ab8500_charg...rotr_handler(9)

🌸 ab8500_charg...rotr_handler(9) 🌸

okay bestie, welcome to the Kernel API Manual 💅 this one's a lil niche but we're gonna slay it — today's main character is ab8500_charg...rotr_handler(9), which honestly is the most mysterious-looking name in the whole kernel doc set (yes, the dots are canon, don't @ me 🙈).

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✨ NAME ✨

ab8500_charger_mainchthprotr_handler — the die temp is above the main charger thermal protection threshold 💀🔥 like baby it got HOT.

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🦋 SYNOPSIS 🦋

irqreturn_t ab8500_charger_mainchthprotr_handler (int irq , void *_di );

that's it. that's the whole signature. iconic, honestly 🎀

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🎀 ARGUMENTS 🎀

• irq — the interrupt number, i.e. which interrupt came knocking 👑
• _di — a pointer to the ab8500_charger structure, aka the whole charger vibe in struct form 🫶

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💖 DESCRIPTION 💖

okay so when the main charger's die temperature goes above the thermal protection threshold, this handler gets called, and it returns the IRQ status, IRQ_HANDLED ✅ that's the entire bit. no notes. periodt.

lowkey obsessed with how short this one is — not every function needs a whole saga, some are just here to do one thing and do it gorgeously 💅

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🌈 SEE ALSO 🌈

the girlies in the same file — kernel file ./drivers/power/supply/ab8500_charger.c — plus the whole extended friend group, in the exact order the manual lists them 🧚:

• struct ab8500_charger_interrupts(9)
• struct ab8500_charger(9)
• ab8500_power_supply_changed(9)
• ab8500_charger_get_ac_voltage(9)
• ab8500_charger_ac_cv(9)
• ab8500_charger_get_vbus_voltage(9)
• ab8500_charger_get_usb_current(9)
• ab8500_charger_get_ac_current(9)
• ab8500_charger_usb_cv(9)
• ab8500_charger_detect_chargers(9)
• ab8500_charger_max_usb_curr(9)
• ab8500_charger_read_usb_type(9)
• ab8500_charger_detect_usb_type(9)
• ab8500_charger_get_usb_cur(9)
• ab8500_charger_check_continue_stepping(9)
• ab8500_charger_set_current(9)
• ab8500_charger_set_vbus_in_curr(9)
• ab8500_charger_set_main_in_curr(9)
• ab8500_charger_set_output_curr(9)
• ab8500_charger_led_en(9)
• ab8500_charger_ac_en(9)
• ab8500_charger_usb_en(9)
• ab8500_charger_usb_check_enable(9)
• ab8500_charger_ac_check_enable(9)
• ab8500_charger_watchdog_kick(9)
• ab8500_charger_update_charger_current(9)
• ab8500_charger_check_vbat_work(9)
• ab8500_charger_check_hw_failure_work(9)
• ab8500_charger_kick_watchdog_work(9)
• ab8500_charger_ac_work(9)
• ab8500_charger_detect_usb_type_work(9)
• ab8500_charger_usb_link_attach_work(9)
• ab8500_charger_usb_link_status_work(9)
• ab8500_charger_check_usbchargernotok_work(9)
• ab8500_charger_check_main_thermal_prot_work(9)
• ab8500_charger_check_usb_thermal_prot_work(9)
• ab8500_charger_mainchunplugdet_handler(9)
• ab8500_charger_mainchplugdet_handler(9)
• ab8500_charger_mainextchnotok_handler(9)
• ab8500_charger_mainchthprotf_handler(9)
• ab8500_charger_vbusdetf_handler(9)
• ab8500_charger_vbusdetr_handler(9)
• ab8500_charger_usblinkstatus_handler(9)
• ab8500_charger_usbchthprotr_handler(9)
• ab8500_charger_usbchthprotf_handler(9)
• ab8500_charger_usbchargernotokr_handler(9)
• ab8500_charger_chwdexp_handler(9)
• ab8500_charger_vbuschdropend_handler(9)
• ab8500_charger_vbusovv_handler(9)
• ab8500_charger_ac_get_property(9)
• ab8500_charger_usb_get_property(9)
• ab8500_charger_init_hw_registers(9)

fr fr that's a LOT of friends, but every single one of them is here, no skips, no cuts 🫡✨

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and that's the whole page bestie!! lived under ./drivers/power/supply, dated October 2026, and yeah the title says ab8500_charg...rotr_handler(9) again at the bottom too because the kernel manual believes in symmetry 💖 mwah, go read the other 52 pages, iykyk 🦋