34 files changed, 102 insertions, 92 deletions

diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 41f12658c8b4..51f430cc2fbf 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -177,7 +177,7 @@ static void locomo_handler(unsigned int irq, struct irqdesc *desc,
                 d = irq_desc + irq;
                 for (i = 0; i <= 3; i++, d++, irq++) {
                         if (req & (0x0100 << i)) {
-                                d->handle(irq, d, regs);
+                                desc_handle_irq(irq, d, regs);
                         }
 
                 }
@@ -220,7 +220,7 @@ static void locomo_key_handler(unsigned int irq, struct irqdesc *desc,
 
         if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
                 d = irq_desc + LOCOMO_IRQ_KEY_START;
-                d->handle(LOCOMO_IRQ_KEY_START, d, regs);
+                desc_handle_irq(LOCOMO_IRQ_KEY_START, d, regs);
         }
 }
 
@@ -273,7 +273,7 @@ static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc,
                 d = irq_desc + LOCOMO_IRQ_GPIO_START;
                 for (i = 0; i <= 15; i++, irq++, d++) {
                         if (req & (0x0001 << i)) {
-                                d->handle(irq, d, regs);
+                                desc_handle_irq(irq, d, regs);
                         }
                 }
         }
@@ -328,7 +328,7 @@ static void locomo_lt_handler(unsigned int irq, struct irqdesc *desc,
 
         if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
                 d = irq_desc + LOCOMO_IRQ_LT_START;
-                d->handle(LOCOMO_IRQ_LT_START, d, regs);
+                desc_handle_irq(LOCOMO_IRQ_LT_START, d, regs);
         }
 }
 
@@ -379,7 +379,7 @@ static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
 
                 for (i = 0; i <= 3; i++, irq++, d++) {
                         if (req & (0x0001 << i)) {
-                                d->handle(irq, d, regs);
+                                desc_handle_irq(irq, d, regs);
                         }
                 }
         }
@@ -651,15 +651,15 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)
         return ret;
 }
 
-static void __locomo_remove(struct locomo *lchip)
+static int locomo_remove_child(struct device *dev, void *data)
 {
-        struct list_head *l, *n;
-
-        list_for_each_safe(l, n, &lchip->dev->children) {
-                struct device *d = list_to_dev(l);
+        device_unregister(dev);
+        return 0;
+} 
 
-                device_unregister(d);
-        }
+static void __locomo_remove(struct locomo *lchip)
+{
+        device_for_each_child(lchip->dev, NULL, locomo_remove_child);
 
         if (lchip->irq != NO_IRQ) {
                 set_irq_chained_handler(lchip->irq, NULL);
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 38c2eb667eb9..1a47fbf9cbbc 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -268,8 +268,8 @@ static struct irqchip sa1111_low_chip = {
         .mask           = sa1111_mask_lowirq,
         .unmask         = sa1111_unmask_lowirq,
         .retrigger      = sa1111_retrigger_lowirq,
-        .type           = sa1111_type_lowirq,
-        .wake           = sa1111_wake_lowirq,
+        .set_type       = sa1111_type_lowirq,
+        .set_wake       = sa1111_wake_lowirq,
 };
 
 static void sa1111_mask_highirq(unsigned int irq)
@@ -364,8 +364,8 @@ static struct irqchip sa1111_high_chip = {
         .mask           = sa1111_mask_highirq,
         .unmask         = sa1111_unmask_highirq,
         .retrigger      = sa1111_retrigger_highirq,
-        .type           = sa1111_type_highirq,
-        .wake           = sa1111_wake_highirq,
+        .set_type       = sa1111_type_highirq,
+        .set_wake       = sa1111_wake_highirq,
 };
 
 static void sa1111_setup_irq(struct sa1111 *sachip)
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 6540db691338..dceb826bd216 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -585,7 +585,7 @@ ecard_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
 
                 if (pending) {
                         struct irqdesc *d = irq_desc + ec->irq;
-                        d->handle(ec->irq, d, regs);
+                        desc_handle_irq(ec->irq, d, regs);
                         called ++;
                 }
         }
@@ -632,7 +632,7 @@ ecard_irqexp_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
                          * Serial cards should go in 0/1, ethernet/scsi in 2/3
                          * otherwise you will lose serial data at high speeds!
                          */
-                        d->handle(ec->irq, d, regs);
+                        desc_handle_irq(ec->irq, d, regs);
                 } else {
                         printk(KERN_WARNING "card%d: interrupt from unclaimed "
                                "card???\n", slot);
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 395137a8fad2..3284118f356b 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -207,8 +207,8 @@ void enable_irq_wake(unsigned int irq)
         unsigned long flags;
 
