diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index e13e9f0..011cb6c 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -470,14 +470,14 @@
 	/* register IRQ by genirq */
 	for (i = 0; i < ARRAY_SIZE(pm860x_irqs); i++) {
 		__irq = i + chip->irq_base;
-		set_irq_chip_data(__irq, chip);
-		set_irq_chip_and_handler(__irq, &pm860x_irq_chip,
+		irq_set_chip_data(__irq, chip);
+		irq_set_chip_and_handler(__irq, &pm860x_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(__irq, 1);
+		irq_set_nested_thread(__irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(__irq, IRQF_VALID);
 #else
-		set_irq_noprobe(__irq);
+		irq_set_noprobe(__irq);
 #endif
 	}
 
diff --git a/drivers/mfd/ab3550-core.c b/drivers/mfd/ab3550-core.c
index c12d042..ff86acf 100644
--- a/drivers/mfd/ab3550-core.c
+++ b/drivers/mfd/ab3550-core.c
@@ -668,7 +668,7 @@
 	struct ab3550_platform_data *plf_data;
 	bool val;
 
-	ab = get_irq_chip_data(irq);
+	ab = irq_get_chip_data(irq);
 	plf_data = ab->i2c_client[0]->dev.platform_data;
 	irq -= plf_data->irq.base;
 	val = ((ab->startup_events[irq / 8] & BIT(irq % 8)) != 0);
@@ -1296,14 +1296,14 @@
 		unsigned int irq;
 
 		irq = ab3550_plf_data->irq.base + i;
-		set_irq_chip_data(irq, ab);
-		set_irq_chip_and_handler(irq, &ab3550_irq_chip,
-			handle_simple_irq);
-		set_irq_nested_thread(irq, 1);
+		irq_set_chip_data(irq, ab);
+		irq_set_chip_and_handler(irq, &ab3550_irq_chip,
+					 handle_simple_irq);
+		irq_set_nested_thread(irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, IRQF_VALID);
 #else
-		set_irq_noprobe(irq);
+		irq_set_noprobe(irq);
 #endif
 	}
 
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index 6e185b2..62e33e2 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -334,14 +334,14 @@
 	int irq;
 
 	for (irq = base; irq < base + AB8500_NR_IRQS; irq++) {
-		set_irq_chip_data(irq, ab8500);
-		set_irq_chip_and_handler(irq, &ab8500_irq_chip,
+		irq_set_chip_data(irq, ab8500);
+		irq_set_chip_and_handler(irq, &ab8500_irq_chip,
 					 handle_simple_irq);
-		set_irq_nested_thread(irq, 1);
+		irq_set_nested_thread(irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, IRQF_VALID);
 #else
-		set_irq_noprobe(irq);
+		irq_set_noprobe(irq);
 #endif
 	}
 
@@ -357,8 +357,8 @@
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, 0);
 #endif
-		set_irq_chip_and_handler(irq, NULL, NULL);
-		set_irq_chip_data(irq, NULL);
+		irq_set_chip_and_handler(irq, NULL, NULL);
+		irq_set_chip_data(irq, NULL);
 	}
 }
 
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 652bde5..22b5a78 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -388,21 +388,21 @@
 
 	for (irq = irq_base; irq < irq_base + ASIC3_NR_IRQS; irq++) {
 		if (irq < asic->irq_base + ASIC3_NUM_GPIOS)
-			set_irq_chip(irq, &asic3_gpio_irq_chip);
+			irq_set_chip(irq, &asic3_gpio_irq_chip);
 		else
-			set_irq_chip(irq, &asic3_irq_chip);
+			irq_set_chip(irq, &asic3_irq_chip);
 
-		set_irq_chip_data(irq, asic);
-		set_irq_handler(irq, handle_level_irq);
+		irq_set_chip_data(irq, asic);
+		irq_set_handler(irq, handle_level_irq);
 		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
 	}
 
 	asic3_write_register(asic, ASIC3_OFFSET(INTR, INT_MASK),
 			     ASIC3_INTMASK_GINTMASK);
 
