irq_gc_noop(9)

✨ irq_gc_noop — the NOOP function (yes, that's literally all it does) ✨

okay so bestie, welcome to the irq_gc_noop page 💅 this is from the Kernel API Manual, and honestly? it's giving minimal. it's giving "i have one job and that job is nothing." and we respect it 🫶

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🌸 NAME 🌸

irq_gc_noop — the NOOP function. that's it. that's the whole vibe. no cap, it does not do the thing, and that is on purpose 🎀

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🦋 SYNOPSIS 🦋

void irq_gc_noop (struct irq_data *d );

look at her. tiny. iconic. takes one pointer and gives you back absolutely nothing (well, void) ✨

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💖 ARGUMENTS 💖

• d — an irq_data. that's your one (1) argument, bestie. it's an irq_data, and it is here, and it is being very brave about it 🙈

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👑 SEE ALSO 👑

so like, if you want functions that actually do stuff, here's the whole friend group 💜 — all of these live in the kernel file ./kernel/irq/generic-chip.c:

• irq_gc_mask_disable_reg(9)
• irq_gc_mask_set_bit(9)
• irq_gc_mask_clr_bit(9)
• irq_gc_unmask_enable_reg(9)
• irq_gc_ack_set_bit(9)
• irq_gc_ack_clr_bit(9)
• irq_gc_mask_disable_and_ack_set(9)
• irq_gc_eoi(9)
• irq_gc_set_wake(9)
• irq_alloc_generic_chip(9)
• irq_domain_alloc_generic_chips(9)
• irq_domain_remove_generic_chips(9)
• __irq_alloc_domain_generic_chips(9)
• irq_get_domain_generic_chip(9)
• irq_setup_generic_chip(9)
• irq_setup_alt_chip(9)
• irq_remove_generic_chip(9)

fr fr go read those if you want lore. this page is the filler episode and it knows it 💀

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and that's the whole page, bestie, we ate and left zero crumbs 🍓 mwah 💋 — this lil beauty comes to you courtesy of the source ./kernel/irq, dated October 2026 ⭐ slay, see you in the next one 🧚‍♀️