, irq);
-#endif
-	return(IRQ_HANDLED);
-}
-
-/*
- * void init_IRQ(void)
- *
- * Parameters:	None
- *
- * Returns:	Nothing
- *
- * This function should be called during kernel startup to initialize
- * the IRQ handling routines.
- */
-
-void __init init_IRQ(void)
-{
-	int i;
-
-	for (i = 0; i < SYS_IRQS; i++) {
-		if (mach_default_handler)
-			irq_list[i].handler = mach_default_handler;
-		else
-			irq_list[i].handler = default_irq_handler;
-		irq_list[i].flags   = IRQ_FLG_STD;
-		irq_list[i].dev_id  = NULL;
-		irq_list[i].devname = NULL;
-	}
-
-	for (i = 0; i < NUM_IRQ_NODES; i++)
-		nodes[i].handler = NULL;
-
-	if (mach_init_IRQ)
-		mach_init_IRQ();
-}
-
-irq_node_t *new_irq_node(void)
-{
-	irq_node_t *node;
-	short i;
-
-	for (node = nodes, i = NUM_IRQ_NODES-1; i >= 0; node++, i--)
-		if (!node->handler)
-			return node;
-
-	printk(KERN_INFO "new_irq_node: out of nodes\n");
-	return NULL;
-}
-
-int request_irq(
-	unsigned int irq,
-	irq_handler_t handler,
-	unsigned long flags,
-	const char *devname,
-	void *dev_id)
-{
-	if (irq < 0 || irq >= NR_IRQS) {
-		printk(KERN_WARNING "%s: Incorrect IRQ %d from %s\n", __FUNCTION__,
-			irq, devname);
-		return -ENXIO;
-	}
-
-	if (!(irq_list[irq].flags & IRQ_FLG_STD)) {
-		if (irq_list[irq].flags & IRQ_FLG_LOCK) {
-			printk(KERN_WARNING "%s: IRQ %d from %s is not replaceable\n",
-			       __FUNCTION__, irq, irq_list[irq].devname);
-			return -EBUSY;
-		}
-		if (flags & IRQ_FLG_REPLACE) {
-			printk(KERN_WARNING "%s: %s can't replace IRQ %d from %s\n",
-			       __FUNCTION__, devname, irq, irq_list[irq].devname);
-			return -EBUSY;
-		}
-	}
-
-	if (flags & IRQ_FLG_FAST) {
-		extern asmlinkage void fasthandler(void);
-		extern void set_evector(int vecnum, void (*handler)(void));
-		set_evector(irq, fasthandler);
-	}
-
-	irq_list[irq].handler = handler;
-	irq_list[irq].flags   = flags;
-	irq_list[irq].dev_id  = dev_id;
-	irq_list[irq].devname = devname;
-	return 0;
-}
-
-EXPORT_SYMBOL(request_irq);
-
-void free_irq(unsigned int irq, void *dev_id)
-{
-	if (irq >= NR_IRQS) {
-		printk(KERN_WARNING "%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
-		return;
-	}
-
-	if (irq_list[irq].dev_id != dev_id)
-		printk(KERN_WARNING "%s: Removing probably wrong IRQ %d from %s\n",
-		       __FUNCTION__, irq, irq_list[irq].devname);
-
-	if (irq_list[irq].flags & IRQ_FLG_FAST) {
-		extern asmlinkage void inthandler(void);
-		extern void set_evector(int vecnum, void (*handler)(void));
-		set_evector(irq, inthandler);
-	}
-
-	if (mach_default_handler)
-		irq_list[irq].handler = mach_default_handler;
-	else
-		irq_list[irq].handler = default_irq_handler;
-	irq_list[irq].flags   = IRQ_FLG_STD;
-	irq_list[irq].dev_id  = NULL;
-	irq_list[irq].devname = NULL;
-}
-
-EXPORT_SYMBOL(free_irq);
-
-
-int sys_request_irq(unsigned int irq, irq_handler_t handler, 
-                    unsigned long flags, const char *devname, void *dev_id)
-{
-	if (irq > IRQ7) {
-		printk(KERN_WARNING "%s: Incorrect IRQ %d from %s\n",
-		       __FUNCTION__, irq, devname);
-		return -ENXIO;
-	}
-
-#if 0
-	if (!(irq_list[irq].flags & IRQ_FLG_STD)) {
-		if (irq_list[irq].flags & IRQ_FLG_LOCK) {
-			printk(KERN_WARNING "%s: IRQ %d from %s is not replaceable\n",
-			       __FUNCTION__, irq, irq_list[irq].devname);
-			return -EBUSY;
-		}
-		if (!(flags & IRQ_FLG_REPLACE)) {
-			printk(KERN_WARNING "%s: %s can't replace IRQ %d from %s\n",
-			       __FUNCTION__, devname, irq, irq_list[irq].devname);
-			return -EBUSY;
-		}
-	}
-#endif
-
-	irq_list[irq].handler = handler;
-	irq_list[irq].flags   = flags;
-	irq_list[irq].dev_id  = dev_id;
-	irq_list[irq].devname = devname;
-	return 0;
-}
-
-void sys_free_irq(unsigned int irq, void *dev_id)
-{
-	if (irq > IRQ7) {
-		printk(KERN_WARNING "%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
-		return;
-	}
-
-	if (irq_list[irq].dev_id != dev_id)
-		printk(KERN_WARNING "%s: Removing probably wrong IRQ %d from %s\n",
-		       __FUNCTION__, irq, irq_list[irq].devname);
-
-	irq_list[irq].handler = mach_default_handler;
-	irq_list[irq].flags   = 0;
-	irq_list[irq].dev_id  = NULL;
-	irq_list[irq].devname = NULL;
-}
-
-/*
- * Do we need these probe functions on the m68k?
- *
- *  ... may be useful with ISA devices
- */
-unsigned long probe_irq_on (void)
-{
-	return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_on);
-
-int probe_irq_off (unsigned long irqs)
-{
-	return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_off);
-
-asmlinkage void process_int(unsigned long vec, struct pt_regs *fp)
-{
-	if (vec >= VEC_INT1 && vec <= VEC_INT7) {
-		vec -= VEC_SPUR;
-		kstat_cpu(0).irqs[vec]++;
-		irq_list[vec].handler(vec, irq_list[vec].dev_id);
-	} else {
-		if (mach_process_int)
-			mach_process_int(vec, fp);
-		else
-			panic("Can't process interrupt vector %ld\n", vec);
-		return;
-	}
-}
-
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-	int i = *(loff_t *) v;
-
-	if (i < NR_IRQS) {
-		if (! (irq_list[i].flags & IRQ_FLG_STD)) {
-			seq_printf(p, "%3d: %10u ", i,
-				(i ? kstat_cpu(0).irqs[i] : num_spurious));
-			if (irq_list[i].flags & IRQ_FLG_LOCK)
-				seq_printf(p, "L ");
-			else
-				seq_printf(p, "  ");
-			seq_printf(p, "%s\n", irq_list[i].devname);
-		}
-	}
-
-	if (i == NR_IRQS && mach_get_irq_list)
-		mach_get_irq_list(p, v);
-	return 0;
-}
-
-void init_irq_proc(void)
-{
-	/* Insert /proc/irq driver here */
-}
-
diff --git a/arch/m68knommu/platform/5307/pit.c b/arch/m68knommu/platform/5307/pit.c
index aa15beeb36c..e53c446d10e 100644
--- a/arch/m68knommu/platform/5307/pit.c
+++ b/arch/m68knommu/platform/5307/pit.c
@@ -5,9 +5,8 @@
  *	         hardware timer only exists in the Freescale ColdFire
  *		 5270/5271, 5282 and other CPUs.
  *
- *	Copyright (C) 1999-2006, Greg Ungerer (gerg@snapgear.com)
+ *	Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com)
  *	Copyright (C) 2001-2004, SnapGear Inc. (www.snapgear.com)
- *
  */
 
