15 files changed, 67 insertions, 66 deletions

diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index 6ee2af26136f..8b5aba263323 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -104,7 +104,7 @@ static int cpm_pic_host_map(struct irq_host *h, unsigned int virq,
         pr_debug("cpm_pic_host_map(%d, 0x%lx)\n", virq, hw);
 
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &cpm_pic, handle_fasteoi_irq);
+        irq_set_chip_and_handler(virq, &cpm_pic, handle_fasteoi_irq);
         return 0;
 }
 
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index c5844e9427b8..5495c1be472b 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -157,9 +157,9 @@ static int cpm2_set_irq_type(struct irq_data *d, unsigned int flow_type)
 
         irqd_set_trigger_type(d, flow_type);
         if (flow_type & IRQ_TYPE_LEVEL_LOW)
-                __set_irq_handler_unlocked(d->irq, handle_level_irq);
+                __irq_set_handler_locked(d->irq, handle_level_irq);
         else
-                __set_irq_handler_unlocked(d->irq, handle_edge_irq);
+                __irq_set_handler_locked(d->irq, handle_edge_irq);
 
         /* internal IRQ senses are LEVEL_LOW
          * EXT IRQ and Port C IRQ senses are programmable
@@ -220,7 +220,7 @@ static int cpm2_pic_host_map(struct irq_host *h, unsigned int virq,
         pr_debug("cpm2_pic_host_map(%d, 0x%lx)\n", virq, hw);
 
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &cpm2_pic, handle_level_irq);
+        irq_set_chip_and_handler(virq, &cpm2_pic, handle_level_irq);
         return 0;
 }
 
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 11f7aac89077..d5679dc1e20f 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -66,8 +66,8 @@ static int fsl_msi_host_map(struct irq_host *h, unsigned int virq,
 
         irq_set_status_flags(virq, IRQ_TYPE_EDGE_FALLING);
 
-        set_irq_chip_data(virq, msi_data);
-        set_irq_chip_and_handler(virq, chip, handle_edge_irq);
+        irq_set_chip_data(virq, msi_data);
+        irq_set_chip_and_handler(virq, chip, handle_edge_irq);
 
         return 0;
 }
@@ -110,8 +110,8 @@ static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
         list_for_each_entry(entry, &pdev->msi_list, list) {
                 if (entry->irq == NO_IRQ)
                         continue;
-                msi_data = get_irq_data(entry->irq);
-                set_irq_msi(entry->irq, NULL);
+                msi_data = irq_get_handler_data(entry->irq);
+                irq_set_msi_desc(entry->irq, NULL);
                 msi_bitmap_free_hwirqs(&msi_data->bitmap,
                                        virq_to_hw(entry->irq), 1);
                 irq_dispose_mapping(entry->irq);
@@ -168,8 +168,8 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
                         rc = -ENOSPC;
                         goto out_free;
                 }
-                set_irq_data(virq, msi_data);
-                set_irq_msi(virq, entry);
+                irq_set_handler_data(virq, msi_data);
+                irq_set_msi_desc(virq, entry);
 
                 fsl_compose_msi_msg(pdev, hwirq, &msg, msi_data);
                 write_msi_msg(virq, &msg);
@@ -193,7 +193,7 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
         u32 have_shift = 0;
         struct fsl_msi_cascade_data *cascade_data;
 
-        cascade_data = (struct fsl_msi_cascade_data *)get_irq_data(irq);
+        cascade_data = (struct fsl_msi_cascade_data *)irq_get_handler_data(irq);
         msi_data = cascade_data->msi_data;
 
         raw_spin_lock(&desc->lock);
@@ -262,7 +262,7 @@ static int fsl_of_msi_remove(struct platform_device *ofdev)
         for (i = 0; i < NR_MSI_REG; i++) {
                 virq = msi->msi_virqs[i];
                 if (virq != NO_IRQ) {
-                        cascade_data = get_irq_data(virq);
+                        cascade_data = irq_get_handler_data(virq);
                         kfree(cascade_data);
                         irq_dispose_mapping(virq);
                 }
@@ -298,8 +298,8 @@ static int __devinit fsl_msi_setup_hwirq(struct fsl_msi *msi,
         msi->msi_virqs[irq_index] = virt_msir;
         cascade_data->index = offset + irq_index;
         cascade_data->msi_data = msi;
-        set_irq_data(virt_msir, cascade_data);
-        set_irq_chained_handler(virt_msir, fsl_msi_cascade);
+        irq_set_handler_data(virt_msir, cascade_data);
+        irq_set_chained_handler(virt_msir, fsl_msi_cascade);
 