         spin_lock_irqsave(&irq_controller_lock, flags);
-        if (desc->chip->wake)
-                desc->chip->wake(irq, 1);
+        if (desc->chip->set_wake)
+                desc->chip->set_wake(irq, 1);
         spin_unlock_irqrestore(&irq_controller_lock, flags);
 }
 EXPORT_SYMBOL(enable_irq_wake);
@@ -219,8 +219,8 @@ void disable_irq_wake(unsigned int irq)
         unsigned long flags;
 
         spin_lock_irqsave(&irq_controller_lock, flags);
-        if (desc->chip->wake)
-                desc->chip->wake(irq, 0);
+        if (desc->chip->set_wake)
+                desc->chip->set_wake(irq, 0);
         spin_unlock_irqrestore(&irq_controller_lock, flags);
 }
 EXPORT_SYMBOL(disable_irq_wake);
@@ -517,7 +517,7 @@ static void do_pending_irqs(struct pt_regs *regs)
                 list_for_each_safe(l, n, &head) {
                         desc = list_entry(l, struct irqdesc, pend);
                         list_del_init(&desc->pend);
-                        desc->handle(desc - irq_desc, desc, regs);
+                        desc_handle_irq(desc - irq_desc, desc, regs);
                 }
 
                 /*
@@ -545,7 +545,7 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 
         irq_enter();
         spin_lock(&irq_controller_lock);
-        desc->handle(irq, desc, regs);
+        desc_handle_irq(irq, desc, regs);
 
         /*
          * Now re-run any pending interrupts.
@@ -624,9 +624,9 @@ int set_irq_type(unsigned int irq, unsigned int type)
         }
 
         desc = irq_desc + irq;
-        if (desc->chip->type) {
+        if (desc->chip->set_type) {
                 spin_lock_irqsave(&irq_controller_lock, flags);
-                ret = desc->chip->type(irq, type);
+                ret = desc->chip->set_type(irq, type);
                 spin_unlock_irqrestore(&irq_controller_lock, flags);
         }
 
@@ -846,8 +846,8 @@ unsigned long probe_irq_on(void)
 
                 irq_desc[i].probing = 1;
                 irq_desc[i].triggered = 0;
-                if (irq_desc[i].chip->type)
-                        irq_desc[i].chip->type(i, IRQT_PROBE);
+                if (irq_desc[i].chip->set_type)
+                        irq_desc[i].chip->set_type(i, IRQT_PROBE);
                 irq_desc[i].chip->unmask(i);
                 irqs += 1;
         }
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index b2085735a2ba..826164945747 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -110,7 +110,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
          * We need to tell the secondary core where to find
          * its stack and the page tables.
          */
-        secondary_data.stack = (void *)idle->thread_info + THREAD_SIZE - 8;
+        secondary_data.stack = (void *)idle->thread_info + THREAD_START_SP;
         secondary_data.pgdir = virt_to_phys(pgd);
         wmb();
 
diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c
index b21016070ea3..e1c43b331d64 100644
--- a/arch/arm/mach-footbridge/isa-irq.c
+++ b/arch/arm/mach-footbridge/isa-irq.c
@@ -95,7 +95,7 @@ isa_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
         }
 
         desc = irq_desc + isa_irq;
-        desc->handle(isa_irq, desc, regs);
+        desc_handle_irq(isa_irq, desc, regs);
 }
 