 /***************************************************************************/
@@ -17,8 +16,8 @@
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/coldfire.h>
 #include <asm/mcfpit.h>
 #include <asm/mcfsim.h>
@@ -43,13 +42,18 @@ void coldfire_pit_tick(void)
 
 /***************************************************************************/
 
+static struct irqaction coldfire_pit_irq = {
+	.name    = "timer",
+	.flags   = IRQF_DISABLED | IRQF_TIMER,
+};
+
 void coldfire_pit_init(irq_handler_t handler)
 {
 	volatile unsigned char *icrp;
 	volatile unsigned long *imrp;
 
-	request_irq(MCFINT_VECBASE + MCFINT_PIT1, handler, IRQF_DISABLED,
-		"ColdFire Timer", NULL);
+	coldfire_pit_irq.handler = handler;
+	setup_irq(MCFINT_VECBASE + MCFINT_PIT1, &coldfire_pit_irq);
 
 	icrp = (volatile unsigned char *) (MCF_IPSBAR + MCFICM_INTC0 +
 		MCFINTC_ICR0 + MCFINT_PIT1);
diff --git a/arch/m68knommu/platform/5307/timers.c b/arch/m68knommu/platform/5307/timers.c
index fb66eadd589..64bd0ff9029 100644
--- a/arch/m68knommu/platform/5307/timers.c
+++ b/arch/m68knommu/platform/5307/timers.c
@@ -3,7 +3,7 @@
 /*
  *	timers.c -- generic ColdFire hardware timer support.
  *
- *	Copyright (C) 1999-2006, Greg Ungerer (gerg@snapgear.com)
+ *	Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com)
  */
 
