powerpc: Convert to new irq_* function names

Scripted with coccinelle.

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

35 files changed, 116 insertions, 116 deletions

diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
index 529897cef60c..cfc4b2009982 100644
--- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
+++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
@@ -133,7 +133,7 @@ cpld_pic_host_map(struct irq_host *h, unsigned int virq,
                              irq_hw_number_t hw)
 {
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &cpld_pic, handle_level_irq);
+        irq_set_chip_and_handler(virq, &cpld_pic, handle_level_irq);
         return 0;
 }
 
@@ -198,7 +198,7 @@ mpc5121_ads_cpld_pic_init(void)
                 goto end;
         }
 
-        set_irq_chained_handler(cascade_irq, cpld_pic_cascade);
+        irq_set_chained_handler(cascade_irq, cpld_pic_cascade);
 end:
         of_node_put(np);
 }
diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c
index ef244f251687..57a6a349e932 100644
--- a/arch/powerpc/platforms/52xx/media5200.c
+++ b/arch/powerpc/platforms/52xx/media5200.c
@@ -82,7 +82,7 @@ static struct irq_chip media5200_irq_chip = {
 
 void media5200_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);
         int sub_virq, val;
         u32 status, enable;
 
@@ -116,8 +116,8 @@ static int media5200_irq_map(struct irq_host *h, unsigned int virq,
                              irq_hw_number_t hw)
 {
         pr_debug("%s: h=%p, virq=%i, hwirq=%i\n", __func__, h, virq, (int)hw);
-        set_irq_chip_data(virq, &media5200_irq);
-        set_irq_chip_and_handler(virq, &media5200_irq_chip, handle_level_irq);
+        irq_set_chip_data(virq, &media5200_irq);
+        irq_set_chip_and_handler(virq, &media5200_irq_chip, handle_level_irq);
         irq_set_status_flags(virq, IRQ_LEVEL);
         return 0;
 }
@@ -182,8 +182,8 @@ static void __init media5200_init_irq(void)
 
         media5200_irq.irqhost->host_data = &media5200_irq;
 
-        set_irq_data(cascade_virq, &media5200_irq);
-        set_irq_chained_handler(cascade_virq, media5200_irq_cascade);
+        irq_set_handler_data(cascade_virq, &media5200_irq);
+        irq_set_chained_handler(cascade_virq, media5200_irq_cascade);
 
         return;
 
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index 6da44f0f2934..6c39b9cc2fa3 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -192,7 +192,7 @@ static struct irq_chip mpc52xx_gpt_irq_chip = {
 
 void mpc52xx_gpt_irq_cascade(unsigned int virq, struct irq_desc *desc)
 {
-        struct mpc52xx_gpt_priv *gpt = get_irq_data(virq);
+        struct mpc52xx_gpt_priv *gpt = irq_get_handler_data(virq);
         int sub_virq;
         u32 status;
 
@@ -209,8 +209,8 @@ static int mpc52xx_gpt_irq_map(struct irq_host *h, unsigned int virq,
         struct mpc52xx_gpt_priv *gpt = h->host_data;
 
         dev_dbg(gpt->dev, "%s: h=%p, virq=%i\n", __func__, h, virq);
-        set_irq_chip_data(virq, gpt);
-        set_irq_chip_and_handler(virq, &mpc52xx_gpt_irq_chip, handle_edge_irq);
+        irq_set_chip_data(virq, gpt);
+        irq_set_chip_and_handler(virq, &mpc52xx_gpt_irq_chip, handle_edge_irq);
 
         return 0;
 }
@@ -259,8 +259,8 @@ mpc52xx_gpt_irq_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node)
         }
 
         gpt->irqhost->host_data = gpt;
-        set_irq_data(cascade_virq, gpt);
-        set_irq_chained_handler(cascade_virq, mpc52xx_gpt_irq_cascade);
+        irq_set_handler_data(cascade_virq, gpt);
+        irq_set_chained_handler(cascade_virq, mpc52xx_gpt_irq_cascade);
 
         /* If the GPT is currently disabled, then change it to be in Input
          * Capture mode.  If the mode is non-zero, then the pin could be
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 9f3ed582d082..3ddea96273ca 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -214,7 +214,7 @@ static int mpc52xx_extirq_set_type(struct irq_data *d, unsigned int flow_type)
         ctrl_reg |= (type << (22 - (l2irq * 2)));
         out_be32(&intr->ctrl, ctrl_reg);
 
