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Message-ID: <20250611104348.192092-10-jirislaby@kernel.org>
Date: Wed, 11 Jun 2025 12:43:38 +0200
From: "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: tglx@...utronix.de,
"Jiri Slaby (SUSE)" <jirislaby@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
Andrew Lunn <andrew@...n.ch>,
Gregory Clement <gregory.clement@...tlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Nishanth Menon <nm@...com>,
Tero Kristo <kristo@...nel.org>,
Santosh Shilimkar <ssantosh@...nel.org>,
imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com
Subject: [PATCH] irqchip: Use dev_fwnode()
irq_domain_create_simple() takes fwnode as the first argument. It can be
extracted from the struct device using dev_fwnode() helper instead of
using of_node with of_fwnode_handle().
So use the dev_fwnode() helper.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
---
Cc: Shawn Guo <shawnguo@...nel.org>
Cc: Sascha Hauer <s.hauer@...gutronix.de>
Cc: Pengutronix Kernel Team <kernel@...gutronix.de>
Cc: Fabio Estevam <festevam@...il.com>
Cc: Andrew Lunn <andrew@...n.ch>
Cc: Gregory Clement <gregory.clement@...tlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc: Maxime Coquelin <mcoquelin.stm32@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc: Nishanth Menon <nm@...com>
Cc: Tero Kristo <kristo@...nel.org>
Cc: Santosh Shilimkar <ssantosh@...nel.org>
Cc: imx@...ts.linux.dev
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-stm32@...md-mailman.stormreply.com
---
drivers/irqchip/irq-imgpdc.c | 2 +-
drivers/irqchip/irq-imx-irqsteer.c | 2 +-
drivers/irqchip/irq-keystone.c | 4 ++--
drivers/irqchip/irq-mvebu-pic.c | 2 +-
drivers/irqchip/irq-pruss-intc.c | 2 +-
drivers/irqchip/irq-renesas-intc-irqpin.c | 6 ++----
drivers/irqchip/irq-renesas-irqc.c | 2 +-
drivers/irqchip/irq-renesas-rza1.c | 5 ++---
drivers/irqchip/irq-renesas-rzg2l.c | 5 ++---
drivers/irqchip/irq-renesas-rzv2h.c | 2 +-
drivers/irqchip/irq-stm32mp-exti.c | 4 +---
drivers/irqchip/irq-ti-sci-inta.c | 3 +--
drivers/irqchip/irq-ti-sci-intr.c | 3 +--
drivers/irqchip/irq-ts4800.c | 2 +-
14 files changed, 18 insertions(+), 26 deletions(-)
diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c
index f0410d5d7315..484a089e7f6d 100644
--- a/drivers/irqchip/irq-imgpdc.c
+++ b/drivers/irqchip/irq-imgpdc.c
@@ -372,7 +372,7 @@ static int pdc_intc_probe(struct platform_device *pdev)
priv->syswake_irq = irq;
/* Set up an IRQ domain */
- priv->domain = irq_domain_create_linear(of_fwnode_handle(node), 16, &irq_generic_chip_ops,
+ priv->domain = irq_domain_create_linear(dev_fwnode(&pdev->dev), 16, &irq_generic_chip_ops,
priv);
if (unlikely(!priv->domain)) {
dev_err(&pdev->dev, "cannot add IRQ domain\n");
diff --git a/drivers/irqchip/irq-imx-irqsteer.c b/drivers/irqchip/irq-imx-irqsteer.c
index 6dc9ac48fee5..bb2b09f528fd 100644
--- a/drivers/irqchip/irq-imx-irqsteer.c
+++ b/drivers/irqchip/irq-imx-irqsteer.c
@@ -212,7 +212,7 @@ static int imx_irqsteer_probe(struct platform_device *pdev)
/* steer all IRQs into configured channel */
writel_relaxed(BIT(data->channel), data->regs + CHANCTRL);
- data->domain = irq_domain_create_linear(of_fwnode_handle(np), data->reg_num * 32,
+ data->domain = irq_domain_create_linear(dev_fwnode(&pdev->dev), data->reg_num * 32,
&imx_irqsteer_domain_ops, data);
if (!data->domain) {
dev_err(&pdev->dev, "failed to create IRQ domain\n");
diff --git a/drivers/irqchip/irq-keystone.c b/drivers/irqchip/irq-keystone.c
index c9e902b7bf48..922fff09354f 100644
--- a/drivers/irqchip/irq-keystone.c
