gpio: Move irqdomain into struct gpio_irq_chip

In order to consolidate the multiple ways to associate an IRQ chip with
a GPIO chip, move more fields into the new struct gpio_irq_chip.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

20 files changed, 22 insertions, 22 deletions

diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
index 0944310225db..fb85ab3cf662 100644
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
@@ -383,7 +383,7 @@ static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc,
 		/* FIXME: no clue why the code looks up the type here */
 		type = pc->irq_type[gpio];
 
-		generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irqdomain,
+		generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irq.irqdomain,
 						     gpio));
 	}
 }
@@ -665,7 +665,7 @@ static void bcm2835_pctl_pin_dbg_show(struct pinctrl_dev *pctldev,
 	enum bcm2835_fsel fsel = bcm2835_pinctrl_fsel_get(pc, offset);
 	const char *fname = bcm2835_functions[fsel];
 	int value = bcm2835_gpio_get_bit(pc, GPLEV0, offset);
-	int irq = irq_find_mapping(chip->irqdomain, offset);
+	int irq = irq_find_mapping(chip->irq.domain, offset);
 
 	seq_printf(s, "function %s in %s; irq %d (%s)",
 		fname, value ? "hi" : "lo",
diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
index 85a8c97d9dfe..b93f62dc8733 100644
--- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
@@ -172,7 +172,7 @@ static void iproc_gpio_irq_handler(struct irq_desc *desc)
 
 		for_each_set_bit(bit, &val, NGPIOS_PER_BANK) {
 			unsigned pin = NGPIOS_PER_BANK * i + bit;
-			int child_irq = irq_find_mapping(gc->irqdomain, pin);
+			int child_irq = irq_find_mapping(gc->irq.domain, pin);
 
 			/*
 			 * Clear the interrupt before invoking the
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 0f3a02495aeb..5897981e5ed3 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -1627,7 +1627,7 @@ static void byt_gpio_irq_handler(struct irq_desc *desc)
 		pending = readl(reg);
 		raw_spin_unlock(&vg->lock);
 		for_each_set_bit(pin, &pending, 32) {
-			virq = irq_find_mapping(vg->chip.irqdomain, base + pin);
+			virq = irq_find_mapping(vg->chip.irq.domain, base + pin);
 			generic_handle_irq(virq);
 		}
 	}
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 04e929fd0ffe..1cd7043edbc1 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1523,7 +1523,7 @@ static void chv_gpio_irq_handler(struct irq_desc *desc)
 		unsigned irq, offset;
 
 		offset = pctrl->intr_lines[intr_line];
-		irq = irq_find_mapping(gc->irqdomain, offset);
+		irq = irq_find_mapping(gc->irq.domain, offset);
 		generic_handle_irq(irq);
 	}
 
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 71df0f70b61f..ffda27bfd133 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1005,7 +1005,7 @@ static irqreturn_t intel_gpio_community_irq_handler(struct intel_pinctrl *pctrl,
 			if (padno >= community->npins)
 				break;
 
-			irq = irq_find_mapping(gc->irqdomain,
+			irq = irq_find_mapping(gc->irq.domain,
 					       community->pin_base + padno);
 			generic_handle_irq(irq);
 
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index e800d55c340b..d754a9b10e19 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -592,7 +592,7 @@ static void armada_37xx_irq_handler(struct irq_desc *desc)
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct irq_chip *chip = irq_desc_get_chip(desc);
 	struct armada_37xx_pinctrl *info = gpiochip_get_data(gc);
-	struct irq_domain *d = gc->irqdomain;
+	struct irq_domain *d = gc->irq.domain;
 	int i;
 
 	chained_irq_enter(chip, desc);
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index a53f1a9b1ed2..f0e7a8c114b2 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -413,7 +413,7 @@ nmk_gpio_disable_lazy_irq(struct nmk_gpio_chip *nmk_chip, unsigned offset)
 	u32 falling = nmk_chip->fimsc & BIT(offset);
 	u32 rising = nmk_chip->rimsc & BIT(offset);
 	int gpio = nmk_chip->chip.base + offset;
-	int irq = irq_find_mapping(nmk_chip->chip.irqdomain, offset);
+	int irq = irq_find_mapping(nmk_chip->chip.irq.domain, offset);
 	struct irq_data *d = irq_get_irq_data(irq);
 
 	if (!rising && !falling)
@@ -815,7 +815,7 @@ static void __nmk_gpio_irq_handler(struct irq_desc *desc, u32 status)
 	while (status) {
 		int bit = __ffs(status);
 