-        __set_irq_handler_unlocked(d->irq, handler);
+        __irq_set_handler_locked(d->irq, handler);
 
         return 0;
 }
@@ -414,7 +414,7 @@ static int mpc52xx_irqhost_map(struct irq_host *h, unsigned int virq,
                 else
                         hndlr = handle_level_irq;
 
-                set_irq_chip_and_handler(virq, &mpc52xx_extirq_irqchip, hndlr);
+                irq_set_chip_and_handler(virq, &mpc52xx_extirq_irqchip, hndlr);
                 pr_debug("%s: External IRQ%i virq=%x, hw=%x. type=%x\n",
                          __func__, l2irq, virq, (int)irq, type);
                 return 0;
@@ -431,7 +431,7 @@ static int mpc52xx_irqhost_map(struct irq_host *h, unsigned int virq,
                 return -EINVAL;
         }
 
-        set_irq_chip_and_handler(virq, irqchip, handle_level_irq);
+        irq_set_chip_and_handler(virq, irqchip, handle_level_irq);
         pr_debug("%s: virq=%x, l1=%i, l2=%i\n", __func__, virq, l1irq, l2irq);
 
         return 0;
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 45afeb0e5a45..4a4eb6ffa12f 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -81,7 +81,7 @@ static struct irq_chip pq2ads_pci_ic = {
 
 static void pq2ads_pci_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
-        struct pq2ads_pci_pic *priv = get_irq_desc_data(desc);
+        struct pq2ads_pci_pic *priv = irq_desc_get_handler_data(desc);
         u32 stat, mask, pend;
         int bit;
 
@@ -107,16 +107,16 @@ static int pci_pic_host_map(struct irq_host *h, unsigned int virq,
                             irq_hw_number_t hw)
 {
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_data(virq, h->host_data);
-        set_irq_chip_and_handler(virq, &pq2ads_pci_ic, handle_level_irq);
+        irq_set_chip_data(virq, h->host_data);
+        irq_set_chip_and_handler(virq, &pq2ads_pci_ic, handle_level_irq);
         return 0;
 }
 
 static void pci_host_unmap(struct irq_host *h, unsigned int virq)
 {
         /* remove chip and handler */
-        set_irq_chip_data(virq, NULL);
-        set_irq_chip(virq, NULL);
+        irq_set_chip_data(virq, NULL);
+        irq_set_chip(virq, NULL);
 }
 
 static struct irq_host_ops pci_pic_host_ops = {
@@ -175,8 +175,8 @@ int __init pq2ads_pci_init_irq(void)
 
         priv->host = host;
         host->host_data = priv;
-        set_irq_data(irq, priv);
-        set_irq_chained_handler(irq, pq2ads_pci_irq_demux);
+        irq_set_handler_data(irq, priv);
+        irq_set_chained_handler(irq, pq2ads_pci_irq_demux);
 
         of_node_put(np);
         return 0;
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 64447e48f3d5..c46f9359be15 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -56,7 +56,7 @@ static void machine_restart(char *cmd)
 
 static void cpm2_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);
         int cascade_irq;
 
         while ((cascade_irq = cpm2_get_irq()) >= 0)
@@ -106,7 +106,7 @@ static void __init ksi8560_pic_init(void)
 
         cpm2_pic_init(np);
         of_node_put(np);
-        set_irq_chained_handler(irq, cpm2_cascade);
+        irq_set_chained_handler(irq, cpm2_cascade);
 #endif
 }
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index 1352d1107bfd..3b2c9bb66199 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -50,7 +50,7 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
 
 static void cpm2_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);
         int cascade_irq;
 
         while ((cascade_irq = cpm2_get_irq()) >= 0)
@@ -101,7 +101,7 @@ static void __init mpc85xx_ads_pic_init(void)
 
         cpm2_pic_init(np);
         of_node_put(np);
-        set_irq_chained_handler(irq, cpm2_cascade);
+        irq_set_chained_handler(irq, cpm2_cascade);
 #endif
 }
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 458d91fba91d..6299a2a51ae8 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -255,7 +255,7 @@ static int mpc85xx_cds_8259_attach(void)
         }
 
