powerpc: Convert to new irq_* function names

Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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 */