         return 0;
 }
diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c
index 8012adcd4f9d..142770cb84b6 100644
--- a/arch/powerpc/sysdev/i8259.c
+++ b/arch/powerpc/sysdev/i8259.c
@@ -181,7 +181,7 @@ static int i8259_host_map(struct irq_host *h, unsigned int virq,
          * be more cautious here but that works for now
          */
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &i8259_pic, handle_level_irq);
+        irq_set_chip_and_handler(virq, &i8259_pic, handle_level_irq);
         return 0;
 }
 
@@ -191,7 +191,7 @@ static void i8259_host_unmap(struct irq_host *h, unsigned int virq)
         i8259_mask_irq(irq_get_irq_data(virq));
 
         /* remove chip and handler */
-        set_irq_chip_and_handler(virq, NULL, NULL);
+        irq_set_chip_and_handler(virq, NULL, NULL);
 
         /* Make sure it's completed */
         synchronize_irq(virq);
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index b094c404935f..fa438be962b7 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -685,11 +685,11 @@ static int ipic_host_map(struct irq_host *h, unsigned int virq,
 {
         struct ipic *ipic = h->host_data;
 
-        set_irq_chip_data(virq, ipic);
-        set_irq_chip_and_handler(virq, &ipic_level_irq_chip, handle_level_irq);
+        irq_set_chip_data(virq, ipic);
+        irq_set_chip_and_handler(virq, &ipic_level_irq_chip, handle_level_irq);
 
         /* Set default irq type */
-        set_irq_type(virq, IRQ_TYPE_NONE);
+        irq_set_irq_type(virq, IRQ_TYPE_NONE);
 
         return 0;
 }
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c
index 7cd936cdfe00..f550e23632f8 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.c
+++ b/arch/powerpc/sysdev/mpc8xx_pic.c
@@ -80,7 +80,7 @@ static int mpc8xx_set_irq_type(struct irq_data *d, unsigned int flow_type)
                 if ((hw & 1) == 0) {
                         siel |= (0x80000000 >> hw);
                         out_be32(&siu_reg->sc_siel, siel);
-                        __set_irq_handler_unlocked(irq, handle_edge_irq);
+                        __irq_set_handler_locked(irq, handle_edge_irq);
                 }
         }
         return 0;
@@ -117,7 +117,7 @@ static int mpc8xx_pic_host_map(struct irq_host *h, unsigned int virq,
         pr_debug("mpc8xx_pic_host_map(%d, 0x%lx)\n", virq, hw);
 
         /* Set default irq handle */
-        set_irq_chip_and_handler(virq, &mpc8xx_pic, handle_level_irq);
+        irq_set_chip_and_handler(virq, &mpc8xx_pic, handle_level_irq);
         return 0;
 }
 
diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/sysdev/mpc8xxx_gpio.c
index 232e701245d7..0892a2841c2b 100644
--- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
+++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c
@@ -145,7 +145,7 @@ static int mpc8xxx_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
 
 static void mpc8xxx_gpio_irq_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_desc_data(desc);
+        struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_desc_get_handler_data(desc);
         struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
         unsigned int mask;
 
@@ -278,9 +278,9 @@ static int mpc8xxx_gpio_irq_map(struct irq_host *h, unsigned int virq,
         if (mpc8xxx_gc->of_dev_id_data)
                 mpc8xxx_irq_chip.irq_set_type = mpc8xxx_gc->of_dev_id_data;
 