         /* Success. Connect our low-level cascade handler. */
-        set_irq_handler(cascade_irq, mpc85xx_8259_cascade_handler);
+        irq_set_handler(cascade_irq, mpc85xx_8259_cascade_handler);
 
         return 0;
 }
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 793ead7993ab..c7b97f70312e 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -47,7 +47,7 @@
 #ifdef CONFIG_PPC_I8259
 static void mpc85xx_8259_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 != NO_IRQ) {
@@ -122,7 +122,7 @@ void __init mpc85xx_ds_pic_init(void)
         i8259_init(cascade_node, 0);
         of_node_put(cascade_node);
 
-        set_irq_chained_handler(cascade_irq, mpc85xx_8259_cascade);
+        irq_set_chained_handler(cascade_irq, mpc85xx_8259_cascade);
 #endif  /* CONFIG_PPC_I8259 */
 }
 
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index d7e28ec3e072..d2dfd465fbf6 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -41,7 +41,7 @@
 
 static void cpm2_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);
         int cascade_irq;
 
         while ((cascade_irq = cpm2_get_irq()) >= 0)
@@ -92,7 +92,7 @@ static void __init sbc8560_pic_init(void)
 
         cpm2_pic_init(np);
         of_node_put(np);
-        set_irq_chained_handler(irq, cpm2_cascade);
+        irq_set_chained_handler(irq, cpm2_cascade);
 #endif
 }
 
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
index ecb0495ca880..db864623b4ae 100644
--- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
+++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
@@ -93,7 +93,7 @@ static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq)
 
 void socrates_fpga_pic_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;
 
         /*
@@ -246,8 +246,8 @@ static int socrates_fpga_pic_host_map(struct irq_host *h, unsigned int virq,
 {
         /* All interrupts are LEVEL sensitive */
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &socrates_fpga_pic_chip,
-                        handle_fasteoi_irq);
+        irq_set_chip_and_handler(virq, &socrates_fpga_pic_chip,
+                                 handle_fasteoi_irq);
 
         return 0;
 }
@@ -308,8 +308,8 @@ void socrates_fpga_pic_init(struct device_node *pic)
                         pr_warning("FPGA PIC: can't get irq%d.\n", i);
                         continue;
                 }
-                set_irq_chained_handler(socrates_fpga_irqs[i],
-                                socrates_fpga_pic_cascade);
+                irq_set_chained_handler(socrates_fpga_irqs[i],
+                                        socrates_fpga_pic_cascade);
         }
 
         socrates_fpga_pic_iobase = of_iomap(pic, 0);
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index 2b62b064eac7..5387e9f06bdb 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -46,7 +46,7 @@
 
 static void cpm2_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);
         int cascade_irq;
 
         while ((cascade_irq = cpm2_get_irq()) >= 0)
@@ -102,7 +102,7 @@ static void __init stx_gp3_pic_init(void)
 
         cpm2_pic_init(np);
         of_node_put(np);
-        set_irq_chained_handler(irq, cpm2_cascade);
+        irq_set_chained_handler(irq, cpm2_cascade);
 #endif
 }
 
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index 2265b68e3279..325de772725a 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -44,7 +44,7 @@
 
 static void cpm2_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);
         int cascade_irq;
 
         while ((cascade_irq = cpm2_get_irq()) >= 0)
@@ -100,7 +100,7 @@ static void __init tqm85xx_pic_init(void)
 
         cpm2_pic_init(np);
         of_node_put(np);
-        set_irq_chained_handler(irq, cpm2_cascade);
+        irq_set_chained_handler(irq, cpm2_cascade);
 #endif
 }
 
diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c
index 9a85ac15b6fc..0beec7d5566b 100644
--- a/arch/powerpc/platforms/86xx/gef_pic.c
+++ b/arch/powerpc/platforms/86xx/gef_pic.c
@@ -95,7 +95,7 @@ static int gef_pic_cascade_irq;
 
 void gef_pic_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;
 
         /*
@@ -164,7 +164,7 @@ static int gef_pic_host_map(struct irq_host *h, unsigned int virq,
 {
         /* All interrupts are LEVEL sensitive */
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &gef_pic_chip, handle_level_irq);
+        irq_set_chip_and_handler(virq, &gef_pic_chip, handle_level_irq);
 
         return 0;
 }
@@ -225,7 +225,7 @@ void __init gef_pic_init(struct device_node *np)
                 return;
 
         /* Chain with parent controller */
-        set_irq_chained_handler(gef_pic_cascade_irq, gef_pic_cascade);
+        irq_set_chained_handler(gef_pic_cascade_irq, gef_pic_cascade);
 }
 
