diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 34aed71..4ade2d8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -731,7 +731,6 @@
 	bool "RiscPC"
 	select ARCH_ACORN
 	select FIQ
-	select TIMER_ACORN
 	select ARCH_MAY_HAVE_PC_FDC
 	select HAVE_PATA_PLATFORM
 	select ISA_DMA_API
diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig
index 81a933e..3bb1d75 100644
--- a/arch/arm/common/Kconfig
+++ b/arch/arm/common/Kconfig
@@ -35,9 +35,6 @@
 	bool
 	select ZONE_DMA
 
-config TIMER_ACORN
-	bool
-
 config SHARP_LOCOMO
 	bool
 
diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile
index 6ea9b6f..69feafe 100644
--- a/arch/arm/common/Makefile
+++ b/arch/arm/common/Makefile
@@ -9,7 +9,6 @@
 obj-$(CONFIG_SA1111)		+= sa1111.o
 obj-$(CONFIG_PCI_HOST_VIA82C505) += via82c505.o
 obj-$(CONFIG_DMABOUNCE)		+= dmabounce.o
-obj-$(CONFIG_TIMER_ACORN)	+= time-acorn.o
 obj-$(CONFIG_SHARP_LOCOMO)	+= locomo.o
 obj-$(CONFIG_SHARP_PARAM)	+= sharpsl_param.o
 obj-$(CONFIG_SHARP_SCOOP)	+= scoop.o
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 43b740d..17663c6 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -23,7 +23,6 @@
 obj-$(CONFIG_OC_ETM)		+= etm.o
 
 obj-$(CONFIG_ISA_DMA_API)	+= dma.o
-obj-$(CONFIG_ARCH_ACORN)	+= ecard.o 
 obj-$(CONFIG_FIQ)		+= fiq.o fiqasm.o
 obj-$(CONFIG_MODULES)		+= armksyms.o module.o
 obj-$(CONFIG_ARTHUR)		+= arthur.o
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 294aad0..6235efb 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -30,10 +30,7 @@
 
 #include <asm/mach/time.h>
 
-#define IRQ_MASK		0xfe000000	/* read */
-#define IRQ_MSET		0xfe000000	/* write */
-#define IRQ_STAT		0xff000000	/* read */
-#define IRQ_MCLR		0xff000000	/* write */
+#include "core.h"
 
 static void ebsa110_mask_irq(struct irq_data *d)
 {
@@ -79,22 +76,22 @@
 	{	/* IRQ_STAT/IRQ_MCLR */
 		.virtual	= IRQ_STAT,
 		.pfn		= __phys_to_pfn(TRICK4_PHYS),
-		.length		= PGDIR_SIZE,
+		.length		= TRICK4_SIZE,
 		.type		= MT_DEVICE
 	}, {	/* IRQ_MASK/IRQ_MSET */
 		.virtual	= IRQ_MASK,
 		.pfn		= __phys_to_pfn(TRICK3_PHYS),
-		.length		= PGDIR_SIZE,
+		.length		= TRICK3_SIZE,
 		.type		= MT_DEVICE
 	}, {	/* SOFT_BASE */
 		.virtual	= SOFT_BASE,
 		.pfn		= __phys_to_pfn(TRICK1_PHYS),
-		.length		= PGDIR_SIZE,
+		.length		= TRICK1_SIZE,
 		.type		= MT_DEVICE
 	}, {	/* PIT_BASE */
 		.virtual	= PIT_BASE,
 		.pfn		= __phys_to_pfn(TRICK0_PHYS),
-		.length		= PGDIR_SIZE,
+		.length		= TRICK0_SIZE,
 		.type		= MT_DEVICE
 	},
 