 static struct irqaction irq_cascade = { .handler = no_action, .name = "cascade", };
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index 96aa3af70d86..5110e2e65ddd 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -108,7 +108,7 @@ h720x_gpio_handler(unsigned int mask, unsigned int irq,
         while (mask) {
                 if (mask & 1) {
                         IRQDBG("handling irq %d\n", irq);
-                        desc->handle(irq, desc, regs);
+                        desc_handle_irq(irq, desc, regs);
                 }
                 irq++;
                 desc++;
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index 593b6a2a30e1..4b3199319e68 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -126,7 +126,7 @@ h7202_timerx_demux_handler(unsigned int irq_unused, struct irqdesc *desc,
         desc = irq_desc + irq;
         while (mask) {
                 if (mask & 1)
-                        desc->handle(irq, desc, regs);
+                        desc_handle_irq(irq, desc, regs);
                 irq++;
                 desc++;
                 mask >>= 1;
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index 0c2713426dfd..eeb8a6d4a399 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -152,7 +152,7 @@ imx_gpio_handler(unsigned int mask, unsigned int irq,
         while (mask) {
                 if (mask & 1) {
                         DEBUG_IRQ("handling irq %d\n", irq);
-                        desc->handle(irq, desc, regs);
+                        desc_handle_irq(irq, desc, regs);
                 }
                 irq++;
                 desc++;
@@ -214,7 +214,7 @@ static struct irqchip imx_gpio_chip = {
         .ack = imx_gpio_ack_irq,
         .mask = imx_gpio_mask_irq,
         .unmask = imx_gpio_unmask_irq,
-        .type = imx_gpio_irq_type,
+        .set_type = imx_gpio_irq_type,
 };
 
 void __init
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 569f328c479d..2be5c03ab87f 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -170,7 +170,7 @@ sic_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
                 irq += IRQ_SIC_START;
 
                 desc = irq_desc + irq;
-                desc->handle(irq, desc, regs);
+                desc_handle_irq(irq, desc, regs);
         } while (status);
 }
 
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index 45b18658499f..781d10ae00b7 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -317,7 +317,7 @@ static void ixp2000_GPIO_irq_handler(unsigned int irq, struct irqdesc *desc, str
         for (i = 0; i <= 7; i++) {
                 if (status & (1<<i)) {
                         desc = irq_desc + i + IRQ_IXP2000_GPIO0;
-                        desc->handle(i + IRQ_IXP2000_GPIO0, desc, regs);
+                        desc_handle_irq(i + IRQ_IXP2000_GPIO0, desc, regs);
                 }
         }
 }
@@ -380,10 +380,10 @@ static void ixp2000_GPIO_irq_unmask(unsigned int irq)
 }
 
 static struct irqchip ixp2000_GPIO_irq_chip = {
-        .type   = ixp2000_GPIO_irq_type,
-        .ack    = ixp2000_GPIO_irq_mask_ack,
-        .mask   = ixp2000_GPIO_irq_mask,
-        .unmask = ixp2000_GPIO_irq_unmask
+        .ack            = ixp2000_GPIO_irq_mask_ack,
+        .mask           = ixp2000_GPIO_irq_mask,
+        .unmask         = ixp2000_GPIO_irq_unmask
+        .set_type       = ixp2000_GPIO_irq_type,
 };
 
 static void ixp2000_pci_irq_mask(unsigned int irq)
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index a43369ad876c..63ba0191aa65 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -133,7 +133,7 @@ static void ixdp2x00_irq_handler(unsigned int irq, struct irqdesc *desc, struct
                         struct irqdesc *cpld_desc;
                         int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
                         cpld_desc = irq_desc + cpld_irq;
-                        cpld_desc->handle(cpld_irq, cpld_desc, regs);
+                        desc_handle_irq(cpld_irq, cpld_desc, regs);
                 }
         }
 
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 43447dad1657..7a5109921287 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -82,7 +82,7 @@ static void ixdp2x01_irq_handler(unsigned int irq, struct irqdesc *desc, struct
                         struct irqdesc *cpld_desc;
                         int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
                         cpld_desc = irq_desc + cpld_irq;
-                        cpld_desc->handle(cpld_irq, cpld_desc, regs);
+                        desc_handle_irq(cpld_irq, cpld_desc, regs);
                 }
         }
 
diff --git a/arch/arm/mach-lh7a40x/common.h b/arch/arm/mach-lh7a40x/common.h
index beda7c2602fb..578a52461fdb 100644
--- a/arch/arm/mach-lh7a40x/common.h
+++ b/arch/arm/mach-lh7a40x/common.h
@@ -13,4 +13,4 @@ extern struct sys_timer lh7a40x_timer;
 extern void lh7a400_init_irq (void);
 extern void lh7a404_init_irq (void);
 