 /*
diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c
index cbe33639b478..8ef8960abda6 100644
--- a/arch/powerpc/platforms/86xx/pic.c
+++ b/arch/powerpc/platforms/86xx/pic.c
@@ -19,7 +19,7 @@
 #ifdef CONFIG_PPC_I8259
 static void mpc86xx_8259_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 != NO_IRQ)
@@ -77,6 +77,6 @@ void __init mpc86xx_init_irq(void)
         i8259_init(cascade_node, 0);
         of_node_put(cascade_node);
 
-        set_irq_chained_handler(cascade_irq, mpc86xx_8259_cascade);
+        irq_set_chained_handler(cascade_irq, mpc86xx_8259_cascade);
 #endif
 }
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index fabb108e8744..9ecce995dd4b 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -226,11 +226,11 @@ static void cpm_cascade(unsigned int irq, struct irq_desc *desc)
 
                 generic_handle_irq(cascade_irq);
 
-                chip = get_irq_desc_chip(cdesc);
+                chip = irq_desc_get_chip(cdesc);
                 chip->irq_eoi(&cdesc->irq_data);
         }
 
-        chip = get_irq_desc_chip(desc);
+        chip = irq_desc_get_chip(desc);
         chip->irq_eoi(&desc->irq_data);
 }
 
@@ -251,5 +251,5 @@ void __init mpc8xx_pics_init(void)
 
         irq = cpm_pic_init();
         if (irq != NO_IRQ)
-                set_irq_chained_handler(irq, cpm_cascade);
+                irq_set_chained_handler(irq, cpm_cascade);
 }
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index c48b66a67e42..bb5ebf8fa80b 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -93,8 +93,8 @@ static void msic_dcr_write(struct axon_msic *msic, unsigned int dcr_n, u32 val)
 
 static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
-        struct axon_msic *msic = get_irq_data(irq);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
+        struct axon_msic *msic = irq_get_handler_data(irq);
         u32 write_offset, msi;
         int idx;
         int retry = 0;
@@ -287,7 +287,7 @@ static int axon_msi_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
                 }
                 dev_dbg(&dev->dev, "axon_msi: allocated virq 0x%x\n", virq);
 
-                set_irq_msi(virq, entry);
+                irq_set_msi_desc(virq, entry);
                 msg.data = virq;
                 write_msi_msg(virq, &msg);
         }
@@ -305,7 +305,7 @@ static void axon_msi_teardown_msi_irqs(struct pci_dev *dev)
                 if (entry->irq == NO_IRQ)
                         continue;
 
-                set_irq_msi(entry->irq, NULL);
+                irq_set_msi_desc(entry->irq, NULL);
                 irq_dispose_mapping(entry->irq);
         }
 }
@@ -320,7 +320,7 @@ static struct irq_chip msic_irq_chip = {
 static int msic_host_map(struct irq_host *h, unsigned int virq,
                          irq_hw_number_t hw)
 {
-        set_irq_chip_and_handler(virq, &msic_irq_chip, handle_simple_irq);
+        irq_set_chip_and_handler(virq, &msic_irq_chip, handle_simple_irq);
 
         return 0;
 }
@@ -400,8 +400,8 @@ static int axon_msi_probe(struct platform_device *device)
 
         msic->irq_host->host_data = msic;
 
-        set_irq_data(virq, msic);
-        set_irq_chained_handler(virq, axon_msi_cascade);
+        irq_set_handler_data(virq, msic);
+        irq_set_chained_handler(virq, axon_msi_cascade);
         pr_devel("axon_msi: irq 0x%x setup for axon_msi\n", virq);
 
         /* Enable the MSIC hardware */
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index 0280042b3e8c..4cb9e147c307 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -143,7 +143,7 @@ static int beatic_pic_host_map(struct irq_host *h, unsigned int virq,
                 return -EIO;
 
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &beatic_pic, handle_fasteoi_irq);
+        irq_set_chip_and_handler(virq, &beatic_pic, handle_fasteoi_irq);
         return 0;
 }
 
