pcs_irq_unmask(9)

💅 pcs_irq_unmask 💅

okay so this is a page from the Kernel API Manual (section 9, bestie — that's the kernel-API girlies), and it's all about pcs_irq_unmask. Yes, one (1) tiny function. Yes, it's iconic. Let's get into it 🎀

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✨ NAME ✨

pcs_irq_unmask — unmask pinctrl interrupt

Like, literally that's the whole job. Unmask the pinctrl interrupt. She does one thing and she does it slayfully 💅

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🌸 SYNOPSIS 🌸

void pcs_irq_unmask (struct irq_data *d );

that's it. that's the whole signature. no return value, she's a void girlie, she gives nothing back and honestly? respect 🫶

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🦋 ARGUMENTS 🦋

• d — interrupt data 💖 (yes the parameter is literally just called d, and no I will not be elaborating, that's her name, that's the whole name, we love a single-letter main character)

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🔥 SEE ALSO 🔥

okay this is the part where the manpage gets unhinged and lists literally everyone in the pinctrl friend group 🫶 no cap, they're all here:

• Kernel file ./drivers/pinctrl/pinctrl-single.c — like, the whole file, the mothership 🏠
• struct pcs_func_vals(9)
• struct pcs_conf_vals(9)
• struct pcs_conf_type(9)
• struct pcs_function(9)
• struct pcs_gpiofunc_range(9)
• struct pcs_data(9)
• struct pcs_soc_data(9)
• struct pcs_device(9)
• pcs_add_pin(9)
• pcs_allocate_pin_table(9)
• pcs_add_function(9)
• pcs_get_pin_by_offset(9)
• pcs_parse_one_pinctrl_entry(9)
• pcs_dt_node_to_map(9)
• pcs_irq_free(9)
• pcs_free_resources(9)
• struct pcs_interrupt(9)
• pcs_irq_set(9)
• pcs_irq_mask(9) — her direct opposite, the masked sister 💀
• pcs_irq_set_wake(9)
• pcs_irq_handle(9)
• pcs_irq_handler(9)
• pcs_irq_chain_handler(9)
• pcs_irq_init_chained_handler(9)
• pcs_quirk_missing_pinctrl_cells(9)

go read all of them, bestie, i'll wait 🧚 it's giving family reunion and you're invited 🌈

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and that's the whole page! short and sweet, just like her. now go unmask that interrupt, you absolute queen 👑

mwah 💜 this has been pcs_irq_unmask(9) from ./drivers/pinctrl, dated October 2026 — see you in the next manpage, love u, bye ✨🎀