diff --git a/arch/arm/mach-ebsa110/core.h b/arch/arm/mach-ebsa110/core.h
new file mode 100644
index 0000000..c93c9e4
--- /dev/null
+++ b/arch/arm/mach-ebsa110/core.h
@@ -0,0 +1,41 @@
+/*
+ *  Copyright (C) 1996-2000 Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This file contains the core hardware definitions of the EBSA-110.
+ */
+#ifndef CORE_H
+#define CORE_H
+
+/* Physical addresses/sizes */
+#define ISAMEM_PHYS		0xe0000000
+#define ISAMEM_SIZE		0x10000000
+
+#define ISAIO_PHYS		0xf0000000
+#define ISAIO_SIZE		PGDIR_SIZE
+
+#define TRICK0_PHYS		0xf2000000
+#define TRICK0_SIZE		PGDIR_SIZE
+#define TRICK1_PHYS		0xf2400000
+#define TRICK1_SIZE		PGDIR_SIZE
+#define TRICK2_PHYS		0xf2800000
+#define TRICK3_PHYS		0xf2c00000
+#define TRICK3_SIZE		PGDIR_SIZE
+#define TRICK4_PHYS		0xf3000000
+#define TRICK4_SIZE		PGDIR_SIZE
+#define TRICK5_PHYS		0xf3400000
+#define TRICK6_PHYS		0xf3800000
+#define TRICK7_PHYS		0xf3c00000
+
+/* Virtual addresses */
+#define PIT_BASE		0xfc000000	/* trick 0 */
+#define SOFT_BASE		0xfd000000	/* trick 1 */
+#define IRQ_MASK		0xfe000000	/* trick 3 - read */
+#define IRQ_MSET		0xfe000000	/* trick 3 - write */
+#define IRQ_STAT		0xff000000	/* trick 4 - read */
+#define IRQ_MCLR		0xff000000	/* trick 4 - write */
+
+#endif
diff --git a/arch/arm/mach-ebsa110/include/mach/hardware.h b/arch/arm/mach-ebsa110/include/mach/hardware.h
index 4b2fb77..f4e5407 100644
--- a/arch/arm/mach-ebsa110/include/mach/hardware.h
+++ b/arch/arm/mach-ebsa110/include/mach/hardware.h
@@ -12,48 +12,9 @@
 #ifndef __ASM_ARCH_HARDWARE_H
 #define __ASM_ARCH_HARDWARE_H
 
-/*
- * The EBSA110 has a weird "ISA IO" region:
- *
- * Region 0 (addr = 0xf0000000 + io << 2)
- * --------------------------------------------------------
- * Physical region	IO region
- * f0000fe0 - f0000ffc	3f8 - 3ff  ttyS0
- * f0000e60 - f0000e64	398 - 399
- * f0000de0 - f0000dfc	378 - 37f  lp0
- * f0000be0 - f0000bfc	2f8 - 2ff  ttyS1
- *
- * Region 1 (addr = 0xf0000000 + (io & ~1) << 1 + (io & 1))
- * --------------------------------------------------------
- * Physical region	IO region
- * f00014f1             a79        pnp write data
- * f00007c0 - f00007c1	3e0 - 3e1  pcmcia
- * f00004f1		279        pnp address
- * f0000440 - f000046c  220 - 236  eth0
- * f0000405		203        pnp read data
- */
-
-#define ISAMEM_PHYS		0xe0000000
-#define ISAMEM_SIZE		0x10000000
-
-#define ISAIO_PHYS		0xf0000000
-#define ISAIO_SIZE		PGDIR_SIZE
-
-#define TRICK0_PHYS		0xf2000000
-#define TRICK1_PHYS		0xf2400000
-#define TRICK2_PHYS		0xf2800000
-#define TRICK3_PHYS		0xf2c00000
-#define TRICK4_PHYS		0xf3000000
-#define TRICK5_PHYS		0xf3400000
-#define TRICK6_PHYS		0xf3800000
-#define TRICK7_PHYS		0xf3c00000
-
 #define ISAMEM_BASE		0xe0000000
 #define ISAIO_BASE		0xf0000000
 
-#define PIT_BASE		0xfc000000
-#define SOFT_BASE		0xfd000000
-
 /*
  * RAM definitions
  */
diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c
index c52e304..756cc37 100644
--- a/arch/arm/mach-ebsa110/io.c
+++ b/arch/arm/mach-ebsa110/io.c
@@ -177,6 +177,26 @@
 }
 EXPORT_SYMBOL(writesl);
 