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index ec9fc7d82068..a19bec078703 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -101,9 +101,9 @@ static void iic_ioexc_eoi(struct irq_data *d)
 
 static void iic_ioexc_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);
         struct cbe_iic_regs __iomem *node_iic =
-                (void __iomem *)get_irq_desc_data(desc);
+                (void __iomem *)irq_desc_get_handler_data(desc);
         unsigned int base = (irq & 0xffffff00) | IIC_IRQ_TYPE_IOEXC;
         unsigned long bits, ack;
         int cascade;
@@ -240,14 +240,14 @@ static int iic_host_map(struct irq_host *h, unsigned int virq,
 {
         switch (hw & IIC_IRQ_TYPE_MASK) {
         case IIC_IRQ_TYPE_IPI:
-                set_irq_chip_and_handler(virq, &iic_chip, handle_percpu_irq);
+                irq_set_chip_and_handler(virq, &iic_chip, handle_percpu_irq);
                 break;
         case IIC_IRQ_TYPE_IOEXC:
-                set_irq_chip_and_handler(virq, &iic_ioexc_chip,
+                irq_set_chip_and_handler(virq, &iic_ioexc_chip,
                                          handle_iic_irq);
                 break;
         default:
-                set_irq_chip_and_handler(virq, &iic_chip, handle_edge_eoi_irq);
+                irq_set_chip_and_handler(virq, &iic_chip, handle_edge_eoi_irq);
         }
         return 0;
 }
@@ -364,8 +364,8 @@ static int __init setup_iic(void)
                  * irq_data is a generic pointer that gets passed back
                  * to us later, so the forced cast is fine.
                  */
-                set_irq_data(cascade, (void __force *)node_iic);
-                set_irq_chained_handler(cascade , iic_ioexc_cascade);
+                irq_set_handler_data(cascade, (void __force *)node_iic);
+                irq_set_chained_handler(cascade, iic_ioexc_cascade);
                 out_be64(&node_iic->iic_ir,
                          (1 << 12)              /* priority */ |
                          (node << 4)            /* dest node */ |
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 6a28d027d959..fd57bfe00edf 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -187,8 +187,8 @@ machine_subsys_initcall(cell, cell_publish_devices);
 
 static void cell_mpic_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
-        struct mpic *mpic = get_irq_desc_data(desc);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
+        struct mpic *mpic = irq_desc_get_handler_data(desc);
         unsigned int virq;
 
         virq = mpic_get_one_irq(mpic);
@@ -223,8 +223,8 @@ static void __init mpic_init_IRQ(void)
 
                 printk(KERN_INFO "%s : hooking up to IRQ %d\n",
                        dn->full_name, virq);
-                set_irq_data(virq, mpic);
-                set_irq_chained_handler(virq, cell_mpic_cascade);
+                irq_set_handler_data(virq, mpic);
+                irq_set_chained_handler(virq, cell_mpic_cascade);
         }
 }
 
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index bc27de4cf84f..c5cf50e6b45a 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -171,10 +171,10 @@ static struct irq_chip spider_pic = {
 static int spider_host_map(struct irq_host *h, unsigned int virq,
                         irq_hw_number_t hw)
 {
-        set_irq_chip_and_handler(virq, &spider_pic, handle_level_irq);
+        irq_set_chip_and_handler(virq, &spider_pic, handle_level_irq);
 
         /* Set default irq type */
-        set_irq_type(virq, IRQ_TYPE_NONE);
+        irq_set_irq_type(virq, IRQ_TYPE_NONE);
 
         return 0;
 }
@@ -200,8 +200,8 @@ static struct irq_host_ops spider_host_ops = {
 
 static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
-        struct spider_pic *pic = get_irq_desc_data(desc);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
+        struct spider_pic *pic = irq_desc_get_handler_data(desc);
         unsigned int cs, virq;
 
         cs = in_be32(pic->regs + TIR_CS) >> 24;
@@ -321,8 +321,8 @@ static void __init spider_init_one(struct device_node *of_node, int chip,
         virq = spider_find_cascade_and_node(pic);
         if (virq == NO_IRQ)
                 return;
-        set_irq_data(virq, pic);
-        set_irq_chained_handler(virq, spider_irq_cascade);
+        irq_set_handler_data(virq, pic);
+        irq_set_chained_handler(virq, spider_irq_cascade);
 
         printk(KERN_INFO "spider_pic: node %d, addr: 0x%lx %s\n",
                pic->node_id, addr, of_node->full_name);
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 4c1288451a21..122786498419 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -365,7 +365,7 @@ void __init chrp_setup_arch(void)
 