+++ b/drivers/irqchip/irq-keystone.c
@@ -157,8 +157,8 @@ static int keystone_irq_probe(struct platform_device *pdev)
kirq->chip.irq_mask = keystone_irq_setmask;
kirq->chip.irq_unmask = keystone_irq_unmask;
- kirq->irqd = irq_domain_create_linear(of_fwnode_handle(np), KEYSTONE_N_IRQ,
- &keystone_irq_ops, kirq);
+ kirq->irqd = irq_domain_create_linear(dev_fwnode(dev), KEYSTONE_N_IRQ, &keystone_irq_ops,
+ kirq);
if (!kirq->irqd) {
dev_err(dev, "IRQ domain registration failed\n");
return -ENODEV;
diff --git a/drivers/irqchip/irq-mvebu-pic.c b/drivers/irqchip/irq-mvebu-pic.c
index 8db638aa21d2..cd8b73482b9f 100644
--- a/drivers/irqchip/irq-mvebu-pic.c
+++ b/drivers/irqchip/irq-mvebu-pic.c
@@ -150,7 +150,7 @@ static int mvebu_pic_probe(struct platform_device *pdev)
return -EINVAL;
}
- pic->domain = irq_domain_create_linear(of_fwnode_handle(node), PIC_MAX_IRQS,
+ pic->domain = irq_domain_create_linear(dev_fwnode(&pdev->dev), PIC_MAX_IRQS,
&mvebu_pic_domain_ops, pic);
if (!pic->domain) {
dev_err(&pdev->dev, "Failed to allocate irq domain\n");
diff --git a/drivers/irqchip/irq-pruss-intc.c b/drivers/irqchip/irq-pruss-intc.c
index 87a5813fd835..81078d56f38d 100644
--- a/drivers/irqchip/irq-pruss-intc.c
+++ b/drivers/irqchip/irq-pruss-intc.c
@@ -555,7 +555,7 @@ static int pruss_intc_probe(struct platform_device *pdev)
mutex_init(&intc->lock);
- intc->domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), max_system_events,
+ intc->domain = irq_domain_create_linear(dev_fwnode(dev), max_system_events,
&pruss_intc_irq_domain_ops, intc);
if (!intc->domain)
return -ENOMEM;
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index 0959ed43b1a9..117b74b635ea 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -513,10 +513,8 @@ static int intc_irqpin_probe(struct platform_device *pdev)
irq_chip->irq_set_wake = intc_irqpin_irq_set_wake;
irq_chip->flags = IRQCHIP_MASK_ON_SUSPEND;
- p->irq_domain = irq_domain_create_simple(of_fwnode_handle(dev->of_node),
- nirqs, 0,
- &intc_irqpin_irq_domain_ops,
- p);
+ p->irq_domain = irq_domain_create_simple(dev_fwnode(dev), nirqs, 0,
+ &intc_irqpin_irq_domain_ops, p);
if (!p->irq_domain) {
ret = -ENXIO;
dev_err(dev, "cannot initialize irq domain\n");
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 5c3196e5a437..b46bbb66c264 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -168,7 +168,7 @@ static int irqc_probe(struct platform_device *pdev)
p->cpu_int_base = p->iomem + IRQC_INT_CPU_BASE(0); /* SYS-SPI */
- p->irq_domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), p->number_of_irqs,
+ p->irq_domain = irq_domain_create_linear(dev_fwnode(dev), p->number_of_irqs,
&irq_generic_chip_ops, p);
if (!p->irq_domain) {
ret = -ENXIO;
diff --git a/drivers/irqchip/irq-renesas-rza1.c b/drivers/irqchip/irq-renesas-rza1.c
index 0a9640ba0adb..a697eb55ac90 100644
--- a/drivers/irqchip/irq-renesas-rza1.c
+++ b/drivers/irqchip/irq-renesas-rza1.c
@@ -231,9 +231,8 @@ static int rza1_irqc_probe(struct platform_device *pdev)
priv->chip.irq_set_type = rza1_irqc_set_type;
priv->chip.flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE;
- priv->irq_domain = irq_domain_create_hierarchy(parent, 0, IRQC_NUM_IRQ,
- of_fwnode_handle(np), &rza1_irqc_domain_ops,
- priv);
+ priv->irq_domain = irq_domain_create_hierarchy(parent, 0, IRQC_NUM_IRQ, dev_fwnode(dev),
+ &rza1_irqc_domain_ops, priv);
if (!priv->irq_domain) {
dev_err(dev, "cannot initialize irq domain\n");
ret = -ENOMEM;
diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-renesas-rzg2l.c
index 1e861bd64f97..360d88687e4f 100644
