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authorLinus Torvalds <torvalds@linux-foundation.org>2025-05-27 08:07:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2025-05-27 08:07:32 -0700
commit2bd1bea5fa6aa79bc563a57919730eb809651b28 (patch)
tree11a329ab53c8d7aa27171a7f19efc44485b5beed /arch/mips
parentc0f182c979cfead8fff08108a11fbd2fe885dd33 (diff)
parent38c1e73fdeb37962324a3265ef95618dfa4552ab (diff)
downloadnet-2bd1bea5fa6aa79bc563a57919730eb809651b28.tar.gz
Merge tag 'irq-cleanups-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq cleanups from Thomas Gleixner: "A set of cleanups for the generic interrupt subsystem: - Consolidate on one set of functions for the interrupt domain code to get rid of pointlessly duplicated code with only marginal different semantics. - Update the documentation accordingly and consolidate the coding style of the irqdomain header" * tag 'irq-cleanups-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits) irqdomain: Consolidate coding style irqdomain: Fix kernel-doc and add it to Documentation Documentation: irqdomain: Update it Documentation: irq-domain.rst: Simple improvements Documentation: irq/concepts: Minor improvements Documentation: irq/concepts: Add commas and reflow irqdomain: Improve kernel-docs of functions irqdomain: Make struct irq_domain_info variables const irqdomain: Use irq_domain_instantiate()'s return value as initializers irqdomain: Drop irq_linear_revmap() pinctrl: keembay: Switch to irq_find_mapping() irqchip/armada-370-xp: Switch to irq_find_mapping() gpu: ipu-v3: Switch to irq_find_mapping() gpio: idt3243x: Switch to irq_find_mapping() sh: Switch to irq_find_mapping() powerpc: Switch to irq_find_mapping() irqdomain: Drop irq_domain_add_*() functions powerpc: Switch irq_domain_add_nomap() to use fwnode thermal: Switch to irq_domain_create_linear() soc: Switch to irq_domain_create_*() ...
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/ath25/ar2315.c4
-rw-r--r--arch/mips/ath25/ar5312.c4
-rw-r--r--arch/mips/cavium-octeon/octeon-irq.c25
-rw-r--r--arch/mips/lantiq/irq.c2
-rw-r--r--arch/mips/pci/pci-ar2315.c4
-rw-r--r--arch/mips/pci/pci-rt3883.c7
-rw-r--r--arch/mips/ralink/irq.c2
7 files changed, 25 insertions, 23 deletions
diff --git a/arch/mips/ath25/ar2315.c b/arch/mips/ath25/ar2315.c
index 8ccf167c167e05..e8c38aaf46a2ea 100644
--- a/arch/mips/ath25/ar2315.c
+++ b/arch/mips/ath25/ar2315.c
@@ -149,8 +149,8 @@ void __init ar2315_arch_init_irq(void)
ath25_irq_dispatch = ar2315_irq_dispatch;
- domain = irq_domain_add_linear(NULL, AR2315_MISC_IRQ_COUNT,
- &ar2315_misc_irq_domain_ops, NULL);
+ domain = irq_domain_create_linear(NULL, AR2315_MISC_IRQ_COUNT,
+ &ar2315_misc_irq_domain_ops, NULL);
if (!domain)
panic("Failed to add IRQ domain");
diff --git a/arch/mips/ath25/ar5312.c b/arch/mips/ath25/ar5312.c
index cfa103518113c1..4a1d874be76611 100644
--- a/arch/mips/ath25/ar5312.c
+++ b/arch/mips/ath25/ar5312.c
@@ -143,8 +143,8 @@ void __init ar5312_arch_init_irq(void)
ath25_irq_dispatch = ar5312_irq_dispatch;
- domain = irq_domain_add_linear(NULL, AR5312_MISC_IRQ_COUNT,
- &ar5312_misc_irq_domain_ops, NULL);
+ domain = irq_domain_create_linear(NULL, AR5312_MISC_IRQ_COUNT,
+ &ar5312_misc_irq_domain_ops, NULL);
if (!domain)
panic("Failed to add IRQ domain");
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index e6b4d9c0c16978..5c3de175ef5b0a 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -1503,8 +1503,8 @@ static int __init octeon_irq_init_ciu(
/* Mips internal */
octeon_irq_init_core();
- ciu_domain = irq_domain_add_tree(
- ciu_node, &octeon_irq_domain_ciu_ops, dd);
+ ciu_domain = irq_domain_create_tree(of_fwnode_handle(ciu_node), &octeon_irq_domain_ciu_ops,
+ dd);
irq_set_default_domain(ciu_domain);
/* CIU_0 */
@@ -1637,8 +1637,8 @@ static int __init octeon_irq_init_gpio(
if (gpiod) {
/* gpio domain host_data is the base hwirq number. */