-		generic_handle_irq(irq_find_mapping(chip->irqdomain, bit));
+		generic_handle_irq(irq_find_mapping(chip->irq.domain, bit));
 		status &= ~BIT(bit);
 	}
 
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 3f6b34febbf1..06362bf84a5b 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -532,7 +532,7 @@ static irqreturn_t amd_gpio_irq_handler(int irq, void *dev_id)
 			regval = readl(regs + i);
 			if (!(regval & PIN_IRQ_PENDING))
 				continue;
-			irq = irq_find_mapping(gc->irqdomain, irqnr + i);
+			irq = irq_find_mapping(gc->irq.domain, irqnr + i);
 			generic_handle_irq(irq);
 			/* Clear interrupt */
 			writel(regval, regs + i);
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 569bc28cb909..03492e3c09fa 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1603,7 +1603,7 @@ static void gpio_irq_handler(struct irq_desc *desc)
 
 		for_each_set_bit(n, &isr, BITS_PER_LONG) {
 			generic_handle_irq(irq_find_mapping(
-					   gpio_chip->irqdomain, n));
+					   gpio_chip->irq.domain, n));
 		}
 	}
 	chained_irq_exit(chip, desc);
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c
index ac155e7d3412..7939b178c6ae 100644
--- a/drivers/pinctrl/pinctrl-coh901.c
+++ b/drivers/pinctrl/pinctrl-coh901.c
@@ -517,7 +517,7 @@ static void u300_gpio_irq_handler(struct irq_desc *desc)
 
 		for_each_set_bit(irqoffset, &val, U300_GPIO_PINS_PER_PORT) {
 			int offset = pinoffset + irqoffset;
-			int pin_irq = irq_find_mapping(chip->irqdomain, offset);
+			int pin_irq = irq_find_mapping(chip->irq.domain, offset);
 
 			dev_dbg(gpio->dev, "GPIO IRQ %d on pin %d\n",
 				pin_irq, offset);
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
index 3e40d4245512..db19a2f2f575 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08.c
@@ -537,7 +537,7 @@ static irqreturn_t mcp23s08_irq(int irq, void *data)
 		    ((gpio_bit_changed || intcap_changed) &&
 			(BIT(i) & mcp->irq_fall) && !gpio_set) ||
 		    defval_changed) {
-			child_irq = irq_find_mapping(mcp->chip.irqdomain, i);
+			child_irq = irq_find_mapping(mcp->chip.irq.domain, i);
 			handle_nested_irq(child_irq);
 		}
 	}
diff --git a/drivers/pinctrl/pinctrl-oxnas.c b/drivers/pinctrl/pinctrl-oxnas.c
index 494ec9a7573a..53ec22a51f5c 100644
--- a/drivers/pinctrl/pinctrl-oxnas.c
+++ b/drivers/pinctrl/pinctrl-oxnas.c
@@ -1064,7 +1064,7 @@ static void oxnas_gpio_irq_handler(struct irq_desc *desc)
 	stat = readl(bank->reg_base + IRQ_PENDING);
 
 	for_each_set_bit(pin, &stat, BITS_PER_LONG)
-		generic_handle_irq(irq_linear_revmap(gc->irqdomain, pin));
+		generic_handle_irq(irq_linear_revmap(gc->irq.domain, pin));
 
 	chained_irq_exit(chip, desc);
 }
diff --git a/drivers/pinctrl/pinctrl-pic32.c b/drivers/pinctrl/pinctrl-pic32.c
index 31ceb958b3fe..96390228d388 100644
--- a/drivers/pinctrl/pinctrl-pic32.c
+++ b/drivers/pinctrl/pinctrl-pic32.c
@@ -2106,7 +2106,7 @@ static void pic32_gpio_irq_handler(struct irq_desc *desc)
 	pending = pic32_gpio_get_pending(gc, stat);
 
 	for_each_set_bit(pin, &pending, BITS_PER_LONG)
-		generic_handle_irq(irq_linear_revmap(gc->irqdomain, pin));
+		generic_handle_irq(irq_linear_revmap(gc->irq.domain, pin));
 
