rtc_uie_update_irq(9)

💅 rtc_uie_update_irq(9) 💅

okay so welcome to the Kernel API Manual bestie, we're doing rtc_uie_update_irq today and honestly? it's a little one. a lil guy. a single function that does exactly one thing and we're gonna hype it up anyway 🎀

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✨ NAME ✨

rtc_uie_update_irq — the UIE mode rtctimer hook, periodt 💖

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🌸 SYNOPSIS 🌸

void rtc_uie_update_irq (struct rtc_device *rtc );

that's it. that's the whole signature. no return value, no drama, just vibes ✨

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🦋 DESCRIPTION 🦋

so like, this function gets called when the uie_timer expires. that's the whole description, no cap 😭 it's a hook, it does its thing when the timer goes off, and then it bows out. main character energy but make it a callback 🫶

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💅 ARGUMENTS 💅

• rtc — pointer to the rtc_device. that's your whole arg list bestie, just the one pointer, and yes it's the rtc_device you're thinking of 🌈

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/rtc/interface.c — that's where the lore lives iykyk 📁
• rtc_read_next_alarm(9)
• rtc_handle_legacy_irq(9)
• rtc_aie_update_irq(9)
• rtc_pie_update_irq(9)
• rtc_update_irq(9)
• rtc_irq_set_state(9)
• rtc_irq_set_freq(9)
• rtc_timer_enqueue(9)
• rtc_timer_remove(9)
• rtc_timer_do_work(9)
• rtc_read_offset(9)
• rtc_set_offset(9)

like the whole rtc friend group showed up, we love a supportive ensemble cast 👑

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ngl this page is short but it ate. go read the whole rtc squad if you wanna see the full picture 💜

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and that's the tea 🍓 this lil page comes to you from ./drivers/rtc, dated October 2026 — stay hydrated, read your kernel source, and slay 💖✨🎀