diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index ab87f5c..f9a4767 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1412,7 +1412,7 @@
 {
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct chv_pinctrl *pctrl = gpiochip_to_pinctrl(gc);
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	unsigned long pending;
 	u32 intr_line;
 
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 27e4aa6..bb377c1 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -840,7 +840,7 @@
 {
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct intel_pinctrl *pctrl = gpiochip_to_pinctrl(gc);
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	int i;
 
 	chained_irq_enter(chip, desc);
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index ad1ea16..4be0124 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -1118,8 +1118,8 @@
 
 static void mtk_eint_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct mtk_pinctrl *pctl = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct mtk_pinctrl *pctl = irq_desc_get_handler_data(desc);
 	unsigned int status, eint_num;
 	int offset, index, virq;
 	const struct mtk_eint_offsets *eint_offsets =
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 809d884..56e79c1 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -843,10 +843,9 @@
 	clk_disable(nmk_chip->clk);
 }
 
-static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc,
-				   u32 status)
+static void __nmk_gpio_irq_handler(struct irq_desc *desc, u32 status)
 {
-	struct irq_chip *host_chip = irq_get_chip(irq);
+	struct irq_chip *host_chip = irq_desc_get_chip(desc);
 	struct gpio_chip *chip = irq_desc_get_handler_data(desc);
 
 	chained_irq_enter(host_chip, desc);
@@ -871,17 +870,16 @@
 	status = readl(nmk_chip->addr + NMK_GPIO_IS);
 	clk_disable(nmk_chip->clk);
 
-	__nmk_gpio_irq_handler(irq, desc, status);
+	__nmk_gpio_irq_handler(desc, status);
 }
 
-static void nmk_gpio_latent_irq_handler(unsigned int irq,
-					   struct irq_desc *desc)
+static void nmk_gpio_latent_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
 	struct gpio_chip *chip = irq_desc_get_handler_data(desc);
 	struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
 	u32 status = nmk_chip->get_latent_status(nmk_chip->bank);
 
-	__nmk_gpio_irq_handler(irq, desc, status);
+	__nmk_gpio_irq_handler(desc, status);
 }
 
 /* I/O Functions */
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index ef72a8a..2663a05 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -501,7 +501,7 @@
 	u64 reg64;
 	int handled = 0;
 	unsigned long flags;
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct amd_gpio *gpio_dev = to_amd_gpio(gc);
 
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 6cec3861..e1ab699 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1596,7 +1596,7 @@
 
 static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	struct gpio_chip *gpio_chip = irq_desc_get_handler_data(desc);
 	struct at91_gpio_chip *at91_gpio = container_of(gpio_chip,
 					   struct at91_gpio_chip, chip);
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c
index 29cbbab..9579442 100644
--- a/drivers/pinctrl/pinctrl-coh901.c
+++ b/drivers/pinctrl/pinctrl-coh901.c
@@ -521,8 +521,8 @@
 
 static void u300_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct irq_chip *parent_chip = irq_get_chip(irq);
-	struct gpio_chip *chip = irq_get_handler_data(irq);
+	struct irq_chip *parent_chip = irq_desc_get_chip(desc);
+	struct gpio_chip *chip = irq_desc_get_handler_data(desc);
 	struct u300_gpio *gpio = to_u300_gpio(chip);
 	struct u300_gpio_port *port = &gpio->ports[irq - chip->base];
 	int pinoffset = port->number << 3; /* get the right stride */
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 6e56c96..28f9d08 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -1471,8 +1471,8 @@
 
 static void rockchip_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct rockchip_pin_bank *bank = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct rockchip_pin_bank *bank = irq_desc_get_handler_data(desc);
 	u32 pend;
 
 	dev_dbg(bank->drvdata->dev, "got irq for bank %s\n", bank->name);
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 07661c8..b8aaf95 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1684,7 +1684,7 @@
 	struct pcs_soc_data *pcs_soc = irq_desc_get_handler_data(desc);
 	struct irq_chip *chip;
 
-	chip = irq_get_chip(irq);
+	chip = irq_desc_get_chip(desc);
 	chained_irq_enter(chip, desc);
 	pcs_irq_handle(pcs_soc);
 	/* REVISIT: export and add handle_bad_irq(irq, desc)? */
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index c262e5f..f8338d2 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -1463,7 +1463,7 @@
 static void st_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
 	/* interrupt dedicated per bank */
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct st_gpio_bank *bank = gpio_chip_to_bank(gc);
 
@@ -1474,8 +1474,8 @@
 
 static void st_gpio_irqmux_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct st_pinctrl *info = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct st_pinctrl *info = irq_desc_get_handler_data(desc);
 	unsigned long status;
 	int n;
 
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 367ddbf..3fd3992 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -770,7 +770,7 @@
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	const struct msm_pingroup *g;
 	struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	int irq_pin;
 	int handled = 0;
 	u32 val;
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index f402eff..07773c7 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -422,9 +422,9 @@
 /* interrupt handler for wakeup interrupts 0..15 */
 static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
 {
-	struct exynos_weint_data *eintd = irq_get_handler_data(irq);
+	struct exynos_weint_data *eintd = irq_desc_get_handler_data(desc);
 	struct samsung_pin_bank *bank = eintd->bank;
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	int eint_irq;
 
 	chained_irq_enter(chip, desc);
@@ -454,8 +454,8 @@
 /* interrupt handler for wakeup interrupt 16 */
 static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct exynos_muxed_weint_data *eintd = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct exynos_muxed_weint_data *eintd = irq_desc_get_handler_data(desc);
 	struct samsung_pinctrl_drv_data *d = eintd->banks[0]->drvdata;
 	unsigned long pend;
 	unsigned long mask;
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index 7a77eae..5d7b6112 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
@@ -243,7 +243,7 @@
 static void s3c2410_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
 {
 	struct irq_data *data = irq_desc_get_irq_data(desc);
-	struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
+	struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
 	unsigned int virq;
 