+/*
+ * The EBSA110 has a weird "ISA IO" region:
+ *
+ * Region 0 (addr = 0xf0000000 + io << 2)
+ * --------------------------------------------------------
+ * Physical region	IO region
+ * f0000fe0 - f0000ffc	3f8 - 3ff  ttyS0
+ * f0000e60 - f0000e64	398 - 399
+ * f0000de0 - f0000dfc	378 - 37f  lp0
+ * f0000be0 - f0000bfc	2f8 - 2ff  ttyS1
+ *
+ * Region 1 (addr = 0xf0000000 + (io & ~1) << 1 + (io & 1))
+ * --------------------------------------------------------
+ * Physical region	IO region
+ * f00014f1             a79        pnp write data
+ * f00007c0 - f00007c1	3e0 - 3e1  pcmcia
+ * f00004f1		279        pnp address
+ * f0000440 - f000046c  220 - 236  eth0
+ * f0000405		203        pnp read data
+ */
 #define SUPERIO_PORT(p) \
 	(((p) >> 3) == (0x3f8 >> 3) || \
 	 ((p) >> 3) == (0x2f8 >> 3) || \
diff --git a/arch/arm/mach-ebsa110/leds.c b/arch/arm/mach-ebsa110/leds.c
index 6a6ea57..d43121a 100644
--- a/arch/arm/mach-ebsa110/leds.c
+++ b/arch/arm/mach-ebsa110/leds.c
@@ -20,6 +20,8 @@
 #include <asm/system.h>
 #include <asm/mach-types.h>
 
+#include "core.h"
+
 static spinlock_t leds_lock;
 
 static void ebsa110_leds_event(led_event_t ledevt)
diff --git a/arch/arm/mach-rpc/Makefile b/arch/arm/mach-rpc/Makefile
index aa77bc9..f893207 100644
--- a/arch/arm/mach-rpc/Makefile
+++ b/arch/arm/mach-rpc/Makefile
@@ -4,7 +4,7 @@
 
 # Object file lists.
 
-obj-y			:= dma.o irq.o riscpc.o
+obj-y			:= dma.o ecard.o irq.o riscpc.o time.o
 obj-m			:=
 obj-n			:=
 obj-			:=
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/mach-rpc/ecard.c
similarity index 89%
rename from arch/arm/kernel/ecard.c
rename to arch/arm/mach-rpc/ecard.c
index 4dd0eda..0c01567 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -42,6 +42,7 @@
 #include <linux/init.h>
 #include <linux/mutex.h>
 #include <linux/kthread.h>
+#include <linux/irq.h>
 #include <linux/io.h>
 
 #include <asm/dma.h>
@@ -54,10 +55,6 @@
 
 #include "ecard.h"
 
-#ifndef CONFIG_ARCH_RPC
-#define HAVE_EXPMASK
-#endif
-
 struct ecard_request {
 	void		(*fn)(struct ecard_request *);
 	ecard_t		*ec;
@@ -77,9 +74,6 @@
 static ecard_t *cards;
 static ecard_t *slot_to_expcard[MAX_ECARDS];
 static unsigned int ectcr;
-#ifdef HAS_EXPMASK
-static unsigned int have_expmask;
-#endif
 
 /* List of descriptions of cards which don't have an extended
  * identification, or chunk directories containing a description.
@@ -390,22 +384,10 @@
 
 static void ecard_def_irq_enable(ecard_t *ec, int irqnr)
 {
-#ifdef HAS_EXPMASK
-	if (irqnr < 4 && have_expmask) {
-		have_expmask |= 1 << irqnr;
-		__raw_writeb(have_expmask, EXPMASK_ENABLE);
-	}
-#endif
 }
 
 static void ecard_def_irq_disable(ecard_t *ec, int irqnr)
 {
-#ifdef HAS_EXPMASK
-	if (irqnr < 4 && have_expmask) {
-		have_expmask &= ~(1 << irqnr);
-		__raw_writeb(have_expmask, EXPMASK_ENABLE);
-	}
-#endif
 }
 
 static int ecard_def_irq_pending(ecard_t *ec)
@@ -445,7 +427,7 @@
  */
 static void ecard_irq_unmask(struct irq_data *d)
 {
-	ecard_t *ec = slot_to_ecard(d->irq - 32);
+	ecard_t *ec = irq_data_get_irq_chip_data(d);
 