 /***************************************************************************/
@@ -13,8 +13,8 @@
 #include <linux/param.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
@@ -62,17 +62,24 @@ void coldfire_tick(void)
 
 /***************************************************************************/
 
+static struct irqaction coldfire_timer_irq = {
+        .name    = "timer",
+        .flags   = IRQF_DISABLED | IRQF_TIMER,
+};
+
 static int ticks_per_intr;
 
 void coldfire_timer_init(irq_handler_t handler)
 {
+	coldfire_timer_irq.handler = handler;
+	setup_irq(mcf_timervector, &coldfire_timer_irq);
+
 	__raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR));
 	ticks_per_intr = (MCF_BUSCLK / 16) / HZ;
 	__raw_writetrr(ticks_per_intr - 1, TA(MCFTIMER_TRR));
 	__raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
 		MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR));
 
-	request_irq(mcf_timervector, handler, IRQF_DISABLED, "timer", NULL);
 	mcf_settimericr(1, mcf_timerlevel);
 
 #ifdef CONFIG_HIGHPROFILE
diff --git a/arch/m68knommu/platform/5307/vectors.c b/arch/m68knommu/platform/5307/vectors.c
index 2a8b0d044ce..6cf89462023 100644
--- a/arch/m68knommu/platform/5307/vectors.c
+++ b/arch/m68knommu/platform/5307/vectors.c
@@ -3,23 +3,17 @@
 /*
  *	linux/arch/m68knommu/platform/5307/vectors.c
  *
- *	Copyright (C) 1999-2003, Greg Ungerer <gerg@snapgear.com>
+ *	Copyright (C) 1999-2007, Greg Ungerer <gerg@snapgear.com>
  */
 
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/param.h>
 #include <linux/init.h>
-#include <linux/unistd.h>
-#include <linux/delay.h>
-#include <asm/irq.h>
-#include <asm/dma.h>
+#include <linux/irq.h>
 #include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
-#include <asm/mcftimer.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 #include <asm/mcfwdebug.h>
@@ -56,7 +50,7 @@ asmlinkage void trap(void);
 asmlinkage void system_call(void);
 asmlinkage void inthandler(void);
 
-void __init coldfire_trap_init(void)
+void __init init_vectors(void)
 {
 	int i;
 
@@ -86,6 +80,23 @@ void __init coldfire_trap_init(void)
 
 /***************************************************************************/
 
+void enable_vector(unsigned int irq)
+{
+	/* Currently no action on ColdFire */
+}
+
+void disable_vector(unsigned int irq)
+{
+	/* Currently no action on ColdFire */
+}
+
+void ack_vector(unsigned int irq)
+{
+	/* Currently no action on ColdFire */
+}
+
+/***************************************************************************/
+
 void coldfire_reset(void)
 {
 	HARD_RESET_NOW();
diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c
index 664c3a12b0c..b32c6425f82 100644
--- a/arch/m68knommu/platform/532x/config.c
+++ b/arch/m68knommu/platform/532x/config.c
@@ -37,7 +37,6 @@
 void coldfire_tick(void);
 void coldfire_timer_init(irq_handler_t handler);
 unsigned long coldfire_timer_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 extern unsigned int mcf_timervector;
@@ -92,10 +91,7 @@ void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
 
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#else
+#if !defined(CONFIG_BOOTPARAM)
 	/* Copy command line from FLASH to local buffer... */
 	memcpy(commandp, (char *) 0x4000, 4);
 	if(strncmp(commandp, "kcl ", 4) == 0){
@@ -111,7 +107,6 @@ void config_BSP(char *commandp, int size)
 	mach_sched_init = coldfire_timer_init;
 	mach_tick = coldfire_tick;
 	mach_gettimeoffset = coldfire_timer_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 
 #ifdef MCF_BDM_DISABLE
diff --git a/arch/m68knommu/platform/5407/config.c b/arch/m68knommu/platform/5407/config.c
index 036f6287624..e692536817d 100644
--- a/arch/m68knommu/platform/5407/config.c
+++ b/arch/m68knommu/platform/5407/config.c
@@ -28,7 +28,6 @@
 void coldfire_tick(void);
 void coldfire_timer_init(irq_handler_t handler);
 unsigned long coldfire_timer_offset(void);
-void coldfire_trap_init(void);
 void coldfire_reset(void);
 
 extern unsigned int mcf_timervector;
@@ -102,13 +101,6 @@ void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
 