 	/* the first 4 eints have a simple 1 to 1 mapping */
@@ -297,9 +297,9 @@
 
 static void s3c2412_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
 	struct irq_data *data = irq_desc_get_irq_data(desc);
-	struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_data_get_irq_chip(data);
 	unsigned int virq;
 
 	chained_irq_enter(chip, desc);
@@ -357,11 +357,11 @@
 	.irq_set_type	= s3c24xx_eint_type,
 };
 
-static inline void s3c24xx_demux_eint(unsigned int irq, struct irq_desc *desc,
+static inline void s3c24xx_demux_eint(struct irq_desc *desc,
 				      u32 offset, u32 range)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct s3c24xx_eint_data *data = irq_get_handler_data(irq);
+	struct s3c24xx_eint_data *data = irq_desc_get_handler_data(desc);
+	struct irq_chip *chip = irq_desc_get_irq_chip(desc);
 	struct samsung_pinctrl_drv_data *d = data->drvdata;
 	unsigned int pend, mask;
 
@@ -374,7 +374,7 @@
 	pend &= range;
 
 	while (pend) {
-		unsigned int virq;
+		unsigned int virq, irq;
 
 		irq = __ffs(pend);
 		pend &= ~(1 << irq);
@@ -390,12 +390,12 @@
 
 static void s3c24xx_demux_eint4_7(unsigned int irq, struct irq_desc *desc)
 {
-	s3c24xx_demux_eint(irq, desc, 0, 0xf0);
+	s3c24xx_demux_eint(desc, 0, 0xf0);
 }
 
 static void s3c24xx_demux_eint8_23(unsigned int irq, struct irq_desc *desc)
 {
-	s3c24xx_demux_eint(irq, desc, 8, 0xffff00);
+	s3c24xx_demux_eint(desc, 8, 0xffff00);
 }
 
 static irq_flow_handler_t s3c2410_eint_handlers[NUM_EINT_IRQ] = {
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
index 41050f4..8700f0c 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
@@ -410,8 +410,8 @@
 
 static void s3c64xx_eint_gpio_irq(unsigned int irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct s3c64xx_eint_gpio_data *data = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct s3c64xx_eint_gpio_data *data = irq_desc_get_handler_data(desc);
 	struct samsung_pinctrl_drv_data *drvdata = data->drvdata;
 
 	chained_irq_enter(chip, desc);
@@ -599,11 +599,10 @@
 	.irq_set_type	= s3c64xx_eint0_irq_set_type,
 };
 
-static inline void s3c64xx_irq_demux_eint(unsigned int irq,
-					struct irq_desc *desc, u32 range)
+static inline void s3c64xx_irq_demux_eint(struct irq_desc *desc, u32 range)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct s3c64xx_eint0_data *data = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct s3c64xx_eint0_data *data = irq_desc_get_handler_data(desc);
 	struct samsung_pinctrl_drv_data *drvdata = data->drvdata;
 	unsigned int pend, mask;
 
@@ -616,11 +615,10 @@
 	pend &= range;
 
 	while (pend) {
-		unsigned int virq;
+		unsigned int virq, irq;
 
 		irq = fls(pend) - 1;
 		pend &= ~(1 << irq);
-
 		virq = irq_linear_revmap(data->domains[irq], data->pins[irq]);
 		/*
 		 * Something must be really wrong if an unmapped EINT
@@ -636,22 +634,22 @@
 
 static void s3c64xx_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
 {
-	s3c64xx_irq_demux_eint(irq, desc, 0xf);
+	s3c64xx_irq_demux_eint(desc, 0xf);
 }
 
 static void s3c64xx_demux_eint4_11(unsigned int irq, struct irq_desc *desc)
 {
-	s3c64xx_irq_demux_eint(irq, desc, 0xff0);
+	s3c64xx_irq_demux_eint(desc, 0xff0);
 }
 
 static void s3c64xx_demux_eint12_19(unsigned int irq, struct irq_desc *desc)
 {
-	s3c64xx_irq_demux_eint(irq, desc, 0xff000);
+	s3c64xx_irq_demux_eint(desc, 0xff000);
 }
 
 static void s3c64xx_demux_eint20_27(unsigned int irq, struct irq_desc *desc)
 {
-	s3c64xx_irq_demux_eint(irq, desc, 0xff00000);
+	s3c64xx_irq_demux_eint(desc, 0xff00000);
 }
 
 static irq_flow_handler_t s3c64xx_eint0_handlers[NUM_EINT0_IRQ] = {
diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c
index 8ba26e4..9455a2a 100644
--- a/drivers/pinctrl/sirf/pinctrl-sirf.c
+++ b/drivers/pinctrl/sirf/pinctrl-sirf.c
@@ -552,7 +552,7 @@
 	struct sirfsoc_gpio_bank *bank;
 	u32 status, ctrl;
 	int idx = 0;
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	int i;
 
 	for (i = 0; i < SIRFSOC_GPIO_NO_OF_BANKS; i++) {
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index f09573e..4b1a35c 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -711,8 +711,8 @@
 
 static void sunxi_pinctrl_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct irq_chip *chip = irq_get_chip(irq);
-	struct sunxi_pinctrl *pctl = irq_get_handler_data(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct sunxi_pinctrl *pctl = irq_desc_get_handler_data(desc);
 	unsigned long bank, reg, val;
 
 	for (bank = 0; bank < pctl->desc->irq_banks; bank++)