-	set_irq_chained_handler(asic->irq_nr, asic3_irq_demux);
-	set_irq_type(asic->irq_nr, IRQ_TYPE_EDGE_RISING);
-	set_irq_data(asic->irq_nr, asic);
+	irq_set_chained_handler(asic->irq_nr, asic3_irq_demux);
+	irq_set_irq_type(asic->irq_nr, IRQ_TYPE_EDGE_RISING);
+	irq_set_handler_data(asic->irq_nr, asic);
 
 	return 0;
 }
@@ -416,11 +416,11 @@
 
 	for (irq = irq_base; irq < irq_base + ASIC3_NR_IRQS; irq++) {
 		set_irq_flags(irq, 0);
-		set_irq_handler(irq, NULL);
-		set_irq_chip(irq, NULL);
-		set_irq_chip_data(irq, NULL);
+		irq_set_handler(irq, NULL);
+		irq_set_chip(irq, NULL);
+		irq_set_chip_data(irq, NULL);
 	}
-	set_irq_chained_handler(asic->irq_nr, NULL);
+	irq_set_chained_handler(asic->irq_nr, NULL);
 }
 
 /* GPIOs */
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 92e6fbc..f2f4029 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -207,7 +207,7 @@
 
 static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
-	struct pcap_chip *pcap = get_irq_data(irq);
+	struct pcap_chip *pcap = irq_get_handler_data(irq);
 
 	desc->irq_data.chip->irq_ack(&desc->irq_data);
 	queue_work(pcap->workqueue, &pcap->isr_work);
@@ -411,7 +411,7 @@
 
 	/* cleanup irqchip */
 	for (i = pcap->irq_base; i < (pcap->irq_base + PCAP_NIRQS); i++)
-		set_irq_chip_and_handler(i, NULL, NULL);
+		irq_set_chip_and_handler(i, NULL, NULL);
 
 	destroy_workqueue(pcap->workqueue);
 
@@ -468,12 +468,12 @@
 
 	/* setup irq chip */
 	for (i = pcap->irq_base; i < (pcap->irq_base + PCAP_NIRQS); i++) {
-		set_irq_chip_and_handler(i, &pcap_irq_chip, handle_simple_irq);
-		set_irq_chip_data(i, pcap);
+		irq_set_chip_and_handler(i, &pcap_irq_chip, handle_simple_irq);
+		irq_set_chip_data(i, pcap);
 #ifdef CONFIG_ARM
 		set_irq_flags(i, IRQF_VALID);
 #else
-		set_irq_noprobe(i);
+		irq_set_noprobe(i);
 #endif
 	}
 
@@ -482,10 +482,10 @@
 	ezx_pcap_write(pcap, PCAP_REG_ISR, PCAP_CLEAR_INTERRUPT_REGISTER);
 	pcap->msr = PCAP_MASK_ALL_INTERRUPT;
 
-	set_irq_type(spi->irq, IRQ_TYPE_EDGE_RISING);
-	set_irq_data(spi->irq, pcap);
-	set_irq_chained_handler(spi->irq, pcap_irq_handler);
-	set_irq_wake(spi->irq, 1);
+	irq_set_irq_type(spi->irq, IRQ_TYPE_EDGE_RISING);
+	irq_set_handler_data(spi->irq, pcap);
+	irq_set_chained_handler(spi->irq, pcap_irq_handler);
+	irq_set_irq_wake(spi->irq, 1);
 
 	/* ADC */
 	adc_irq = pcap_to_irq(pcap, (pdata->config & PCAP_SECOND_PORT) ?
@@ -514,7 +514,7 @@
 	free_irq(adc_irq, pcap);
 free_irqchip:
 	for (i = pcap->irq_base; i < (pcap->irq_base + PCAP_NIRQS); i++)
-		set_irq_chip_and_handler(i, NULL, NULL);
+		irq_set_chip_and_handler(i, NULL, NULL);
 /* destroy_workqueue: */
 	destroy_workqueue(pcap->workqueue);
 free_pcap:
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c
index 0ca68860..fcd89e6 100644
--- a/drivers/mfd/htc-egpio.c
+++ b/drivers/mfd/htc-egpio.c
@@ -344,14 +344,14 @@
 			ei->ack_write = 0;
 		irq_end = ei->irq_start + ei->nirqs;
 		for (irq = ei->irq_start; irq < irq_end; irq++) {
-			set_irq_chip(irq, &egpio_muxed_chip);
-			set_irq_chip_data(irq, ei);
-			set_irq_handler(irq, handle_simple_irq);
+			irq_set_chip(irq, &egpio_muxed_chip);
+			irq_set_chip_data(irq, ei);
+			irq_set_handler(irq, handle_simple_irq);
 			set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
 		}
-		set_irq_type(ei->chained_irq, IRQ_TYPE_EDGE_RISING);
-		set_irq_data(ei->chained_irq, ei);
-		set_irq_chained_handler(ei->chained_irq, egpio_handler);
+		irq_set_irq_type(ei->chained_irq, IRQ_TYPE_EDGE_RISING);
+		irq_set_handler_data(ei->chained_irq, ei);
+		irq_set_chained_handler(ei->chained_irq, egpio_handler);
 		ack_irqs(ei);
 