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(commandp, CONFIG_BOOTPARAM_STRING, size);
-	commandp[size-1] = 0;
-#else
-	memset(commandp, 0, size);
-#endif
-
 #if defined(CONFIG_CLEOPATRA)
 	/* Different timer setup - to prevent device clash */
 	mcf_timervector = 30;
@@ -119,7 +111,6 @@ void config_BSP(char *commandp, int size)
 	mach_sched_init = coldfire_timer_init;
 	mach_tick = coldfire_tick;
 	mach_gettimeoffset = coldfire_timer_offset;
-	mach_trap_init = coldfire_trap_init;
 	mach_reset = coldfire_reset;
 }
 
diff --git a/arch/m68knommu/platform/68328/entry.S b/arch/m68knommu/platform/68328/entry.S
index f9786271545..b1aef72f3ba 100644
--- a/arch/m68knommu/platform/68328/entry.S
+++ b/arch/m68knommu/platform/68328/entry.S
@@ -133,7 +133,6 @@ Lreturn:
  */
 inthandler1:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -145,7 +144,6 @@ inthandler1:
 
 inthandler2:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -157,7 +155,6 @@ inthandler2:
 
 inthandler3:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -169,7 +166,6 @@ inthandler3:
 
 inthandler4:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -181,7 +177,6 @@ inthandler4:
 
 inthandler5:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -193,7 +188,6 @@ inthandler5:
 
 inthandler6:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -205,7 +199,6 @@ inthandler6:
 
 inthandler7:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -217,7 +210,6 @@ inthandler7:
 
 inthandler:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and	#0x3ff, %d0
 
@@ -228,7 +220,6 @@ inthandler:
 	bra	ret_from_interrupt
 
 ret_from_interrupt:
-	subql	#1,local_irq_count
 	jeq	1f
 2:
 	RESTORE_ALL
@@ -238,7 +229,6 @@ ret_from_interrupt:
 	jhi	2b
 
 	/* check if we need to do software interrupts */
-	movel	local_irq_count,%d0
 	jeq	ret_from_exception
 
 	pea	ret_from_exception
diff --git a/arch/m68knommu/platform/68328/ints.c b/arch/m68knommu/platform/68328/ints.c
index 3de6e337554..72e56d554f4 100644
--- a/arch/m68knommu/platform/68328/ints.c
+++ b/arch/m68knommu/platform/68328/ints.c
@@ -9,21 +9,14 @@
  * Copyright 1999 D. Jeff Dionne <jeff@rt-control.com>
  */
 
-#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/errno.h>
+#include <linux/init.h>
 #include <linux/interrupt.h>
-
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/irqnode.h>
+#include <linux/irq.h>
 #include <asm/traps.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
-#include <asm/setup.h>
 
 #if defined(CONFIG_M68328)
 #include <asm/MC68328.h>
@@ -79,16 +72,12 @@ extern e_vector *_ramvec;
 
 /* The number of spurious interrupts */
 volatile unsigned int num_spurious;
-unsigned int local_irq_count[NR_CPUS];
-
-/* irq node variables for the 32 (potential) on chip sources */
-static irq_node_t int_irq_list[NR_IRQS];
 
 /*
  * This function should be called during kernel startup to initialize
- * the IRQ handling routines.
+ * the machine vector table.
  */
-void init_IRQ(void)
+void __init init_vectors(void)
 {
 	int i;
 
@@ -108,96 +97,10 @@ void init_IRQ(void)
  
 	IVR = 0x40; /* Set DragonBall IVR (interrupt base) to 64 */
 
-	/* initialize handlers */
-	for (i = 0; i < NR_IRQS; i++) {
-		int_irq_list[i].handler = bad_interrupt;
-		int_irq_list[i].flags   = IRQ_FLG_STD;
-		int_irq_list[i].dev_id  = NULL;
-		int_irq_list[i].devname = NULL;
-	}
-
 	/* turn off all interrupts */
 	IMR = ~0;
 }
 