-        set_irq_chip_data(virq, h->host_data);
-        set_irq_chip_and_handler(virq, &mpc8xxx_irq_chip, handle_level_irq);
-        set_irq_type(virq, IRQ_TYPE_NONE);
+        irq_set_chip_data(virq, h->host_data);
+        irq_set_chip_and_handler(virq, &mpc8xxx_irq_chip, handle_level_irq);
+        irq_set_irq_type(virq, IRQ_TYPE_NONE);
 
         return 0;
 }
@@ -369,8 +369,8 @@ static void __init mpc8xxx_add_controller(struct device_node *np)
         out_be32(mm_gc->regs + GPIO_IER, 0xffffffff);
         out_be32(mm_gc->regs + GPIO_IMR, 0);
 
-        set_irq_data(hwirq, mpc8xxx_gc);
-        set_irq_chained_handler(hwirq, mpc8xxx_gpio_irq_cascade);
+        irq_set_handler_data(hwirq, mpc8xxx_gc);
+        irq_set_chained_handler(hwirq, mpc8xxx_gpio_irq_cascade);
 
 skip_irq:
         return;
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index edf1f37eaca3..f91c065bed5a 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -615,7 +615,7 @@ static struct mpic *mpic_find(unsigned int irq)
         if (irq < NUM_ISA_INTERRUPTS)
                 return NULL;
 
-        return get_irq_chip_data(irq);
+        return irq_get_chip_data(irq);
 }
 
 /* Determine if the linux irq is an IPI */
@@ -649,7 +649,7 @@ static inline struct mpic * mpic_from_ipi(struct irq_data *d)
 /* Get the mpic structure from the irq number */
 static inline struct mpic * mpic_from_irq(unsigned int irq)
 {
-        return get_irq_chip_data(irq);
+        return irq_get_chip_data(irq);
 }
 
 /* Get the mpic structure from the irq data */
@@ -978,8 +978,8 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq,
                 WARN_ON(!(mpic->flags & MPIC_PRIMARY));
 
                 DBG("mpic: mapping as IPI\n");
-                set_irq_chip_data(virq, mpic);
-                set_irq_chip_and_handler(virq, &mpic->hc_ipi,
+                irq_set_chip_data(virq, mpic);
+                irq_set_chip_and_handler(virq, &mpic->hc_ipi,
                                          handle_percpu_irq);
                 return 0;
         }
@@ -1001,11 +1001,11 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq,
 
         DBG("mpic: mapping to irq chip @%p\n", chip);
 
-        set_irq_chip_data(virq, mpic);
-        set_irq_chip_and_handler(virq, chip, handle_fasteoi_irq);
+        irq_set_chip_data(virq, mpic);
+        irq_set_chip_and_handler(virq, chip, handle_fasteoi_irq);
 
         /* Set default irq type */
-        set_irq_type(virq, IRQ_TYPE_NONE);
+        irq_set_irq_type(virq, IRQ_TYPE_NONE);
 
         /* If the MPIC was reset, then all vectors have already been
          * initialized.  Otherwise, a per source lazy initialization
diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c b/arch/powerpc/sysdev/mpic_pasemi_msi.c
index 0b7794acfce1..38e62382070c 100644
--- a/arch/powerpc/sysdev/mpic_pasemi_msi.c
+++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c
@@ -81,7 +81,7 @@ static void pasemi_msi_teardown_msi_irqs(struct pci_dev *pdev)
                 if (entry->irq == NO_IRQ)
                         continue;
 
-                set_irq_msi(entry->irq, NULL);
+                irq_set_msi_desc(entry->irq, NULL);
                 msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap,
                                        virq_to_hw(entry->irq), ALLOC_CHUNK);
                 irq_dispose_mapping(entry->irq);
@@ -131,9 +131,9 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
                  */
                 mpic_set_vector(virq, 0);
 
-                set_irq_msi(virq, entry);
-                set_irq_chip(virq, &mpic_pasemi_msi_chip);
-                set_irq_type(virq, IRQ_TYPE_EDGE_RISING);
+                irq_set_msi_desc(virq, entry);
+                irq_set_chip(virq, &mpic_pasemi_msi_chip);
+                irq_set_irq_type(virq, IRQ_TYPE_EDGE_RISING);
 
                 pr_debug("pasemi_msi: allocated virq 0x%x (hw 0x%x) " \
                          "addr 0x%x\n", virq, hwirq, msg.address_lo);
diff --git a/arch/powerpc/sysdev/mpic_u3msi.c b/arch/powerpc/sysdev/mpic_u3msi.c
index 71900ac78270..9a7aa0ed9c1c 100644
--- a/arch/powerpc/sysdev/mpic_u3msi.c
+++ b/arch/powerpc/sysdev/mpic_u3msi.c
@@ -129,7 +129,7 @@ static void u3msi_teardown_msi_irqs(struct pci_dev *pdev)
                 if (entry->irq == NO_IRQ)
                         continue;
 