 	chained_irq_exit(chip, desc);
 }
diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c
index 55375b1b3cc8..302190d1558d 100644
--- a/drivers/pinctrl/pinctrl-pistachio.c
+++ b/drivers/pinctrl/pinctrl-pistachio.c
@@ -1307,7 +1307,7 @@ static void pistachio_gpio_irq_handler(struct irq_desc *desc)
 	pending = gpio_readl(bank, GPIO_INTERRUPT_STATUS) &
 		gpio_readl(bank, GPIO_INTERRUPT_EN);
 	for_each_set_bit(pin, &pending, 16)
-		generic_handle_irq(irq_linear_revmap(gc->irqdomain, pin));
+		generic_handle_irq(irq_linear_revmap(gc->irq.domain, pin));
 	chained_irq_exit(chip, desc);
 }
 
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index a5205b94b2e6..2081c67667a8 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -1408,7 +1408,7 @@ static void __gpio_irq_handler(struct st_gpio_bank *bank)
 					continue;
 			}
 
-			generic_handle_irq(irq_find_mapping(bank->gpio_chip.irqdomain, n));
+			generic_handle_irq(irq_find_mapping(bank->gpio_chip.irq.domain, n));
 		}
 	}
 }
diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
index 7450f5118445..7db4f6a6eb17 100644
--- a/drivers/pinctrl/pinctrl-sx150x.c
+++ b/drivers/pinctrl/pinctrl-sx150x.c
@@ -561,7 +561,7 @@ static irqreturn_t sx150x_irq_thread_fn(int irq, void *dev_id)
 
 	status = val;
 	for_each_set_bit(n, &status, pctl->data->ngpios)
-		handle_nested_irq(irq_find_mapping(pctl->gpio.irqdomain, n));
+		handle_nested_irq(irq_find_mapping(pctl->gpio.irq.domain, n));
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index ff491da64dab..7a960590ecaa 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -795,7 +795,7 @@ static void msm_gpio_irq_handler(struct irq_desc *desc)
 		g = &pctrl->soc->groups[i];
 		val = readl(pctrl->regs + g->intr_status_reg);
 		if (val & BIT(g->intr_status_bit)) {
-			irq_pin = irq_find_mapping(gc->irqdomain, i);
+			irq_pin = irq_find_mapping(gc->irq.domain, i);
 			generic_handle_irq(irq_pin);
 			handled++;
 		}
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
index 4db9323251e3..f5cef6e5fa3e 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
@@ -5820,7 +5820,7 @@ static void atlas7_gpio_handle_irq(struct irq_desc *desc)
 				__func__, gc->label,
 				bank->gpio_offset + pin_in_bank);
 			generic_handle_irq(
-				irq_find_mapping(gc->irqdomain,
+				irq_find_mapping(gc->irq.domain,
 					bank->gpio_offset + pin_in_bank));
 		}
 
diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c
index d3ef05973901..8b14a1f1e671 100644
--- a/drivers/pinctrl/sirf/pinctrl-sirf.c
+++ b/drivers/pinctrl/sirf/pinctrl-sirf.c
@@ -587,7 +587,7 @@ static void sirfsoc_gpio_handle_irq(struct irq_desc *desc)
 		if ((status & 0x1) && (ctrl & SIRFSOC_GPIO_CTL_INTR_EN_MASK)) {
 			pr_debug("%s: gpio id %d idx %d happens\n",
 				__func__, bank->id, idx);
-			generic_handle_irq(irq_find_mapping(gc->irqdomain, idx +
+			generic_handle_irq(irq_find_mapping(gc->irq.domain, idx +
 					bank->id * SIRFSOC_GPIO_BANK_SIZE));
 		}
 
diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c
index cf6d68c7345b..72ae6bccee55 100644
--- a/drivers/pinctrl/spear/pinctrl-plgpio.c
+++ b/drivers/pinctrl/spear/pinctrl-plgpio.c
@@ -401,7 +401,7 @@ static void plgpio_irq_handler(struct irq_desc *desc)
 			/* get correct irq line number */
 			pin = i * MAX_GPIO_PER_REG + pin;
 			generic_handle_irq(
-				irq_find_mapping(gc->irqdomain, pin));
+				irq_find_mapping(gc->irq.domain, pin));
 		}
 	}
 	chained_irq_exit(irqchip, desc);