-int request_irq(
-	unsigned int irq,
-	irq_handler_t handler,
-	unsigned long flags,
-	const char *devname,
-	void *dev_id)
-{
-	if (irq >= NR_IRQS) {
-		printk (KERN_ERR "%s: Unknown IRQ %d from %s\n", __FUNCTION__, irq, devname);
-		return -ENXIO;
-	}
-
-	if (!(int_irq_list[irq].flags & IRQ_FLG_STD)) {
-		if (int_irq_list[irq].flags & IRQ_FLG_LOCK) {
-			printk(KERN_ERR "%s: IRQ %d from %s is not replaceable\n",
-			       __FUNCTION__, irq, int_irq_list[irq].devname);
-			return -EBUSY;
-		}
-		if (flags & IRQ_FLG_REPLACE) {
-			printk(KERN_ERR "%s: %s can't replace IRQ %d from %s\n",
-			       __FUNCTION__, devname, irq, int_irq_list[irq].devname);
-			return -EBUSY;
-		}
-	}
-
-	int_irq_list[irq].handler = handler;
-	int_irq_list[irq].flags   = flags;
-	int_irq_list[irq].dev_id  = dev_id;
-	int_irq_list[irq].devname = devname;
-
-	IMR &= ~(1<<irq);
-
-	return 0;
-}
-
-EXPORT_SYMBOL(request_irq);
-
-void free_irq(unsigned int irq, void *dev_id)
-{
-	if (irq >= NR_IRQS) {
-		printk (KERN_ERR "%s: Unknown IRQ %d\n", __FUNCTION__, irq);
-		return;
-	}
-
-	if (int_irq_list[irq].dev_id != dev_id)
-		printk(KERN_INFO "%s: removing probably wrong IRQ %d from %s\n",
-		       __FUNCTION__, irq, int_irq_list[irq].devname);
-
-	int_irq_list[irq].handler = bad_interrupt;
-	int_irq_list[irq].flags   = IRQ_FLG_STD;
-	int_irq_list[irq].dev_id  = NULL;
-	int_irq_list[irq].devname = NULL;
-
-	IMR |= 1<<irq;
-}
-
-EXPORT_SYMBOL(free_irq);
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-	int i = *(loff_t *) v;
-
-	if (i < NR_IRQS) {
-		if (int_irq_list[i].devname) {
-			seq_printf(p, "%3d: %10u ", i, kstat_cpu(0).irqs[i]);
-			if (int_irq_list[i].flags & IRQ_FLG_LOCK)
-				seq_printf(p, "L ");
-			else
-				seq_printf(p, "  ");
-			seq_printf(p, "%s\n", int_irq_list[i].devname);
-		}
-	}
-	if (i == NR_IRQS)
-		seq_printf(p, "   : %10u   spurious\n", num_spurious);
-
-	return 0;
-}
-
 /* The 68k family did not have a good way to determine the source
  * of interrupts until later in the family.  The EC000 core does
  * not provide the vector number on the stack, we vector everything
@@ -255,14 +158,23 @@ void process_int(int vec, struct pt_regs *fp)
 			irq++;
 		}
 
-		kstat_cpu(0).irqs[irq]++;
-
-		if (int_irq_list[irq].handler) {
-			int_irq_list[irq].handler(irq, int_irq_list[irq].dev_id, fp);
-		} else {
-			printk(KERN_ERR "unregistered interrupt %d!\nTurning it off in the IMR...\n", irq);
-			IMR |= mask;
-		}
+		do_IRQ(irq, fp);
 		pend &= ~mask;
 	}
 }
+
+void enable_vector(unsigned int irq)
+{
+	IMR &= ~(1<<irq);
+}
+
+void disable_vector(unsigned int irq)
+{
+	IMR |= (1<<irq);
+}
+
+void ack_vector(unsigned int irq)
+{
+	/* Nothing needed */
+}
+
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
index ef067f4c3cd..0396476f955 100644
--- a/arch/m68knommu/platform/68328/timers.c
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -18,10 +18,10 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/setup.h>
 #include <asm/system.h>
 #include <asm/pgtable.h>
-#include <asm/irq.h>
 #include <asm/machdep.h>
 #include <asm/MC68VZ328.h>
 
@@ -53,14 +53,19 @@
 
 /***************************************************************************/
 
+static struct irqaction m68328_timer_irq = {
+	.name    = "timer",
+	.flags   = IRQF_DISABLED | IRQF_TIMER,
+};
+
 void m68328_timer_init(irq_handler_t timer_routine)
 {
 	/* disable timer 1 */
 	TCTL = 0;
 
 	/* set ISR */
-	if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL)) 
-		panic("Unable to attach timer interrupt\n");
+	m68328_timer_irq.handler = timer_routine;
+	setup_irq(TMR_IRQ_NUM, &m68328_timer_irq);
 