-                set_irq_msi(entry->irq, NULL);
+                irq_set_msi_desc(entry->irq, NULL);
                 msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap,
                                        virq_to_hw(entry->irq), 1);
                 irq_dispose_mapping(entry->irq);
@@ -166,9 +166,9 @@ static int u3msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
                         return -ENOSPC;
                 }
 
-                set_irq_msi(virq, entry);
-                set_irq_chip(virq, &mpic_u3msi_chip);
-                set_irq_type(virq, IRQ_TYPE_EDGE_RISING);
+                irq_set_msi_desc(virq, entry);
+                irq_set_chip(virq, &mpic_u3msi_chip);
+                irq_set_irq_type(virq, IRQ_TYPE_EDGE_RISING);
 
                 pr_debug("u3msi: allocated virq 0x%x (hw 0x%x) addr 0x%lx\n",
                           virq, hwirq, (unsigned long)addr);
diff --git a/arch/powerpc/sysdev/mv64x60_pic.c b/arch/powerpc/sysdev/mv64x60_pic.c
index c43e9bcff9f0..e9c633c7c083 100644
--- a/arch/powerpc/sysdev/mv64x60_pic.c
+++ b/arch/powerpc/sysdev/mv64x60_pic.c
@@ -217,7 +217,8 @@ static int mv64x60_host_map(struct irq_host *h, unsigned int virq,
 
         level1 = (hwirq & MV64x60_LEVEL1_MASK) >> MV64x60_LEVEL1_OFFSET;
         BUG_ON(level1 > MV64x60_LEVEL1_GPP);
-        set_irq_chip_and_handler(virq, mv64x60_chips[level1], handle_level_irq);
+        irq_set_chip_and_handler(virq, mv64x60_chips[level1],
+                                 handle_level_irq);
 
         return 0;
 }
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index 6349a72dcfd4..832d6924ad1c 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -189,7 +189,7 @@ static inline void qe_ic_write(volatile __be32  __iomem * base, unsigned int reg
 
 static inline struct qe_ic *qe_ic_from_irq(unsigned int virq)
 {
-        return get_irq_chip_data(virq);
+        return irq_get_chip_data(virq);
 }
 
 static inline struct qe_ic *qe_ic_from_irq_data(struct irq_data *d)
@@ -267,10 +267,10 @@ static int qe_ic_host_map(struct irq_host *h, unsigned int virq,
         /* Default chip */
         chip = &qe_ic->hc_irq;
 
-        set_irq_chip_data(virq, qe_ic);
+        irq_set_chip_data(virq, qe_ic);
         irq_set_status_flags(virq, IRQ_LEVEL);
 
-        set_irq_chip_and_handler(virq, chip, handle_level_irq);
+        irq_set_chip_and_handler(virq, chip, handle_level_irq);
 
         return 0;
 }
@@ -386,13 +386,13 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags,
 
         qe_ic_write(qe_ic->regs, QEIC_CICR, temp);
 
-        set_irq_data(qe_ic->virq_low, qe_ic);
-        set_irq_chained_handler(qe_ic->virq_low, low_handler);
+        irq_set_handler_data(qe_ic->virq_low, qe_ic);
+        irq_set_chained_handler(qe_ic->virq_low, low_handler);
 
         if (qe_ic->virq_high != NO_IRQ &&
                         qe_ic->virq_high != qe_ic->virq_low) {
-                set_irq_data(qe_ic->virq_high, qe_ic);
-                set_irq_chained_handler(qe_ic->virq_high, high_handler);
+                irq_set_handler_data(qe_ic->virq_high, qe_ic);
+                irq_set_chained_handler(qe_ic->virq_high, high_handler);
         }
 }
 
diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 088413a7a42d..4d18658116e5 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -392,7 +392,7 @@ static int pci_irq_host_map(struct irq_host *h, unsigned int virq,
         if ((virq >= 1) && (virq <= 4)){
                 irq = virq + IRQ_PCI_INTAD_BASE - 1;
                 irq_set_status_flags(irq, IRQ_LEVEL);
-                set_irq_chip(irq, &tsi108_pci_irq);
+                irq_set_chip(irq, &tsi108_pci_irq);
         }
         return 0;
 }
@@ -431,7 +431,7 @@ void __init tsi108_pci_int_init(struct device_node *node)
 
 void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
         unsigned int cascade_irq = get_pci_source();
 
         if (cascade_irq != NO_IRQ)
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index 02dc40f41bd2..5d9138516628 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -182,13 +182,13 @@ static int uic_host_map(struct irq_host *h, unsigned int virq,
 {
         struct uic *uic = h->host_data;
 
-        set_irq_chip_data(virq, uic);
+        irq_set_chip_data(virq, uic);
         /* Despite the name, handle_level_irq() works for both level
          * and edge irqs on UIC.  FIXME: check this is correct */
-        set_irq_chip_and_handler(virq, &uic_irq_chip, handle_level_irq);
+        irq_set_chip_and_handler(virq, &uic_irq_chip, handle_level_irq);
 
         /* Set default irq type */
-        set_irq_type(virq, IRQ_TYPE_NONE);
+        irq_set_irq_type(virq, IRQ_TYPE_NONE);
 
         return 0;
 }
@@ -212,9 +212,9 @@ static struct irq_host_ops uic_host_ops = {
 
 void uic_irq_cascade(unsigned int virq, struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
         struct irq_data *idata = irq_desc_get_irq_data(desc);
-        struct uic *uic = get_irq_data(virq);
+        struct uic *uic = irq_get_handler_data(virq);
         u32 msr;
         int src;
         int subvirq;
@@ -329,8 +329,8 @@ void __init uic_init_tree(void)
 
                         cascade_virq = irq_of_parse_and_map(np, 0);
 
-                        set_irq_data(cascade_virq, uic);
-                        set_irq_chained_handler(cascade_virq, uic_irq_cascade);
+                        irq_set_handler_data(cascade_virq, uic);
+                        irq_set_chained_handler(cascade_virq, uic_irq_cascade);
 
                         /* FIXME: setup critical cascade?? */
                 }
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
index c5bb44410762..0a13fc19e287 100644
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ b/arch/powerpc/sysdev/xilinx_intc.c
@@ -164,15 +164,15 @@ static int xilinx_intc_xlate(struct irq_host *h, struct device_node *ct,
 static int xilinx_intc_map(struct irq_host *h, unsigned int virq,
                                   irq_hw_number_t irq)
 {
-        set_irq_chip_data(virq, h->host_data);
+        irq_set_chip_data(virq, h->host_data);
 
         if (xilinx_intc_typetable[irq] == IRQ_TYPE_LEVEL_HIGH ||
             xilinx_intc_typetable[irq] == IRQ_TYPE_LEVEL_LOW) {
-                set_irq_chip_and_handler(virq, &xilinx_intc_level_irqchip,
-                        handle_level_irq);
+                irq_set_chip_and_handler(virq, &xilinx_intc_level_irqchip,
+                                         handle_level_irq);
         } else {
-                set_irq_chip_and_handler(virq, &xilinx_intc_edge_irqchip,
-                        handle_edge_irq);
+                irq_set_chip_and_handler(virq, &xilinx_intc_edge_irqchip,
+                                         handle_edge_irq);
         }
         return 0;
 }
@@ -223,7 +223,7 @@ int xilinx_intc_get_irq(void)
  */
 static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
         unsigned int cascade_irq = i8259_irq();
 
         if (cascade_irq)
@@ -250,7 +250,7 @@ static void __init xilinx_i8259_setup_cascade(void)
         }
 
         i8259_init(cascade_node, 0);
-        set_irq_chained_handler(cascade_irq, xilinx_i8259_cascade);
+        irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
 
         /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
         /* This looks like a dirty hack to me --gcl */