gpiod->base_hwirq = base_hwirq;
- irq_domain_add_linear(
- gpio_node, 16, &octeon_irq_domain_gpio_ops, gpiod);
+ irq_domain_create_linear(of_fwnode_handle(gpio_node), 16,
+ &octeon_irq_domain_gpio_ops, gpiod);
} else {
pr_warn("Cannot allocate memory for GPIO irq_domain.\n");
return -ENOMEM;
@@ -2074,8 +2074,8 @@ static int __init octeon_irq_init_ciu2(
/* Mips internal */
octeon_irq_init_core();
- ciu_domain = irq_domain_add_tree(
- ciu_node, &octeon_irq_domain_ciu2_ops, NULL);
+ ciu_domain = irq_domain_create_tree(of_fwnode_handle(ciu_node), &octeon_irq_domain_ciu2_ops,
+ NULL);
irq_set_default_domain(ciu_domain);
/* CUI2 */
@@ -2331,11 +2331,12 @@ static int __init octeon_irq_init_cib(struct device_node *ciu_node,
}
host_data->max_bits = val;
- cib_domain = irq_domain_add_linear(ciu_node, host_data->max_bits,
- &octeon_irq_domain_cib_ops,
- host_data);
+ cib_domain = irq_domain_create_linear(of_fwnode_handle(ciu_node),
+ host_data->max_bits,
+ &octeon_irq_domain_cib_ops,
+ host_data);
if (!cib_domain) {
- pr_err("ERROR: Couldn't irq_domain_add_linear()\n");
+ pr_err("ERROR: Couldn't irq_domain_create_linear()\n");
return -ENOMEM;
}
@@ -2918,8 +2919,8 @@ static int __init octeon_irq_init_ciu3(struct device_node *ciu_node,
* Initialize all domains to use the default domain. Specific major
* blocks will overwrite the default domain as needed.
*/
- domain = irq_domain_add_tree(ciu_node, &octeon_dflt_domain_ciu3_ops,
- ciu3_info);
+ domain = irq_domain_create_tree(of_fwnode_handle(ciu_node), &octeon_dflt_domain_ciu3_ops,
+ ciu3_info);
for (i = 0; i < MAX_CIU3_DOMAINS; i++)
ciu3_info->domain[i] = domain;
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index 8f208007b8e84c..a112573b6e37b3 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -377,7 +377,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
for (i = 0; i < MAX_IM; i++)
irq_set_chained_handler(i + 2, ltq_hw_irq_handler);
- ltq_domain = irq_domain_add_linear(node,
+ ltq_domain = irq_domain_create_linear(of_fwnode_handle(node),
(MAX_IM * INT_NUM_IM_OFFSET) + MIPS_CPU_IRQ_CASCADE,
&irq_domain_ops, 0);
diff --git a/arch/mips/pci/pci-ar2315.c b/arch/mips/pci/pci-ar2315.c
index a925842ee1256f..17fa97ec6ffb17 100644
--- a/arch/mips/pci/pci-ar2315.c
+++ b/arch/mips/pci/pci-ar2315.c
@@ -469,8 +469,8 @@ static int ar2315_pci_probe(struct platform_device *pdev)
if (err)
return err;
- apc->domain = irq_domain_add_linear(NULL, AR2315_PCI_IRQ_COUNT,
- &ar2315_pci_irq_domain_ops, apc);
+ apc->domain = irq_domain_create_linear(NULL, AR2315_PCI_IRQ_COUNT,
+ &ar2315_pci_irq_domain_ops, apc);
if (!apc->domain) {
dev_err(dev, "failed to add IRQ domain\n");
return -ENOMEM;
diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index 4ac68a534e4f79..14454ece485d49 100644
--- a/arch/mips/pci/pci-rt3883.c
+++ b/arch/mips/pci/pci-rt3883.c
@@ -208,9 +208,10 @@ static int rt3883_pci_irq_init(struct device *dev,
rt3883_pci_w32(rpc, 0, RT3883_PCI_REG_PCIENA);
rpc->irq_domain =
- irq_domain_add_linear(rpc->intc_of_node, RT3883_PCI_IRQ_COUNT,
- &rt3883_pci_irq_domain_ops,
- rpc);
+ irq_domain_create_linear(of_fwnode_handle(rpc->intc_of_node),
+ RT3883_PCI_IRQ_COUNT,
+ &rt3883_pci_irq_domain_ops,
+ rpc);
if (!rpc->irq_domain) {
dev_err(dev, "unable to add IRQ domain\n");
return -ENODEV;
diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c
index 46aef0a1b22acd..af5bbbea949b3b 100644
--- a/arch/mips/ralink/irq.c
+++ b/arch/mips/ralink/irq.c
@@ -176,7 +176,7 @@ static int __init intc_of_init(struct device_node *node,
/* route all INTC interrupts to MIPS HW0 interrupt */
rt_intc_w32(0, INTC_REG_TYPE);
- domain = irq_domain_add_legacy(node, RALINK_INTC_IRQ_COUNT,
+ domain = irq_domain_create_legacy(of_fwnode_handle(node), RALINK_INTC_IRQ_COUNT,
RALINK_INTC_IRQ_BASE, 0, &irq_domain_ops, NULL);
if (!domain)
panic("Failed to add irqdomain");
generated by cgit 1.2.3-korg (git 2.43.0) at 2025-12-05 19:48:58 +0000