 	/* Restart mode, Enable int, Set clock source */
 	TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
diff --git a/arch/m68knommu/platform/68360/config.c b/arch/m68knommu/platform/68360/config.c
index 4ff13bd51ff..155b72fe260 100644
--- a/arch/m68knommu/platform/68360/config.c
+++ b/arch/m68knommu/platform/68360/config.c
@@ -17,11 +17,11 @@
 #include <linux/tty.h>
 #include <linux/console.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 
 #include <asm/setup.h>
 #include <asm/system.h>
 #include <asm/pgtable.h>
-#include <asm/irq.h>
 #include <asm/machdep.h>
 #include <asm/m68360.h>
 
@@ -51,11 +51,15 @@ extern unsigned long int system_clock; //In kernel setup.c
 
 extern void config_M68360_irq(void);
 
+static struct irqaction m68360_timer_irq = {
+	.name    = "timer",
+	.flags   = IRQF_DISABLED | IRQF_TIMER,
+};
+
 void BSP_sched_init(irq_handler_t timer_routine)
 {
   unsigned char prescaler;
   unsigned short tgcr_save;
-  int return_value;
 
 #if 0
   /* Restart mode, Enable int, 32KHz, Enable timer */
@@ -86,10 +90,8 @@ void BSP_sched_init(irq_handler_t timer_routine)
   pquicc->timer_ter1 = 0x0003; /* clear timer events */
 
   /* enable timer 1 interrupt in CIMR */
-//  request_irq(IRQ_MACHSPEC | CPMVEC_TIMER1, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
-  //return_value = request_irq( CPMVEC_TIMER1, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
-  return_value = request_irq(CPMVEC_TIMER1 , timer_routine, IRQ_FLG_LOCK,
-          "Timer", NULL);
+  m68360_timer_irq.handler = timer_routine;
+  setup_irq(CPMVEC_TIMER1, &m68360_timer_irq);
 
   /* Start timer 1: */
   tgcr_save = (pquicc->timer_tgcr & 0xfff0) | 0x0001;
diff --git a/arch/m68knommu/platform/68360/entry.S b/arch/m68knommu/platform/68360/entry.S
index f1af8977f29..55dfefe3864 100644
--- a/arch/m68knommu/platform/68360/entry.S
+++ b/arch/m68knommu/platform/68360/entry.S
@@ -120,23 +120,21 @@ Lreturn:
 	RESTORE_ALL
 
 /*
- * This is the main interrupt handler, responsible for calling process_int()
+ * This is the main interrupt handler, responsible for calling do_IRQ()
  */
 inthandler:
 	SAVE_ALL
-	addql	#1,local_irq_count	/*  put exception # in d0*/
 	movew	%sp@(PT_VECTOR), %d0
 	and.l	#0x3ff, %d0
 	lsr.l   #0x02,  %d0
 
 	movel	%sp,%sp@-
 	movel	%d0,%sp@- 		/*  put vector # on stack*/
-	jbsr	process_int		/*  process the IRQ*/
+	jbsr	do_IRQ			/*  process the IRQ*/
 3:     	addql	#8,%sp			/*  pop parameters off stack*/
 	bra	ret_from_interrupt
 
 ret_from_interrupt:
-	subql	#1,local_irq_count
 	jeq	1f
 2:
 	RESTORE_ALL
diff --git a/arch/m68knommu/platform/68360/ints.c b/arch/m68knommu/platform/68360/ints.c
index 4df3c146eb7..c36781157e0 100644
--- a/arch/m68knommu/platform/68360/ints.c
+++ b/arch/m68knommu/platform/68360/ints.c
@@ -10,20 +10,13 @@
  * Copyright (c) 1999 D. Jeff Dionne <jeff@uclinux.org>
  */
 
-#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/errno.h>
-
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/irqnode.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/traps.h>
-#include <asm/io.h>
 #include <asm/machdep.h>
-#include <asm/setup.h>
 #include <asm/m68360.h>
 
 /* from quicc/commproc.c: */
@@ -36,26 +29,19 @@ extern void cpm_interrupt_init(void);
 asmlinkage void system_call(void);
 asmlinkage void buserr(void);
 asmlinkage void trap(void);
-asmlinkage irqreturn_t bad_interrupt(void);
-asmlinkage irqreturn_t inthandler(void);
+asmlinkage void bad_interrupt(void);
+asmlinkage void inthandler(void);
 
 extern void *_ramvec[];
 
 /* The number of spurious interrupts */
 volatile unsigned int num_spurious;
-unsigned int local_irq_count[NR_CPUS];
-
-/* irq node variables for the 32 (potential) on chip sources */
-static irq_node_t int_irq_list[INTERNAL_IRQS];
-
-static short int_irq_ablecount[INTERNAL_IRQS];
 