-#define IRQ_DISPATCH(irq) irq_desc[irq].handle ((irq), &irq_desc[irq], regs)
+#define IRQ_DISPATCH(irq) desc_handle_irq((irq),(irq_desc + irq), regs)
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index 7c08f6c2e1d0..c12a78335625 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -102,7 +102,7 @@ void innovator_fpga_IRQ_demux(unsigned int irq, struct irqdesc *desc,
              fpga_irq++, stat >>= 1) {
                 if (stat & 1) {
                         d = irq_desc + fpga_irq;
-                        d->handle(fpga_irq, d, regs);
+                        desc_handle_irq(fpga_irq, d, regs);
                 }
         }
 }
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index f3cac43124a5..539b596005fc 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -133,7 +133,7 @@ static struct irqchip pxa_low_gpio_chip = {
         .ack            = pxa_ack_low_gpio,
         .mask           = pxa_mask_low_irq,
         .unmask         = pxa_unmask_low_irq,
-        .type           = pxa_gpio_irq_type,
+        .set_type       = pxa_gpio_irq_type,
 };
 
 /*
@@ -157,7 +157,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
                         mask >>= 2;
                         do {
                                 if (mask & 1)
-                                        desc->handle(irq, desc, regs);
+                                        desc_handle_irq(irq, desc, regs);
                                 irq++;
                                 desc++;
                                 mask >>= 1;
@@ -172,7 +172,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
                         desc = irq_desc + irq;
                         do {
                                 if (mask & 1)
-                                        desc->handle(irq, desc, regs);
+                                        desc_handle_irq(irq, desc, regs);
                                 irq++;
                                 desc++;
                                 mask >>= 1;
@@ -187,7 +187,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
                         desc = irq_desc + irq;
                         do {
                                 if (mask & 1)
-                                        desc->handle(irq, desc, regs);
+                                        desc_handle_irq(irq, desc, regs);
                                 irq++;
                                 desc++;
                                 mask >>= 1;
@@ -203,7 +203,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
                         desc = irq_desc + irq;
                         do {
                                 if (mask & 1)
-                                        desc->handle(irq, desc, regs);
+                                        desc_handle_irq(irq, desc, regs);
                                 irq++;
                                 desc++;
                                 mask >>= 1;
@@ -241,7 +241,7 @@ static struct irqchip pxa_muxed_gpio_chip = {
         .ack            = pxa_ack_muxed_gpio,
         .mask           = pxa_mask_muxed_gpio,
         .unmask         = pxa_unmask_muxed_gpio,
-        .type           = pxa_gpio_irq_type,
+        .set_type       = pxa_gpio_irq_type,
 };
 
 
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 6309853b59be..923f6eb774c0 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -84,7 +84,7 @@ static void lubbock_irq_handler(unsigned int irq, struct irqdesc *desc,
                 if (likely(pending)) {
                         irq = LUBBOCK_IRQ(0) + __ffs(pending);
                         desc = irq_desc + irq;
-                        desc->handle(irq, desc, regs);
+                        desc_handle_irq(irq, desc, regs);
                 }
                 pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
         } while (pending);
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 827b7b5a5be8..85fdb5b1470a 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -72,7 +72,7 @@ static void mainstone_irq_handler(unsigned int irq, struct irqdesc *desc,
                 if (likely(pending)) {
                         irq = MAINSTONE_IRQ(0) + __ffs(pending);
                         desc = irq_desc + irq;
-                        desc->handle(irq, desc, regs);
+                        desc_handle_irq(irq, desc, regs);
                 }
                 pending = MST_INTSETCLR & mainstone_irq_enabled;
         } while (pending);
diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c
index 5e5bbe893cbb..49914709fa09 100644
--- a/arch/arm/mach-s3c2410/bast-irq.c
+++ b/arch/arm/mach-s3c2410/bast-irq.c
@@ -124,7 +124,7 @@ bast_irq_pc104_demux(unsigned int irq,
                         irqno = bast_pc104_irqs[i];
                         desc = irq_desc + irqno;
 
-                        desc->handle(irqno, desc, regs);
+                        desc_handle_irq(irqno, desc, regs);
                 }
 
                 stat >>= 1;
diff --git a/arch/arm/mach-s3c2410/irq.c b/arch/arm/mach-s3c2410/irq.c
index 973a5fe6769c..66d8c068e940 100644
--- a/arch/arm/mach-s3c2410/irq.c
+++ b/arch/arm/mach-s3c2410/irq.c
@@ -184,14 +184,14 @@ struct irqchip s3c_irq_level_chip = {
         .ack       = s3c_irq_maskack,
         .mask      = s3c_irq_mask,
         .unmask    = s3c_irq_unmask,
-        .wake      = s3c_irq_wake
+        .set_wake          = s3c_irq_wake
 };
 
 static struct irqchip s3c_irq_chip = {
         .ack       = s3c_irq_ack,
         .mask      = s3c_irq_mask,
         .unmask    = s3c_irq_unmask,
-        .wake      = s3c_irq_wake
+        .set_wake          = s3c_irq_wake
 };
 