 		device_init_wakeup(&pdev->dev, 1);
@@ -373,11 +373,11 @@
 	if (ei->chained_irq) {
 		irq_end = ei->irq_start + ei->nirqs;
 		for (irq = ei->irq_start; irq < irq_end; irq++) {
-			set_irq_chip(irq, NULL);
-			set_irq_handler(irq, NULL);
+			irq_set_chip(irq, NULL);
+			irq_set_handler(irq, NULL);
 			set_irq_flags(irq, 0);
 		}
-		set_irq_chained_handler(ei->chained_irq, NULL);
+		irq_set_chained_handler(ei->chained_irq, NULL);
 		device_init_wakeup(&pdev->dev, 0);
 	}
 	iounmap(ei->base_addr);
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index b3aa823..9ba2a2a 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -348,13 +348,13 @@
 	/* Setup irq handlers */
 	irq_end = chip->irq_start + chip->nirqs;
 	for (irq = chip->irq_start; irq < irq_end; irq++) {
-		set_irq_chip(irq, &htcpld_muxed_chip);
-		set_irq_chip_data(irq, chip);
-		set_irq_handler(irq, handle_simple_irq);
+		irq_set_chip(irq, &htcpld_muxed_chip);
+		irq_set_chip_data(irq, chip);
+		irq_set_handler(irq, handle_simple_irq);
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
 #else
-		set_irq_probe(irq);
+		irq_set_probe(irq);
 #endif
 	}
 
diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c
index aa518b9..a0bd0cf 100644
--- a/drivers/mfd/jz4740-adc.c
+++ b/drivers/mfd/jz4740-adc.c
@@ -112,7 +112,7 @@
 
 static void jz4740_adc_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
-	struct jz4740_adc *adc = get_irq_desc_data(desc);
+	struct jz4740_adc *adc = irq_desc_get_handler_data(desc);
 	uint8_t status;
 	unsigned int i;
 
@@ -310,13 +310,13 @@
 	platform_set_drvdata(pdev, adc);
 
 	for (irq = adc->irq_base; irq < adc->irq_base + 5; ++irq) {
-		set_irq_chip_data(irq, adc);
-		set_irq_chip_and_handler(irq, &jz4740_adc_irq_chip,
-		    handle_level_irq);
+		irq_set_chip_data(irq, adc);
+		irq_set_chip_and_handler(irq, &jz4740_adc_irq_chip,
+					 handle_level_irq);
 	}
 
-	set_irq_data(adc->irq, adc);
-	set_irq_chained_handler(adc->irq, jz4740_adc_irq_demux);
+	irq_set_handler_data(adc->irq, adc);
+	irq_set_chained_handler(adc->irq, jz4740_adc_irq_demux);
 
 	writeb(0x00, adc->base + JZ_REG_ADC_ENABLE);
 	writeb(0xff, adc->base + JZ_REG_ADC_CTRL);
@@ -347,8 +347,8 @@
 
 	mfd_remove_devices(&pdev->dev);
 