 /*
  * This function should be called during kernel startup to initialize
- * IRQ handling routines.
+ * the vector table.
  */
-
-void init_IRQ(void)
+void init_vectors(void)
 {
 	int i;
 	int vba = (CPM_VECTOR_BASE<<4);
@@ -79,7 +65,6 @@ void init_IRQ(void)
 	_ramvec[32] = system_call;
 	_ramvec[33] = trap;
 
-
 	cpm_interrupt_init();
 
 	/* set up CICR for vector base address and irq level */
@@ -124,212 +109,20 @@ void init_IRQ(void)
 
 	/* turn off all CPM interrupts */
 	pquicc->intr_cimr = 0x00000000;
-
-	/* initialize handlers */
-	for (i = 0; i < INTERNAL_IRQS; i++) {
-		int_irq_list[i].handler = NULL;
-		int_irq_list[i].flags   = IRQ_FLG_STD;
-		int_irq_list[i].dev_id  = NULL;
-		int_irq_list[i].devname = NULL;
-	}
-}
-
-#if 0
-void M68360_insert_irq(irq_node_t **list, irq_node_t *node)
-{
-	unsigned long flags;
-	irq_node_t *cur;
-
-	if (!node->dev_id)
-		printk(KERN_INFO "%s: Warning: dev_id of %s is zero\n",
-		       __FUNCTION__, node->devname);
-
-	local_irq_save(flags);
-
-	cur = *list;
-
-	while (cur) {
-		list = &cur->next;
-		cur = cur->next;
-	}
-
-	node->next = cur;
-	*list = node;
-
-	local_irq_restore(flags);
 }
 
-void M68360_delete_irq(irq_node_t **list, void *dev_id)
+void enable_vector(unsigned int irq)
 {
-	unsigned long flags;
-	irq_node_t *node;
-
-	local_irq_save(flags);
-
-	for (node = *list; node; list = &node->next, node = *list) {
-		if (node->dev_id == dev_id) {
-			*list = node->next;
-			/* Mark it as free. */
-			node->handler = NULL;
-			local_irq_restore(flags);
-			return;
-		}
-	}
-	local_irq_restore(flags);
-	printk (KERN_INFO "%s: tried to remove invalid irq\n", __FUNCTION__);
+	pquicc->intr_cimr |= (1 << irq);
 }
-#endif
 
-int request_irq(
-	unsigned int irq,
-	irqreturn_t (*handler)(int, void *, struct pt_regs *),
-	unsigned long flags,
-	const char *devname,
-	void *dev_id)
+void disable_vector(unsigned int irq)
 {
-	int mask = (1<<irq);
-
-	irq += (CPM_VECTOR_BASE<<4);
-
-	if (irq >= INTERNAL_IRQS) {
-		printk (KERN_ERR "%s: Unknown IRQ %d from %s\n", __FUNCTION__, irq, devname);
-		return -ENXIO;
-	}
-
-	if (!(int_irq_list[irq].flags & IRQ_FLG_STD)) {
-		if (int_irq_list[irq].flags & IRQ_FLG_LOCK) {
-			printk(KERN_ERR "%s: IRQ %d from %s is not replaceable\n",
-			       __FUNCTION__, irq, int_irq_list[irq].devname);
-			return -EBUSY;
-		}
-		if (flags & IRQ_FLG_REPLACE) {
-			printk(KERN_ERR "%s: %s can't replace IRQ %d from %s\n",
-			       __FUNCTION__, devname, irq, int_irq_list[irq].devname);
-			return -EBUSY;
-		}
-	}
-	int_irq_list[irq].handler = handler;
-	int_irq_list[irq].flags   = flags;
-	int_irq_list[irq].dev_id  = dev_id;
-	int_irq_list[irq].devname = devname;
-
-	/* enable in the CIMR */
-	if (!int_irq_ablecount[irq])
-		pquicc->intr_cimr |= mask;
-	/*      *(volatile unsigned long *)0xfffff304 &= ~(1<<irq); */
-
-	return 0;
+	pquicc->intr_cimr &= ~(1 << irq);
 }
 