 static void chrp_8259_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 != NO_IRQ)
@@ -517,7 +517,7 @@ static void __init chrp_find_8259(void)
                 if (cascade_irq == NO_IRQ)
                         printk(KERN_ERR "i8259: failed to map cascade irq\n");
                 else
-                        set_irq_chained_handler(cascade_irq,
+                        irq_set_chained_handler(cascade_irq,
                                                 chrp_8259_cascade);
         }
 }
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
index 9d6c3abbfa96..12aa62b6f227 100644
--- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
@@ -101,16 +101,16 @@ static struct irq_host *flipper_irq_host;
 static int flipper_pic_map(struct irq_host *h, unsigned int virq,
                            irq_hw_number_t hwirq)
 {
-        set_irq_chip_data(virq, h->host_data);
+        irq_set_chip_data(virq, h->host_data);
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &flipper_pic, handle_level_irq);
+        irq_set_chip_and_handler(virq, &flipper_pic, handle_level_irq);
         return 0;
 }
 
 static void flipper_pic_unmap(struct irq_host *h, unsigned int irq)
 {
-        set_irq_chip_data(irq, NULL);
-        set_irq_chip(irq, NULL);
+        irq_set_chip_data(irq, NULL);
+        irq_set_chip(irq, NULL);
 }
 
 static int flipper_pic_match(struct irq_host *h, struct device_node *np)
diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
index e6e620831399..2bdddfc9d520 100644
--- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
@@ -94,16 +94,16 @@ static struct irq_host *hlwd_irq_host;
 static int hlwd_pic_map(struct irq_host *h, unsigned int virq,
                            irq_hw_number_t hwirq)
 {
-        set_irq_chip_data(virq, h->host_data);
+        irq_set_chip_data(virq, h->host_data);
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &hlwd_pic, handle_level_irq);
+        irq_set_chip_and_handler(virq, &hlwd_pic, handle_level_irq);
         return 0;
 }
 
 static void hlwd_pic_unmap(struct irq_host *h, unsigned int irq)
 {
-        set_irq_chip_data(irq, NULL);
-        set_irq_chip(irq, NULL);
+        irq_set_chip_data(irq, NULL);
+        irq_set_chip(irq, NULL);
 }
 
 static struct irq_host_ops hlwd_irq_host_ops = {
@@ -129,8 +129,8 @@ static unsigned int __hlwd_pic_get_irq(struct irq_host *h)
 static void hlwd_pic_irq_cascade(unsigned int cascade_virq,
                                       struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
-        struct irq_host *irq_host = get_irq_data(cascade_virq);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
+        struct irq_host *irq_host = irq_get_handler_data(cascade_virq);
         unsigned int virq;
 
         raw_spin_lock(&desc->lock);
@@ -218,8 +218,8 @@ void hlwd_pic_probe(void)
                         host = hlwd_pic_init(np);
                         BUG_ON(!host);
                         cascade_virq = irq_of_parse_and_map(np, 0);
-                        set_irq_data(cascade_virq, host);
-                        set_irq_chained_handler(cascade_virq,
+                        irq_set_handler_data(cascade_virq, host);
+                        irq_set_chained_handler(cascade_virq,
                                                 hlwd_pic_irq_cascade);
                         hlwd_irq_host = host;
                         break;
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index b21fde589ca7..487bda0d18d8 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -198,8 +198,8 @@ static void __init holly_init_IRQ(void)
         cascade_pci_irq = irq_of_parse_and_map(tsi_pci, 0);
         pr_debug("%s: tsi108 cascade_pci_irq = 0x%x\n", __func__, (u32) cascade_pci_irq);
         tsi108_pci_int_init(cascade_node);
-        set_irq_data(cascade_pci_irq, mpic);
-        set_irq_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
+        irq_set_handler_data(cascade_pci_irq, mpic);
+        irq_set_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
 #endif
         /* Configure MPIC outputs to CPU0 */
         tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index 7a2ba39d7811..1cb907c94359 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -153,8 +153,8 @@ static void __init mpc7448_hpc2_init_IRQ(void)
         DBG("%s: tsi108 cascade_pci_irq = 0x%x\n", __func__,
             (u32) cascade_pci_irq);
         tsi108_pci_int_init(cascade_node);
-        set_irq_data(cascade_pci_irq, mpic);
-        set_irq_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
+        irq_set_handler_data(cascade_pci_irq, mpic);
+        irq_set_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
 #endif
         /* Configure MPIC outputs to CPU0 */
         tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);
diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c
index 4fb96f0b2df6..52a6889832c7 100644
--- a/arch/powerpc/platforms/iseries/irq.c
+++ b/arch/powerpc/platforms/iseries/irq.c
@@ -220,7 +220,7 @@ void __init iSeries_activate_IRQs()
                 if (!desc)
                         continue;
 