 	if (ec) {
 		if (!ec->ops)
@@ -461,7 +443,7 @@
 
 static void ecard_irq_mask(struct irq_data *d)
 {
-	ecard_t *ec = slot_to_ecard(d->irq - 32);
+	ecard_t *ec = irq_data_get_irq_chip_data(d);
 
 	if (ec) {
 		if (!ec->ops)
@@ -578,7 +560,7 @@
 	for (ec = cards; ec; ec = ec->next) {
 		int pending;
 
-		if (!ec->claimed || ec->irq == NO_IRQ || ec->slot_no == 8)
+		if (!ec->claimed || !ec->irq || ec->slot_no == 8)
 			continue;
 
 		if (ec->ops && ec->ops->irqpending)
@@ -597,83 +579,6 @@
 		ecard_check_lockup(desc);
 }
 
-#ifdef HAS_EXPMASK
-static unsigned char priority_masks[] =
-{
-	0xf0, 0xf1, 0xf3, 0xf7, 0xff, 0xff, 0xff, 0xff
-};
-
-static unsigned char first_set[] =
-{
-	0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x01, 0x00,
-	0x03, 0x00, 0x01, 0x00, 0x02, 0x00, 0x01, 0x00
-};
-
-static void
-ecard_irqexp_handler(unsigned int irq, struct irq_desc *desc)
-{
-	const unsigned int statusmask = 15;
-	unsigned int status;
-
-	status = __raw_readb(EXPMASK_STATUS) & statusmask;
-	if (status) {
-		unsigned int slot = first_set[status];
-		ecard_t *ec = slot_to_ecard(slot);
-
-		if (ec->claimed) {
-			/*
-			 * this ugly code is so that we can operate a
-			 * prioritorising system:
-			 *
-			 * Card 0 	highest priority
-			 * Card 1
-			 * Card 2
-			 * Card 3	lowest priority
-			 *
-			 * Serial cards should go in 0/1, ethernet/scsi in 2/3
-			 * otherwise you will lose serial data at high speeds!
-			 */
-			generic_handle_irq(ec->irq);
-		} else {
-			printk(KERN_WARNING "card%d: interrupt from unclaimed "
-			       "card???\n", slot);
-			have_expmask &= ~(1 << slot);
-			__raw_writeb(have_expmask, EXPMASK_ENABLE);
-		}
-	} else
-		printk(KERN_WARNING "Wild interrupt from backplane (masks)\n");
-}
-
-static int __init ecard_probeirqhw(void)
-{
-	ecard_t *ec;
-	int found;
-
-	__raw_writeb(0x00, EXPMASK_ENABLE);
-	__raw_writeb(0xff, EXPMASK_STATUS);
-	found = (__raw_readb(EXPMASK_STATUS) & 15) == 0;
-	__raw_writeb(0xff, EXPMASK_ENABLE);
-
-	if (found) {
-		printk(KERN_DEBUG "Expansion card interrupt "
-		       "management hardware found\n");
-
-		/* for each card present, set a bit to '1' */
-		have_expmask = 0x80000000;
-
-		for (ec = cards; ec; ec = ec->next)
-			have_expmask |= 1 << ec->slot_no;
-
-		__raw_writeb(have_expmask, EXPMASK_ENABLE);
-	}
-
-	return found;
-}
-#else
-#define ecard_irqexp_handler NULL
-#define ecard_probeirqhw() (0)
-#endif
-
 static void __iomem *__ecard_address(ecard_t *ec, card_type_t type, card_speed_t speed)
 {
 	void __iomem *address = NULL;
@@ -805,8 +710,8 @@
 
 	ec->slot_no = slot;
 	ec->easi = type == ECARD_EASI;
-	ec->irq = NO_IRQ;
-	ec->fiq = NO_IRQ;
+	ec->irq = 0;
+	ec->fiq = 0;
 	ec->dma = NO_DMA;
 	ec->ops = &ecard_default_ops;
 