-	set_irq_data(adc->irq, NULL);
-	set_irq_chained_handler(adc->irq, NULL);
+	irq_set_handler_data(adc->irq, NULL);
+	irq_set_chained_handler(adc->irq, NULL);
 
 	iounmap(adc->base);
 	release_mem_region(adc->mem->start, resource_size(adc->mem));
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c
index a92ea9b..58cc5fd 100644
--- a/drivers/mfd/max8925-core.c
+++ b/drivers/mfd/max8925-core.c
@@ -547,14 +547,14 @@
 	/* register with genirq */
 	for (i = 0; i < ARRAY_SIZE(max8925_irqs); i++) {
 		__irq = i + chip->irq_base;
-		set_irq_chip_data(__irq, chip);
-		set_irq_chip_and_handler(__irq, &max8925_irq_chip,
+		irq_set_chip_data(__irq, chip);
+		irq_set_chip_and_handler(__irq, &max8925_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(__irq, 1);
+		irq_set_nested_thread(__irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(__irq, IRQF_VALID);
 #else
-		set_irq_noprobe(__irq);
+		irq_set_noprobe(__irq);
 #endif
 	}
 	if (!irq) {
diff --git a/drivers/mfd/max8998-irq.c b/drivers/mfd/max8998-irq.c
index 3903e1f..5919710 100644
--- a/drivers/mfd/max8998-irq.c
+++ b/drivers/mfd/max8998-irq.c
@@ -224,14 +224,14 @@
 	/* register with genirq */
 	for (i = 0; i < MAX8998_IRQ_NR; i++) {
 		cur_irq = i + max8998->irq_base;
-		set_irq_chip_data(cur_irq, max8998);
-		set_irq_chip_and_handler(cur_irq, &max8998_irq_chip,
+		irq_set_chip_data(cur_irq, max8998);
+		irq_set_chip_and_handler(cur_irq, &max8998_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(cur_irq, 1);
+		irq_set_nested_thread(cur_irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(cur_irq, IRQF_VALID);
 #else
-		set_irq_noprobe(cur_irq);
+		irq_set_noprobe(cur_irq);
 #endif
 	}
 
diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index c002142..9ec7570 100644
--- a/drivers/mfd/max8998.c
+++ b/drivers/mfd/max8998.c
@@ -209,7 +209,7 @@
 	struct max8998_dev *max8998 = i2c_get_clientdata(i2c);
 
 	if (max8998->wakeup)
-		set_irq_wake(max8998->irq, 1);
+		irq_set_irq_wake(max8998->irq, 1);
 	return 0;
 }
 
@@ -219,7 +219,7 @@
 	struct max8998_dev *max8998 = i2c_get_clientdata(i2c);
 
 	if (max8998->wakeup)
-		set_irq_wake(max8998->irq, 0);
+		irq_set_irq_wake(max8998->irq, 0);
 	/*
 	 * In LP3974, if IRQ registers are not "read & clear"
 	 * when it's set during sleep, the interrupt becomes
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index 3e5732b..7ab7746 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -762,14 +762,14 @@
 	int irq;
 
 	for (irq = base; irq < base + num_irqs; irq++) {
-		set_irq_chip_data(irq, stmpe);
-		set_irq_chip_and_handler(irq, &stmpe_irq_chip,
+		irq_set_chip_data(irq, stmpe);
+		irq_set_chip_and_handler(irq, &stmpe_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(irq, 1);
+		irq_set_nested_thread(irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, IRQF_VALID);
 #else
-		set_irq_noprobe(irq);
+		irq_set_noprobe(irq);
 #endif
 	}
 
@@ -786,8 +786,8 @@
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, 0);
 #endif
-		set_irq_chip_and_handler(irq, NULL, NULL);
-		set_irq_chip_data(irq, NULL);
+		irq_set_chip_and_handler(irq, NULL, NULL);
+		irq_set_chip_data(irq, NULL);
 	}
 }
 
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index af57fc7..2e1fca4 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -186,7 +186,7 @@
 /* Handle the T7L66XB interrupt mux */
 static void t7l66xb_irq(unsigned int irq, struct irq_desc *desc)
 {
-	struct t7l66xb *t7l66xb = get_irq_data(irq);
+	struct t7l66xb *t7l66xb = irq_get_handler_data(irq);
 	unsigned int isr;
 	unsigned int i, irq_base;
 
@@ -243,17 +243,17 @@
 	irq_base = t7l66xb->irq_base;
 
 	for (irq = irq_base; irq < irq_base + T7L66XB_NR_IRQS; irq++) {
-		set_irq_chip(irq, &t7l66xb_chip);
-		set_irq_chip_data(irq, t7l66xb);
-		set_irq_handler(irq, handle_level_irq);
+		irq_set_chip(irq, &t7l66xb_chip);
+		irq_set_chip_data(irq, t7l66xb);
+		irq_set_handler(irq, handle_level_irq);
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
 #endif
 	}
 