--- a/drivers/irqchip/irq-renesas-rzg2l.c
+++ b/drivers/irqchip/irq-renesas-rzg2l.c
@@ -574,9 +574,8 @@ static int rzg2l_irqc_common_init(struct device_node *node, struct device_node *
raw_spin_lock_init(&rzg2l_irqc_data->lock);
- irq_domain = irq_domain_create_hierarchy(parent_domain, 0, IRQC_NUM_IRQ,
- of_fwnode_handle(node), &rzg2l_irqc_domain_ops,
- rzg2l_irqc_data);
+ irq_domain = irq_domain_create_hierarchy(parent_domain, 0, IRQC_NUM_IRQ, dev_fwnode(dev),
+ &rzg2l_irqc_domain_ops, rzg2l_irqc_data);
if (!irq_domain) {
pm_runtime_put(dev);
return dev_err_probe(dev, -ENOMEM, "failed to add irq domain\n");
diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c
index 69b32c19e8ff..57c5a3c008c9 100644
--- a/drivers/irqchip/irq-renesas-rzv2h.c
+++ b/drivers/irqchip/irq-renesas-rzv2h.c
@@ -558,7 +558,7 @@ static int rzv2h_icu_init_common(struct device_node *node, struct device_node *p
raw_spin_lock_init(&rzv2h_icu_data->lock);
irq_domain = irq_domain_create_hierarchy(parent_domain, 0, ICU_NUM_IRQ,
- of_fwnode_handle(node), &rzv2h_icu_domain_ops,
+ dev_fwnode(&pdev->dev), &rzv2h_icu_domain_ops,
rzv2h_icu_data);
if (!irq_domain) {
dev_err(&pdev->dev, "failed to add irq domain\n");
diff --git a/drivers/irqchip/irq-stm32mp-exti.c b/drivers/irqchip/irq-stm32mp-exti.c
index c6b4407d05f9..a24f4f1a4f8f 100644
--- a/drivers/irqchip/irq-stm32mp-exti.c
+++ b/drivers/irqchip/irq-stm32mp-exti.c
@@ -683,9 +683,7 @@ static int stm32mp_exti_probe(struct platform_device *pdev)
}
domain = irq_domain_create_hierarchy(parent_domain, 0, drv_data->bank_nr * IRQS_PER_BANK,
- of_fwnode_handle(np), &stm32mp_exti_domain_ops,
- host_data);
-
+ dev_fwnode(dev), &stm32mp_exti_domain_ops, host_data);
if (!domain) {
dev_err(dev, "Could not register exti domain\n");
return -ENOMEM;
diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c
index 7de59238e6b0..01963d36cfaf 100644
--- a/drivers/irqchip/irq-ti-sci-inta.c
+++ b/drivers/irqchip/irq-ti-sci-inta.c
@@ -701,8 +701,7 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev)
if (ret)
return ret;
- domain = irq_domain_create_linear(of_fwnode_handle(dev_of_node(dev)),
- ti_sci_get_num_resources(inta->vint),
+ domain = irq_domain_create_linear(dev_fwnode(dev), ti_sci_get_num_resources(inta->vint),
&ti_sci_inta_irq_domain_ops, inta);
if (!domain) {
dev_err(dev, "Failed to allocate IRQ domain\n");
diff --git a/drivers/irqchip/irq-ti-sci-intr.c b/drivers/irqchip/irq-ti-sci-intr.c
index 07fff5ae5ce0..354613e74ad0 100644
--- a/drivers/irqchip/irq-ti-sci-intr.c
+++ b/drivers/irqchip/irq-ti-sci-intr.c
@@ -274,8 +274,7 @@ static int ti_sci_intr_irq_domain_probe(struct platform_device *pdev)
return PTR_ERR(intr->out_irqs);
}
- domain = irq_domain_create_hierarchy(parent_domain, 0, 0,
- of_fwnode_handle(dev_of_node(dev)),
+ domain = irq_domain_create_hierarchy(parent_domain, 0, 0, dev_fwnode(dev),
&ti_sci_intr_irq_domain_ops, intr);
if (!domain) {
dev_err(dev, "Failed to allocate IRQ domain\n");
diff --git a/drivers/irqchip/irq-ts4800.c b/drivers/irqchip/irq-ts4800.c
index e625f4fb2bb8..1e236d5b7516 100644
--- a/drivers/irqchip/irq-ts4800.c
+++ b/drivers/irqchip/irq-ts4800.c
@@ -125,7 +125,7 @@ static int ts4800_ic_probe(struct platform_device *pdev)
return -EINVAL;
}
- data->domain = irq_domain_create_linear(of_fwnode_handle(node), 8, &ts4800_ic_ops, data);
+ data->domain = irq_domain_create_linear(dev_fwnode(&pdev->dev), 8, &ts4800_ic_ops, data);
if (!data->domain) {
dev_err(&pdev->dev, "cannot add IRQ domain\n");
return -ENOMEM;
--
2.49.0
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