@@ -977,8 +882,7 @@
  * If bit 1 of the first byte of the card is set, then the
  * card does not exist.
  */
-static int __init
-ecard_probe(int slot, card_type_t type)
+static int __init ecard_probe(int slot, unsigned irq, card_type_t type)
 {
 	ecard_t **ecp;
 	ecard_t *ec;
@@ -1032,18 +936,18 @@
 			break;
 		}
 
+	ec->irq = irq;
+
 	/*
 	 * hook the interrupt handlers
 	 */
 	if (slot < 8) {
-		ec->irq = 32 + slot;
 		irq_set_chip_and_handler(ec->irq, &ecard_chip,
 					 handle_level_irq);
+		irq_set_chip_data(ec->irq, ec);
 		set_irq_flags(ec->irq, IRQF_VALID);
 	}
 
-	if (slot == 8)
-		ec->irq = 11;
 #ifdef CONFIG_ARCH_RPC
 	/* On RiscPC, only first two slots have DMA capability */
 	if (slot < 2)
@@ -1073,28 +977,30 @@
 static int __init ecard_init(void)
 {
 	struct task_struct *task;
-	int slot, irqhw;
+	int slot, irqbase;
+
+	irqbase = irq_alloc_descs(-1, 0, 8, -1);
+	if (irqbase < 0)
+		return irqbase;
 
 	task = kthread_run(ecard_task, NULL, "kecardd");
 	if (IS_ERR(task)) {
 		printk(KERN_ERR "Ecard: unable to create kernel thread: %ld\n",
 		       PTR_ERR(task));
+		irq_free_descs(irqbase, 8);
 		return PTR_ERR(task);
 	}
 
 	printk("Probing expansion cards\n");
 
 	for (slot = 0; slot < 8; slot ++) {
-		if (ecard_probe(slot, ECARD_EASI) == -ENODEV)
-			ecard_probe(slot, ECARD_IOC);
+		if (ecard_probe(slot, irqbase + slot, ECARD_EASI) == -ENODEV)
+			ecard_probe(slot, irqbase + slot, ECARD_IOC);
 	}
 
-	ecard_probe(8, ECARD_IOC);
+	ecard_probe(8, 11, ECARD_IOC);
 
-	irqhw = ecard_probeirqhw();
-
-	irq_set_chained_handler(IRQ_EXPANSIONCARD,
-				irqhw ? ecard_irqexp_handler : ecard_irq_handler);
+	irq_set_chained_handler(IRQ_EXPANSIONCARD, ecard_irq_handler);
 
 	ecard_proc_init();
 
diff --git a/arch/arm/kernel/ecard.h b/arch/arm/mach-rpc/ecard.h
similarity index 100%
rename from arch/arm/kernel/ecard.h
rename to arch/arm/mach-rpc/ecard.h
diff --git a/arch/arm/mach-rpc/include/mach/irqs.h b/arch/arm/mach-rpc/include/mach/irqs.h
index 3d20374..6868e17 100644
--- a/arch/arm/mach-rpc/include/mach/irqs.h
+++ b/arch/arm/mach-rpc/include/mach/irqs.h
@@ -42,6 +42,4 @@
  */
 #define FIQ_START		64
 
-#define IRQ_TIMER		IRQ_TIMER0
-
 #define NR_IRQS			128
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index 3d44a59..731552d 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -98,15 +98,9 @@
 }
 
 static struct resource acornfb_resources[] = {
-	{	/* VIDC */
-		.start		= 0x03400000,
-		.end		= 0x035fffff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_VSYNCPULSE,
-		.end		= IRQ_VSYNCPULSE,
-		.flags		= IORESOURCE_IRQ,
-	},
+	/* VIDC */
+	DEFINE_RES_MEM(0x03400000, 0x00200000),
+	DEFINE_RES_IRQ(IRQ_VSYNCPULSE),
 };
 
 static struct platform_device acornfb_device = {
@@ -120,11 +114,7 @@
 };
 
 static struct resource iomd_resources[] = {
-	{
-		.start		= 0x03200000,
-		.end		= 0x0320ffff,
-		.flags		= IORESOURCE_MEM,
-	},
+	DEFINE_RES_MEM(0x03200000, 0x10000),
 };
 
 static struct platform_device iomd_device = {
@@ -134,18 +124,25 @@
 	.resource		= iomd_resources,
 };
 