-                chip = get_irq_desc_chip(desc);
+                chip = irq_desc_get_chip(desc);
                 if (chip && chip->irq_startup) {
                         raw_spin_lock_irqsave(&desc->lock, flags);
                         chip->irq_startup(&desc->irq_data);
@@ -346,7 +346,7 @@ unsigned int iSeries_get_irq(void)
 static int iseries_irq_host_map(struct irq_host *h, unsigned int virq,
                                 irq_hw_number_t hw)
 {
-        set_irq_chip_and_handler(virq, &iseries_pic, handle_fasteoi_irq);
+        irq_set_chip_and_handler(virq, &iseries_pic, handle_fasteoi_irq);
 
         return 0;
 }
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 04296ffff8bf..dd2e48b28508 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -498,7 +498,7 @@ void __devinit maple_pci_irq_fixup(struct pci_dev *dev)
                 printk(KERN_DEBUG "Fixup U4 PCIe IRQ\n");
                 dev->irq = irq_create_mapping(NULL, 1);
                 if (dev->irq != NO_IRQ)
-                        set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
+                        irq_set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
         }
 
         /* Hide AMD8111 IDE interrupt when in legacy mode so
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index a6067b38d2ca..7c858e6f843c 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -239,7 +239,7 @@ static __init void pas_init_IRQ(void)
         if (nmiprop) {
                 nmi_virq = irq_create_mapping(NULL, *nmiprop);
                 mpic_irq_set_priority(nmi_virq, 15);
-                set_irq_type(nmi_virq, IRQ_TYPE_EDGE_RISING);
+                irq_set_irq_type(nmi_virq, IRQ_TYPE_EDGE_RISING);
                 mpic_unmask_irq(irq_get_irq_data(nmi_virq));
         }
 
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index 3bc075c788ef..ab6898942700 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -988,7 +988,7 @@ void __devinit pmac_pci_irq_fixup(struct pci_dev *dev)
             dev->vendor == PCI_VENDOR_ID_DEC &&
             dev->device == PCI_DEVICE_ID_DEC_TULIP_PLUS) {
                 dev->irq = irq_create_mapping(NULL, 60);
-                set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
+                irq_set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
         }
 #endif /* CONFIG_PPC32 */
 }
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 4ce146fba59c..023f24086a0a 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -300,8 +300,8 @@ static int pmac_pic_host_map(struct irq_host *h, unsigned int virq,
         level = !!(level_mask[hw >> 5] & (1UL << (hw & 0x1f)));
         if (level)
                 irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, &pmac_pic, level ?
-                                 handle_level_irq : handle_edge_irq);
+        irq_set_chip_and_handler(virq, &pmac_pic,
+                                 level ? handle_level_irq : handle_edge_irq);
         return 0;
 }
 
@@ -471,8 +471,8 @@ int of_irq_map_oldworld(struct device_node *device, int index,
 
 static void pmac_u3_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        struct irq_chip *chip = get_irq_desc_chip(desc);
-        struct mpic *mpic = get_irq_desc_data(desc);
+        struct irq_chip *chip = irq_desc_get_chip(desc);
+        struct mpic *mpic = irq_desc_get_handler_data(desc);
         unsigned int cascade_irq = mpic_get_one_irq(mpic);
 
         if (cascade_irq != NO_IRQ)
@@ -590,8 +590,8 @@ static int __init pmac_pic_probe_mpic(void)
                 of_node_put(slave);
                 return 0;
         }
-        set_irq_data(cascade, mpic2);
-        set_irq_chained_handler(cascade, pmac_u3_cascade);
+        irq_set_handler_data(cascade, mpic2);
+        irq_set_chained_handler(cascade, pmac_u3_cascade);
 
         of_node_put(slave);
         return 0;
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index 3988c86682a5..f2f6413b81d3 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -194,7 +194,7 @@ static int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
         pr_debug("%s:%d: outlet %lu => cpu %u, virq %u\n", __func__, __LINE__,
                 outlet, cpu, *virq);
 
-        result = set_irq_chip_data(*virq, pd);
+        result = irq_set_chip_data(*virq, pd);
 
         if (result) {
                 pr_debug("%s:%d: set_irq_chip_data failed\n",
@@ -221,12 +221,12 @@ fail_create:
 
 static int ps3_virq_destroy(unsigned int virq)
 {
-        const struct ps3_private *pd = get_irq_chip_data(virq);
+        const struct ps3_private *pd = irq_get_chip_data(virq);
 
         pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
                 __LINE__, pd->ppe_id, pd->thread_id, virq);
 