-	set_irq_type(t7l66xb->irq, IRQ_TYPE_EDGE_FALLING);
-	set_irq_data(t7l66xb->irq, t7l66xb);
-	set_irq_chained_handler(t7l66xb->irq, t7l66xb_irq);
+	irq_set_irq_type(t7l66xb->irq, IRQ_TYPE_EDGE_FALLING);
+	irq_set_handler_data(t7l66xb->irq, t7l66xb);
+	irq_set_chained_handler(t7l66xb->irq, t7l66xb_irq);
 }
 
 static void t7l66xb_detach_irq(struct platform_device *dev)
@@ -263,15 +263,15 @@
 
 	irq_base = t7l66xb->irq_base;
 
-	set_irq_chained_handler(t7l66xb->irq, NULL);
-	set_irq_data(t7l66xb->irq, NULL);
+	irq_set_chained_handler(t7l66xb->irq, NULL);
+	irq_set_handler_data(t7l66xb->irq, NULL);
 
 	for (irq = irq_base; irq < irq_base + T7L66XB_NR_IRQS; irq++) {
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, 0);
 #endif
-		set_irq_chip(irq, NULL);
-		set_irq_chip_data(irq, NULL);
+		irq_set_chip(irq, NULL);
+		irq_set_chip_data(irq, NULL);
 	}
 }
 
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 729dbee..c27e515 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -192,14 +192,14 @@
 	int irq;
 
 	for (irq = base; irq < base + TC3589x_NR_INTERNAL_IRQS; irq++) {
-		set_irq_chip_data(irq, tc3589x);
-		set_irq_chip_and_handler(irq, &dummy_irq_chip,
+		irq_set_chip_data(irq, tc3589x);
+		irq_set_chip_and_handler(irq, &dummy_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(irq, 1);
+		irq_set_nested_thread(irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, IRQF_VALID);
 #else
-		set_irq_noprobe(irq);
+		irq_set_noprobe(irq);
 #endif
 	}
 
@@ -215,8 +215,8 @@
 #ifdef CONFIG_ARM
 		set_irq_flags(irq, 0);
 #endif
-		set_irq_chip_and_handler(irq, NULL, NULL);
-		set_irq_chip_data(irq, NULL);
+		irq_set_chip_and_handler(irq, NULL, NULL);
+		irq_set_chip_data(irq, NULL);
 	}
 }
 
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 3d62ded..06112c8 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -513,7 +513,7 @@
 static void
 tc6393xb_irq(unsigned int irq, struct irq_desc *desc)
 {
-	struct tc6393xb *tc6393xb = get_irq_data(irq);
+	struct tc6393xb *tc6393xb = irq_get_handler_data(irq);
 	unsigned int isr;
 	unsigned int i, irq_base;
 
@@ -572,15 +572,15 @@
 	irq_base = tc6393xb->irq_base;
 
 	for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
-		set_irq_chip(irq, &tc6393xb_chip);
-		set_irq_chip_data(irq, tc6393xb);
-		set_irq_handler(irq, handle_edge_irq);
+		irq_set_chip(irq, &tc6393xb_chip);
+		irq_set_chip_data(irq, tc6393xb);
+		irq_set_handler(irq, handle_edge_irq);
 		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
 	}
 
-	set_irq_type(tc6393xb->irq, IRQ_TYPE_EDGE_FALLING);
-	set_irq_data(tc6393xb->irq, tc6393xb);
-	set_irq_chained_handler(tc6393xb->irq, tc6393xb_irq);
+	irq_set_irq_type(tc6393xb->irq, IRQ_TYPE_EDGE_FALLING);
+	irq_set_handler_data(tc6393xb->irq, tc6393xb);
+	irq_set_chained_handler(tc6393xb->irq, tc6393xb_irq);
 }
 
 static void tc6393xb_detach_irq(struct platform_device *dev)
@@ -588,15 +588,15 @@
 	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
 	unsigned int irq, irq_base;
 