-EXPORT_SYMBOL(request_irq);
-
-void free_irq(unsigned int irq, void *dev_id)
+void ack_vector(unsigned int irq)
 {
-	if (irq >= INTERNAL_IRQS) {
-		printk (KERN_ERR "%s: Unknown IRQ %d\n", __FUNCTION__, irq);
-		return;
-	}
-
-	if (int_irq_list[irq].dev_id != dev_id)
-		printk(KERN_INFO "%s: removing probably wrong IRQ %d from %s\n",
-		       __FUNCTION__, irq, int_irq_list[irq].devname);
-	int_irq_list[irq].handler = NULL;
-	int_irq_list[irq].flags   = IRQ_FLG_STD;
-	int_irq_list[irq].dev_id  = NULL;
-	int_irq_list[irq].devname = NULL;
-
-	*(volatile unsigned long *)0xfffff304 |= 1<<irq;
+	pquicc->intr_cisr = (1 << irq);
 }
 
-EXPORT_SYMBOL(free_irq);
-
-#if 0
-/*
- * Enable/disable a particular machine specific interrupt source.
- * Note that this may affect other interrupts in case of a shared interrupt.
- * This function should only be called for a _very_ short time to change some
- * internal data, that may not be changed by the interrupt at the same time.
- * int_(enable|disable)_irq calls may also be nested.
- */
-void M68360_enable_irq(unsigned int irq)
-{
-	if (irq >= INTERNAL_IRQS) {
-		printk(KERN_ERR "%s: Unknown IRQ %d\n", __FUNCTION__, irq);
-		return;
-	}
-
-	if (--int_irq_ablecount[irq])
-		return;
-
-	/* enable the interrupt */
-	*(volatile unsigned long *)0xfffff304 &= ~(1<<irq);
-}
-
-void M68360_disable_irq(unsigned int irq)
-{
-	if (irq >= INTERNAL_IRQS) {
-		printk(KERN_ERR "%s: Unknown IRQ %d\n", __FUNCTION__, irq);
-		return;
-	}
-
-	if (int_irq_ablecount[irq]++)
-		return;
-
-	/* disable the interrupt */
-	*(volatile unsigned long *)0xfffff304 |= 1<<irq;
-}
-#endif
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-	int i = *(loff_t *) v;
-
-	if (i < NR_IRQS) {
-		if (int_irq_list[i].devname) {
-			seq_printf(p, "%3d: %10u ", i, kstat_cpu(0).irqs[i]);
-			if (int_irq_list[i].flags & IRQ_FLG_LOCK)
-				seq_printf(p, "L ");
-			else
-				seq_printf(p, "  ");
-			seq_printf(p, "%s\n", int_irq_list[i].devname);
-		}
-	}
-	if (i == NR_IRQS)
-		seq_printf(p, "   : %10u   spurious\n", num_spurious);
-
-	return 0;
-}
-
-/* The 68k family did not have a good way to determine the source
- * of interrupts until later in the family.  The EC000 core does
- * not provide the vector number on the stack, we vector everything
- * into one vector and look in the blasted mask register...
- * This code is designed to be fast, almost constant time, not clean!
- */
-void process_int(int vec, struct pt_regs *fp)
-{
-	int irq;
-	int mask;
-
-	/* unsigned long pend = *(volatile unsigned long *)0xfffff30c; */
-
-	/* irq = vec + (CPM_VECTOR_BASE<<4); */
-	irq = vec;
-
-	/* unsigned long pend = *(volatile unsigned long *)pquicc->intr_cipr; */
-
-	/* Bugger all that weirdness. For the moment, I seem to know where I came from;
-	 * vec is passed from a specific ISR, so I'll use it. */
-
-	if (int_irq_list[irq].handler) {
-		int_irq_list[irq].handler(irq , int_irq_list[irq].dev_id, fp);
-		kstat_cpu(0).irqs[irq]++;
-		pquicc->intr_cisr = (1 << vec); /* indicate that irq has been serviced */
-	} else {
-		printk(KERN_ERR "unregistered interrupt %d!\nTurning it off in the CIMR...\n", irq);
-		/* *(volatile unsigned long *)0xfffff304 |= mask; */
-		pquicc->intr_cimr &= ~(1 << vec);
-		num_spurious += 1;
-	}
-	return(IRQ_HANDLED);
-}
diff --git a/arch/m68knommu/platform/68VZ328/config.c b/arch/m68knommu/platform/68VZ328/config.c
index 8abe0f6e723..79dced929c9 100644
--- a/arch/m68knommu/platform/68VZ328/config.c
+++ b/arch/m68knommu/platform/68VZ328/config.c
@@ -191,13 +191,6 @@ void config_BSP(char *command, int size)
 {
 	printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
 
-#if defined(CONFIG_BOOTPARAM)
-	strncpy(command, CONFIG_BOOTPARAM_STRING, size);
-	command[size-1] = 0;
-#else
-	memset(command, 0, size);
-#endif
-
 	init_hardware(command, size);
 
 	mach_sched_init = (void *) m68328_timer_init;