 /* S3C2410_EINTMASK
@@ -350,16 +350,16 @@ static struct irqchip s3c_irqext_chip = {
         .mask       = s3c_irqext_mask,
         .unmask     = s3c_irqext_unmask,
         .ack        = s3c_irqext_ack,
-        .type       = s3c_irqext_type,
-        .wake       = s3c_irqext_wake
+        .set_type    = s3c_irqext_type,
+        .set_wake    = s3c_irqext_wake
 };
 
 static struct irqchip s3c_irq_eint0t4 = {
         .ack       = s3c_irq_ack,
         .mask      = s3c_irq_mask,
         .unmask    = s3c_irq_unmask,
-        .wake      = s3c_irq_wake,
-        .type      = s3c_irqext_type,
+        .set_wake  = s3c_irq_wake,
+        .set_type  = s3c_irqext_type,
 };
 
 /* mask values for the parent registers for each of the interrupt types */
@@ -496,11 +496,11 @@ static void s3c_irq_demux_adc(unsigned int irq,
         if (subsrc != 0) {
                 if (subsrc & 1) {
                         mydesc = irq_desc + IRQ_TC;
-                        mydesc->handle( IRQ_TC, mydesc, regs);
+                        desc_handle_irq(IRQ_TC, mydesc, regs);
                 }
                 if (subsrc & 2) {
                         mydesc = irq_desc + IRQ_ADC;
-                        mydesc->handle(IRQ_ADC, mydesc, regs);
+                        desc_handle_irq(IRQ_ADC, mydesc, regs);
                 }
         }
 }
@@ -529,17 +529,17 @@ static void s3c_irq_demux_uart(unsigned int start,
                 desc = irq_desc + start;
 
                 if (subsrc & 1)
-                        desc->handle(start, desc, regs);
+                        desc_handle_irq(start, desc, regs);
 
                 desc++;
 
                 if (subsrc & 2)
-                        desc->handle(start+1, desc, regs);
+                        desc_handle_irq(start+1, desc, regs);
 
                 desc++;
 
                 if (subsrc & 4)
-                        desc->handle(start+2, desc, regs);
+                        desc_handle_irq(start+2, desc, regs);
         }
 }
 
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 13a48ee77484..fe57d966a34d 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -585,14 +585,16 @@ static int s3c2410_pm_enter(suspend_state_t state)
 
         s3c2410_pm_check_store();
 
-        // need to make some form of time-delta
-
         /* send the cpu to sleep... */
 
         __raw_writel(0x00, S3C2410_CLKCON);  /* turn off clocks over sleep */
 
         s3c2410_cpu_suspend(regs_save);
 
+        /* restore the cpu state */
+
+        cpu_init();
+
         /* unset the return-from-sleep flag, to ensure reset */
 
         tmp = __raw_readl(S3C2410_GSTATUS2);
diff --git a/arch/arm/mach-s3c2410/s3c2440-irq.c b/arch/arm/mach-s3c2410/s3c2440-irq.c
index 7cb9912242a3..278d0044c85d 100644
--- a/arch/arm/mach-s3c2410/s3c2440-irq.c
+++ b/arch/arm/mach-s3c2410/s3c2440-irq.c
@@ -64,11 +64,11 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
         if (subsrc != 0) {
                 if (subsrc & 1) {
                         mydesc = irq_desc + IRQ_S3C2440_WDT;
-                        mydesc->handle( IRQ_S3C2440_WDT, mydesc, regs);
+                        desc_handle_irq(IRQ_S3C2440_WDT, mydesc, regs);
                 }
                 if (subsrc & 2) {
                         mydesc = irq_desc + IRQ_S3C2440_AC97;
-                        mydesc->handle(IRQ_S3C2440_AC97, mydesc, regs);
+                        desc_handle_irq(IRQ_S3C2440_AC97, mydesc, regs);
                 }
         }
 }
@@ -122,11 +122,11 @@ static void s3c_irq_demux_cam(unsigned int irq,
         if (subsrc != 0) {
                 if (subsrc & 1) {
                         mydesc = irq_desc + IRQ_S3C2440_CAM_C;
-                        mydesc->handle( IRQ_S3C2440_WDT, mydesc, regs);
+                        desc_handle_irq(IRQ_S3C2440_CAM_C, mydesc, regs);
                 }
                 if (subsrc & 2) {
                         mydesc = irq_desc + IRQ_S3C2440_CAM_P;
-                        mydesc->handle(IRQ_S3C2440_AC97, mydesc, regs);
+                        desc_handle_irq(IRQ_S3C2440_CAM_P, mydesc, regs);
                 }
         }
 }
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 66a929cb7bc5..c131a5201b5b 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -98,8 +98,8 @@ static struct irqchip sa1100_low_gpio_chip = {
         .ack            = sa1100_low_gpio_ack,
         .mask           = sa1100_low_gpio_mask,
         .unmask         = sa1100_low_gpio_unmask,
-        .type           = sa1100_gpio_type,
-        .wake           = sa1100_low_gpio_wake,
+        .set_type       = sa1100_gpio_type,
+        .set_wake       = sa1100_low_gpio_wake,
 };
 