-	set_irq_chained_handler(tc6393xb->irq, NULL);
-	set_irq_data(tc6393xb->irq, NULL);
+	irq_set_chained_handler(tc6393xb->irq, NULL);
+	irq_set_handler_data(tc6393xb->irq, NULL);
 
 	irq_base = tc6393xb->irq_base;
 
 	for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
 		set_irq_flags(irq, 0);
-		set_irq_chip(irq, NULL);
-		set_irq_chip_data(irq, NULL);
+		irq_set_chip(irq, NULL);
+		irq_set_chip_data(irq, NULL);
 	}
 }
 
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index 0aa9186..b600808 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -422,10 +422,10 @@
 
 	for (i = 0; i < ARRAY_SIZE(tps6586x_irqs); i++) {
 		int __irq = i + tps6586x->irq_base;
-		set_irq_chip_data(__irq, tps6586x);
-		set_irq_chip_and_handler(__irq, &tps6586x->irq_chip,
+		irq_set_chip_data(__irq, tps6586x);
+		irq_set_chip_and_handler(__irq, &tps6586x->irq_chip,
 					 handle_simple_irq);
-		set_irq_nested_thread(__irq, 1);
+		irq_set_nested_thread(__irq, 1);
 #ifdef CONFIG_ARM
 		set_irq_flags(__irq, IRQF_VALID);
 #endif
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index 47e8de0..8a7ee31 100644
--- a/drivers/mfd/twl4030-irq.c
+++ b/drivers/mfd/twl4030-irq.c
@@ -454,7 +454,7 @@
 	set_irq_flags(irq, IRQF_VALID);
 #else
 	/* same effect on other architectures */
-	set_irq_noprobe(irq);
+	irq_set_noprobe(irq);
 #endif
 }
 
@@ -650,7 +650,7 @@
  */
 static void handle_twl4030_sih(unsigned irq, struct irq_desc *desc)
 {
-	struct sih_agent *agent = get_irq_data(irq);
+	struct sih_agent *agent = irq_get_handler_data(irq);
 	const struct sih *sih = agent->sih;
 	int isr;
 
@@ -724,9 +724,9 @@
 	for (i = 0; i < sih->bits; i++) {
 		irq = irq_base + i;
 
-		set_irq_chip_and_handler(irq, &twl4030_sih_irq_chip,
-				handle_edge_irq);
-		set_irq_chip_data(irq, agent);
+		irq_set_chip_and_handler(irq, &twl4030_sih_irq_chip,
+					 handle_edge_irq);
+		irq_set_chip_data(irq, agent);
 		activate_irq(irq);
 	}
 
@@ -735,8 +735,8 @@
 
 	/* replace generic PIH handler (handle_simple_irq) */
 	irq = sih_mod + twl4030_irq_base;
-	set_irq_data(irq, agent);
-	set_irq_chained_handler(irq, handle_twl4030_sih);
+	irq_set_handler_data(irq, agent);
+	irq_set_chained_handler(irq, handle_twl4030_sih);
 
 	pr_info("twl4030: %s (irq %d) chaining IRQs %d..%d\n", sih->name,
 			irq, irq_base, twl4030_irq_next - 1);
@@ -785,8 +785,8 @@
 	twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
 
 	for (i = irq_base; i < irq_end; i++) {
-		set_irq_chip_and_handler(i, &twl4030_irq_chip,
-				handle_simple_irq);
+		irq_set_chip_and_handler(i, &twl4030_irq_chip,
+					 handle_simple_irq);
 		activate_irq(i);
 	}
 	twl4030_irq_next = i;
@@ -826,7 +826,7 @@
 	/* clean up twl4030_sih_setup */
 fail:
 	for (i = irq_base; i < irq_end; i++)
-		set_irq_chip_and_handler(i, NULL, NULL);
+		irq_set_chip_and_handler(i, NULL, NULL);
 	destroy_workqueue(wq);
 	wq = NULL;
 	return status;
diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c
index 3b9c775..fa93705 100644
--- a/drivers/mfd/twl6030-irq.c
+++ b/drivers/mfd/twl6030-irq.c
@@ -183,7 +183,7 @@
 	set_irq_flags(irq, IRQF_VALID);
 #else
 	/* same effect on other architectures */
-	set_irq_noprobe(irq);
+	irq_set_noprobe(irq);
 #endif
 }
 