+static struct resource iomd_kart_resources[] = {
+	DEFINE_RES_IRQ(IRQ_KEYBOARDRX),
+	DEFINE_RES_IRQ(IRQ_KEYBOARDTX),
+};
+
 static struct platform_device kbd_device = {
 	.name			= "kart",
 	.id			= -1,
 	.dev			= {
 		.parent 	= &iomd_device.dev,
 	},
+	.num_resources		= ARRAY_SIZE(iomd_kart_resources),
+	.resource		= iomd_kart_resources,
 };
 
 static struct plat_serial8250_port serial_platform_data[] = {
 	{
 		.mapbase	= 0x03010fe0,
-		.irq		= 10,
+		.irq		= IRQ_SERIALPORT,
 		.uartclk	= 1843200,
 		.regshift	= 2,
 		.iotype		= UPIO_MEM,
@@ -167,21 +164,9 @@
 };
 
 static struct resource pata_resources[] = {
-	[0] = {
-		.start		= 0x030107c0,
-		.end		= 0x030107df,
-		.flags		= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start		= 0x03010fd8,
-		.end		= 0x03010fdb,
-		.flags		= IORESOURCE_MEM,
-	},
-	[2] = {
-		.start		= IRQ_HARDDISK,
-		.end		= IRQ_HARDDISK,
-		.flags		= IORESOURCE_IRQ,
-	},
+	DEFINE_RES_MEM(0x030107c0, 0x20),
+	DEFINE_RES_MEM(0x03010fd8, 0x04),
+	DEFINE_RES_IRQ(IRQ_HARDDISK),
 };
 
 static struct platform_device pata_device = {
diff --git a/arch/arm/common/time-acorn.c b/arch/arm/mach-rpc/time.c
similarity index 97%
rename from arch/arm/common/time-acorn.c
rename to arch/arm/mach-rpc/time.c
index deeed56..581fca9 100644
--- a/arch/arm/common/time-acorn.c
+++ b/arch/arm/mach-rpc/time.c
@@ -85,7 +85,7 @@
 static void __init ioc_timer_init(void)
 {
 	ioctime_init();
-	setup_irq(IRQ_TIMER, &ioc_timer_irq);
+	setup_irq(IRQ_TIMER0, &ioc_timer_irq);
 }
 
 struct sys_timer ioc_timer = {
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 8b44ddc..58b2244 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -36,7 +36,6 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 
-#include <asm/irq.h>
 #include <mach/hardware.h>
 #include <asm/hardware/iomd.h>
 #include <asm/system.h>
@@ -46,6 +45,11 @@
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:kart");
 
+struct rpckbd_data {
+	int tx_irq;
+	int rx_irq;
+};
+
 static int rpckbd_write(struct serio *port, unsigned char val)
 {
 	while (!(iomd_readb(IOMD_KCTRL) & (1 << 7)))
@@ -78,19 +82,21 @@
 
 static int rpckbd_open(struct serio *port)
 {
+	struct rpckbd_data *rpckbd = port->port_data;
+
 	/* Reset the keyboard state machine. */
 	iomd_writeb(0, IOMD_KCTRL);
 	iomd_writeb(8, IOMD_KCTRL);
 	iomd_readb(IOMD_KARTRX);
 
-	if (request_irq(IRQ_KEYBOARDRX, rpckbd_rx, 0, "rpckbd", port) != 0) {
+	if (request_irq(rpckbd->rx_irq, rpckbd_rx, 0, "rpckbd", port) != 0) {
 		printk(KERN_ERR "rpckbd.c: Could not allocate keyboard receive IRQ\n");
 		return -EBUSY;
 	}
 
-	if (request_irq(IRQ_KEYBOARDTX, rpckbd_tx, 0, "rpckbd", port) != 0) {
+	if (request_irq(rpckbd->tx_irq, rpckbd_tx, 0, "rpckbd", port) != 0) {
 		printk(KERN_ERR "rpckbd.c: Could not allocate keyboard transmit IRQ\n");
-		free_irq(IRQ_KEYBOARDRX, port);
+		free_irq(rpckbd->rx_irq, port);
 		return -EBUSY;
 	}
 