 /*
@@ -126,7 +126,7 @@ sa1100_high_gpio_handler(unsigned int irq, struct irqdesc *desc,
                 mask >>= 11;
                 do {
                         if (mask & 1)
-                                desc->handle(irq, desc, regs);
+                                desc_handle_irq(irq, desc, regs);
                         mask >>= 1;
                         irq++;
                         desc++;
@@ -181,8 +181,8 @@ static struct irqchip sa1100_high_gpio_chip = {
         .ack            = sa1100_high_gpio_ack,
         .mask           = sa1100_high_gpio_mask,
         .unmask         = sa1100_high_gpio_unmask,
-        .type           = sa1100_gpio_type,
-        .wake           = sa1100_high_gpio_wake,
+        .set_type       = sa1100_gpio_type,
+        .set_wake       = sa1100_high_gpio_wake,
 };
 
 /*
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 1405383463ea..fc061641b7be 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -61,12 +61,12 @@ neponset_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
 
                         if (irr & IRR_ETHERNET) {
                                 d = irq_desc + IRQ_NEPONSET_SMC9196;
-                                d->handle(IRQ_NEPONSET_SMC9196, d, regs);
+                                desc_handle_irq(IRQ_NEPONSET_SMC9196, d, regs);
                         }
 
                         if (irr & IRR_USAR) {
                                 d = irq_desc + IRQ_NEPONSET_USAR;
-                                d->handle(IRQ_NEPONSET_USAR, d, regs);
+                                desc_handle_irq(IRQ_NEPONSET_USAR, d, regs);
                         }
 
                         desc->chip->unmask(irq);
@@ -74,7 +74,7 @@ neponset_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
 
                 if (irr & IRR_SA1111) {
                         d = irq_desc + IRQ_NEPONSET_SA1111;
-                        d->handle(IRQ_NEPONSET_SA1111, d, regs);
+                        desc_handle_irq(IRQ_NEPONSET_SA1111, d, regs);
                 }
         }
 }
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index f01c0f8a2bb3..3c8862fde51a 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -108,7 +108,7 @@ sic_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
                 irq += IRQ_SIC_START;
 
                 desc = irq_desc + irq;
-                desc->handle(irq, desc, regs);
+                desc_handle_irq(irq, desc, regs);
         } while (status);
 }
 
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S
index 0ee214b824ff..189ef6a71ba1 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -38,8 +38,8 @@ ENTRY(cpu_arm7_data_abort)
         mrc     p15, 0, r1, c5, c0, 0           @ get FSR
         mrc     p15, 0, r0, c6, c0, 0           @ get FAR
         ldr     r8, [r0]                        @ read arm instruction
-        tst     r8, #1 << 20                    @ L = 1 -> write?
-        orreq   r1, r1, #1 << 8                 @ yes.
+        tst     r8, #1 << 20                    @ L = 0 -> write?
+        orreq   r1, r1, #1 << 11                @ yes.
         and     r7, r8, #15 << 24
         add     pc, pc, r7, lsr #22             @ Now branch to the relevant processing routine
         nop
@@ -71,8 +71,8 @@ ENTRY(cpu_arm6_data_abort)
         mrc     p15, 0, r1, c5, c0, 0           @ get FSR
         mrc     p15, 0, r0, c6, c0, 0           @ get FAR
         ldr     r8, [r2]                        @ read arm instruction
-        tst     r8, #1 << 20                    @ L = 1 -> write?
-        orreq   r1, r1, #1 << 8                 @ yes.
+        tst     r8, #1 << 20                    @ L = 0 -> write?
+        orreq   r1, r1, #1 << 11                @ yes.
         and     r7, r8, #14 << 24
         teq     r7, #8 << 24                    @ was it ldm/stm
         movne   pc, lr
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 1c85b4e536c2..aa481ea3d702 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -590,7 +590,7 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
                 if (!(isr & 1))
                         continue;
                 d = irq_desc + gpio_irq;
-                d->handle(gpio_irq, d, regs);
+                desc_handle_irq(gpio_irq, d, regs);
         }
 }
 