-        set_irq_chip_data(virq, NULL);
+        irq_set_chip_data(virq, NULL);
         irq_dispose_mapping(virq);
 
         pr_debug("%s:%d <-\n", __func__, __LINE__);
@@ -256,7 +256,7 @@ int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
                 goto fail_setup;
         }
 
-        pd = get_irq_chip_data(*virq);
+        pd = irq_get_chip_data(*virq);
 
         /* Binds outlet to cpu + virq. */
 
@@ -291,7 +291,7 @@ EXPORT_SYMBOL_GPL(ps3_irq_plug_setup);
 int ps3_irq_plug_destroy(unsigned int virq)
 {
         int result;
-        const struct ps3_private *pd = get_irq_chip_data(virq);
+        const struct ps3_private *pd = irq_get_chip_data(virq);
 
         pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
                 __LINE__, pd->ppe_id, pd->thread_id, virq);
@@ -661,7 +661,7 @@ static void dump_bmp(struct ps3_private* pd) {};
 
 static void ps3_host_unmap(struct irq_host *h, unsigned int virq)
 {
-        set_irq_chip_data(virq, NULL);
+        irq_set_chip_data(virq, NULL);
 }
 
 static int ps3_host_map(struct irq_host *h, unsigned int virq,
@@ -670,7 +670,7 @@ static int ps3_host_map(struct irq_host *h, unsigned int virq,
         pr_debug("%s:%d: hwirq %lu, virq %u\n", __func__, __LINE__, hwirq,
                 virq);
 
-        set_irq_chip_and_handler(virq, &ps3_irq_chip, handle_fasteoi_irq);
+        irq_set_chip_and_handler(virq, &ps3_irq_chip, handle_fasteoi_irq);
 
         return 0;
 }
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index 18ac801f8e90..38d24e7e7bb1 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -137,7 +137,7 @@ static void rtas_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);
                 irq_dispose_mapping(entry->irq);
         }
 
@@ -437,7 +437,7 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
                 }
 
                 dev_dbg(&pdev->dev, "rtas_msi: allocated virq %d\n", virq);
-                set_irq_msi(virq, entry);
+                irq_set_msi_desc(virq, entry);
 
                 /* Read config space back so we can restore after reset */
                 read_msi_msg(virq, &msg);
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 2a0089a2c829..c319d04aa799 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -114,7 +114,7 @@ static void __init fwnmi_init(void)
 
 static void pseries_8259_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 != NO_IRQ)
@@ -169,7 +169,7 @@ static void __init pseries_setup_i8259_cascade(void)
                 printk(KERN_DEBUG "pic: PCI 8259 intack at 0x%016lx\n", intack);
         i8259_init(found, intack);
         of_node_put(found);
-        set_irq_chained_handler(cascade, pseries_8259_cascade);
+        irq_set_chained_handler(cascade, pseries_8259_cascade);
 }
 
 static void __init pseries_mpic_init_IRQ(void)
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index f4bf8a932fef..6c1e638f0ce9 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -471,7 +471,7 @@ static int xics_host_map(struct irq_host *h, unsigned int virq,
         irq_radix_revmap_insert(xics_host, virq, hw);
 
         irq_set_status_flags(virq, IRQ_LEVEL);
-        set_irq_chip_and_handler(virq, xics_irq_chip, handle_fasteoi_irq);
+        irq_set_chip_and_handler(virq, xics_irq_chip, handle_fasteoi_irq);
         return 0;
 }
 
@@ -600,7 +600,7 @@ static void xics_request_ipi(void)
          * IPIs are marked IRQF_DISABLED as they must run with irqs
          * disabled
          */
-        set_irq_handler(ipi, handle_percpu_irq);
+        irq_set_handler(ipi, handle_percpu_irq);
         if (firmware_has_feature(FW_FEATURE_LPAR))
                 rc = request_irq(ipi, xics_ipi_action_lpar,
                                 IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL);
@@ -912,7 +912,7 @@ void xics_migrate_irqs_away(void)
                 if (desc == NULL || desc->action == NULL)
                         continue;
 
-                chip = get_irq_desc_chip(desc);
+                chip = irq_desc_get_chip(desc);
                 if (chip == NULL || chip->irq_set_affinity == NULL)
                         continue;