irq_domain_free_irqs_top(9)

🌸 NAME 🌸

okay so bestie, welcome to the irq_domain_free_irqs_top(9) page from the Kernel API Manual. This one's whole vibe: it clears the handler and handler data, clears irqdata, and frees the parent. that's the tea 💅

✨ SYNOPSIS ✨

here's the signature, copy it exactly — no autocorrect, no vibes-based renaming:

void irq_domain_free_irqs_top (struct irq_domain *domain , unsigned int
       virq , unsigned int nr_irqs );

🎀 ARGUMENTS 🎀

• domain — the interrupt domain to match, iykyk 🦋
• virq — the IRQ number to start with 💖
• nr_irqs — the number of irqs to free ✨

🔥 SEE ALSO 🔥

Kernel file ./kernel/irq/irqdomain.c is where the related lore lives. peep the whole squad:

• __irq_domain_alloc_fwnode(9)
• irq_domain_free_fwnode(9)
• irq_domain_instantiate(9)
• irq_domain_remove(9)
• irq_domain_create_simple(9)
• irq_find_matching_fwspec(9)
• irq_set_default_domain(9)
• irq_get_default_domain(9)
• irq_create_direct_mapping(9)
• irq_create_mapping_affinity(9)
• irq_dispose_mapping(9)
• __irq_resolve_mapping(9)
• irq_domain_xlate_onecell(9)
• irq_domain_xlate_twocell(9)
• irq_domain_xlate_twothreecell(9)
• irq_domain_xlate_onetwocell(9)
• irq_domain_translate_onecell(9)
• irq_domain_translate_twocell(9)
• irq_domain_translate_twothreecell(9)
• irq_domain_reset_irq_data(9)
• irq_domain_disconnect_hierarchy(9)
• irq_domain_get_irq_data(9)
• irq_domain_set_hwirq_and_chip(9)
• irq_domain_set_info(9)
• irq_domain_free_irqs_common(9)
• __irq_domain_alloc_irqs(9)
• irq_domain_push_irq(9)
• irq_domain_pop_irq(9)
• irq_domain_free_irqs(9)
• irq_domain_alloc_irqs_parent(9)
• irq_domain_free_irqs_parent(9)
• irq_domain_activate_irq(9)
• irq_domain_deactivate_irq(9)

mwah 💋 that's the whole page. source/version note: this cutie comes from ./kernel/irq, dated October 2026, and the page is irq_domain_free_irqs_top(9). byeee 🫶🎀