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 3e23cd461fb1..325c992f7d8f 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -246,7 +246,7 @@ static void __exit pxa2xx_pcmcia_exit(void)
         driver_unregister(&pxa2xx_pcmcia_driver);
 }
 
-module_init(pxa2xx_pcmcia_init);
+fs_initcall(pxa2xx_pcmcia_init);
 module_exit(pxa2xx_pcmcia_exit);
 
 MODULE_AUTHOR("Stefan Eletzhofer <stefan.eletzhofer@inquant.de> and Ian Molton <spyro@f2s.com>");
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 5309734e1687..bbe69b07ce50 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -196,7 +196,7 @@ static void __exit mst_pcmcia_exit(void)
         platform_device_unregister(mst_pcmcia_device);
 }
 
-module_init(mst_pcmcia_init);
+fs_initcall(mst_pcmcia_init);
 module_exit(mst_pcmcia_exit);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 42efe218867a..7bac2f7d8b3f 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -257,7 +257,7 @@ static void __exit sharpsl_pcmcia_exit(void)
         platform_device_unregister(sharpsl_pcmcia_device);
 }
 
-module_init(sharpsl_pcmcia_init);
+fs_initcall(sharpsl_pcmcia_init);
 module_exit(sharpsl_pcmcia_exit);
 
 MODULE_DESCRIPTION("Sharp SL Series PCMCIA Support");
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index e98bb3d80e7c..d4ed508b38be 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -126,5 +126,5 @@ MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
 MODULE_DESCRIPTION("Linux PCMCIA Card Services: SA-11x0 Socket Controller");
 MODULE_LICENSE("Dual MPL/GPL");
 
-module_init(sa11x0_pcmcia_init);
+fs_initcall(sa11x0_pcmcia_init);
 module_exit(sa11x0_pcmcia_exit);
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index b441f43a6a55..bb90a1448a53 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -189,7 +189,7 @@ static void __exit sa1111_drv_pcmcia_exit(void)
         sa1111_driver_unregister(&pcmcia_driver);
 }
 
-module_init(sa1111_drv_pcmcia_init);
+fs_initcall(sa1111_drv_pcmcia_init);
 module_exit(sa1111_drv_pcmcia_exit);
 
 MODULE_DESCRIPTION("SA1111 PCMCIA card socket driver");
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index db04ffb6f68c..59c5d968e9f6 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -189,7 +189,7 @@ static int __init sa11xx_pcmcia_init(void)
 {
         return 0;
 }
-module_init(sa11xx_pcmcia_init);
+fs_initcall(sa11xx_pcmcia_init);
 
 static void __exit sa11xx_pcmcia_exit(void) {}
 
diff --git a/include/asm-arm/mach/irq.h b/include/asm-arm/mach/irq.h
index a43a353f6c7b..0ce6ca588d8c 100644
--- a/include/asm-arm/mach/irq.h
+++ b/include/asm-arm/mach/irq.h
@@ -42,11 +42,11 @@ struct irqchip {
         /*
          * Set the type of the IRQ.
          */
-        int (*type)(unsigned int, unsigned int);
+        int (*set_type)(unsigned int, unsigned int);
         /*
          * Set wakeup-enable on the selected IRQ
          */
-        int (*wake)(unsigned int, unsigned int);
+        int (*set_wake)(unsigned int, unsigned int);
 
 #ifdef CONFIG_SMP
         /*
@@ -92,6 +92,14 @@ struct irqdesc {
 extern struct irqdesc irq_desc[];
 
 /*
+ * Helpful inline function for calling irq descriptor handlers.
+ */
+static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
+{
+        desc->handle(irq, desc, regs);
+}
+
+/*
  * This is internal.  Do not use it.
  */
 extern void (*init_arch_irq)(void);