@@ -99,8 +105,10 @@
 
 static void rpckbd_close(struct serio *port)
 {
-	free_irq(IRQ_KEYBOARDRX, port);
-	free_irq(IRQ_KEYBOARDTX, port);
+	struct rpckbd_data *rpckbd = port->port_data;
+
+	free_irq(rpckbd->rx_irq, port);
+	free_irq(rpckbd->tx_irq, port);
 }
 
 /*
@@ -109,17 +117,35 @@
  */
 static int __devinit rpckbd_probe(struct platform_device *dev)
 {
+	struct rpckbd_data *rpckbd;
 	struct serio *serio;
+	int tx_irq, rx_irq;
+
+	rx_irq = platform_get_irq(dev, 0);
+	if (rx_irq <= 0)
+		return rx_irq < 0 ? rx_irq : -ENXIO;
+
+	tx_irq = platform_get_irq(dev, 1);
+	if (tx_irq <= 0)
+		return tx_irq < 0 ? tx_irq : -ENXIO;
 
 	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!serio)
+	rpckbd = kzalloc(sizeof(*rpckbd), GFP_KERNEL);
+	if (!serio || !rpckbd) {
+		kfree(rpckbd);
+		kfree(serio);
 		return -ENOMEM;
+	}
+
+	rpckbd->rx_irq = rx_irq;
+	rpckbd->tx_irq = tx_irq;
 
 	serio->id.type		= SERIO_8042;
 	serio->write		= rpckbd_write;
 	serio->open		= rpckbd_open;
 	serio->close		= rpckbd_close;
 	serio->dev.parent	= &dev->dev;
+	serio->port_data	= rpckbd;
 	strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name));
 	strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys));
 
@@ -131,7 +157,11 @@
 static int __devexit rpckbd_remove(struct platform_device *dev)
 {
 	struct serio *serio = platform_get_drvdata(dev);
+	struct rpckbd_data *rpckbd = serio->port_data;
+
 	serio_unregister_port(serio);
+	kfree(rpckbd);
+
 	return 0;
 }
 
diff --git a/drivers/scsi/arm/arxescsi.c b/drivers/scsi/arm/arxescsi.c
index a750aa7..2a28b4a 100644
--- a/drivers/scsi/arm/arxescsi.c
+++ b/drivers/scsi/arm/arxescsi.c
@@ -305,7 +305,7 @@
 	info->base = base;
 
 	info->info.scsi.io_base		= base + 0x2000;
-	info->info.scsi.irq		= NO_IRQ;
+	info->info.scsi.irq		= 0;
 	info->info.scsi.dma		= NO_DMA;
 	info->info.scsi.io_shift	= 5;
 	info->info.ifcfg.clockrate	= 24; /* MHz */
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index e85c40b..6206a66 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -2176,7 +2176,7 @@
 	fn = (void (*)(FAS216_Info *, struct scsi_cmnd *, unsigned int))SCpnt->host_scribble;
 	fn(info, SCpnt, result);
 
-	if (info->scsi.irq != NO_IRQ) {
+	if (info->scsi.irq) {
 		spin_lock_irqsave(&info->host_lock, flags);
 		if (info->scsi.phase == PHASE_IDLE)
 			fas216_kick(info);
@@ -2276,7 +2276,7 @@
 	 * We should only be using this if we don't have an interrupt.
 	 * Provide some "incentive" to use the queueing code.
 	 */
-	BUG_ON(info->scsi.irq != NO_IRQ);
+	BUG_ON(info->scsi.irq);
 
 	info->internal_done = 0;
 	fas216_queue_command_lck(SCpnt, fas216_internal_done);
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index 84b7127..df2e1b3 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -12,10 +12,6 @@
 #ifndef FAS216_H
 #define FAS216_H
 
-#ifndef NO_IRQ
-#define NO_IRQ 255
-#endif
-
 #include <scsi/scsi_eh.h>
 
 #include "queue.h"