@@ -320,8 +320,8 @@
 	twl6030_irq_chip.irq_set_type = NULL;
 
 	for (i = irq_base; i < irq_end; i++) {
-		set_irq_chip_and_handler(i, &twl6030_irq_chip,
-				handle_simple_irq);
+		irq_set_chip_and_handler(i, &twl6030_irq_chip,
+					 handle_simple_irq);
 		activate_irq(i);
 	}
 
@@ -350,7 +350,7 @@
 
 fail_kthread:
 	for (i = irq_base; i < irq_end; i++)
-		set_irq_chip_and_handler(i, NULL, NULL);
+		irq_set_chip_and_handler(i, NULL, NULL);
 	return status;
 }
 
diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c
index a5cd17e..23e66af 100644
--- a/drivers/mfd/wm831x-irq.c
+++ b/drivers/mfd/wm831x-irq.c
@@ -553,17 +553,17 @@
 	for (cur_irq = wm831x->irq_base;
 	     cur_irq < ARRAY_SIZE(wm831x_irqs) + wm831x->irq_base;
 	     cur_irq++) {
-		set_irq_chip_data(cur_irq, wm831x);
-		set_irq_chip_and_handler(cur_irq, &wm831x_irq_chip,
+		irq_set_chip_data(cur_irq, wm831x);
+		irq_set_chip_and_handler(cur_irq, &wm831x_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(cur_irq, 1);
+		irq_set_nested_thread(cur_irq, 1);
 
 		/* ARM needs us to explicitly flag the IRQ as valid
 		 * and will set them noprobe when we do so. */
 #ifdef CONFIG_ARM
 		set_irq_flags(cur_irq, IRQF_VALID);
 #else
-		set_irq_noprobe(cur_irq);
+		irq_set_noprobe(cur_irq);
 #endif
 	}
 
diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c
index 5839966..ed4b22a 100644
--- a/drivers/mfd/wm8350-irq.c
+++ b/drivers/mfd/wm8350-irq.c
@@ -518,17 +518,17 @@
 	for (cur_irq = wm8350->irq_base;
 	     cur_irq < ARRAY_SIZE(wm8350_irqs) + wm8350->irq_base;
 	     cur_irq++) {
-		set_irq_chip_data(cur_irq, wm8350);
-		set_irq_chip_and_handler(cur_irq, &wm8350_irq_chip,
+		irq_set_chip_data(cur_irq, wm8350);
+		irq_set_chip_and_handler(cur_irq, &wm8350_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(cur_irq, 1);
+		irq_set_nested_thread(cur_irq, 1);
 
 		/* ARM needs us to explicitly flag the IRQ as valid
 		 * and will set them noprobe when we do so. */
 #ifdef CONFIG_ARM
 		set_irq_flags(cur_irq, IRQF_VALID);
 #else
-		set_irq_noprobe(cur_irq);
+		irq_set_noprobe(cur_irq);
 #endif
 	}
 
diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c
index 1e3bf4a..71c6e8f 100644
--- a/drivers/mfd/wm8994-irq.c
+++ b/drivers/mfd/wm8994-irq.c
@@ -278,17 +278,17 @@
 	for (cur_irq = wm8994->irq_base;
 	     cur_irq < ARRAY_SIZE(wm8994_irqs) + wm8994->irq_base;
 	     cur_irq++) {
-		set_irq_chip_data(cur_irq, wm8994);
-		set_irq_chip_and_handler(cur_irq, &wm8994_irq_chip,
+		irq_set_chip_data(cur_irq, wm8994);
+		irq_set_chip_and_handler(cur_irq, &wm8994_irq_chip,
 					 handle_edge_irq);
-		set_irq_nested_thread(cur_irq, 1);
+		irq_set_nested_thread(cur_irq, 1);
 
 		/* ARM needs us to explicitly flag the IRQ as valid
 		 * and will set them noprobe when we do so. */
 #ifdef CONFIG_ARM
 		set_irq_flags(cur_irq, IRQF_VALID);
 #else
-		set_irq_noprobe(cur_irq);
+		irq_set_noprobe(cur_irq);
 #endif
 	}