ab8500_char...otok_handler(9)

💅 ab8500_char...otok_handler (section 9)

okay so bestie, welcome to the Kernel API Manual, section 9 — yes we're in the kernel today, stay with me, it's gonna slay ✨. This page is all about ab8500_charger_mainextchnotok_handler, and the way I need you to understand it is: it's the little handler that gets pinged when the main charger is not ok 😭🔌. That's the whole vibe. Let's go 🫶

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🌸 NAME 🌸

ab8500_charger_mainextchnotok_handler — main charger not ok 💀

Like literally, that's the name and that's the job. Main charger not ok? Handler time, periodt.

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✨ SYNOPSIS ✨

irqreturn_t ab8500_charger_mainextchnotok_handler (int irq , void *_di
);

That's the whole signature, no cap. Returns an irqreturn_t, takes an int and a void *. Clean, iconic, minimal 🎀

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🦋 ARGUMENTS 🦋

• irq — interrupt number 💫. This is the irq number, bestie.
• _di — pointer to the ab8500_charger structure 👑. Like, a pointer to it, not the thing itself, okurrr.

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💖 DESCRIPTION 💖

Returns IRQ status (IRQ_HANDLED) ⭐

That's it. That's the description fr fr — it returns IRQ_HANDLED as the IRQ status. Short king behavior honestly 🙈✨

ngl this is a very petite description and that's exactly how the original rolls, so I'm not gonna invent extra behavior for you. If you want the lore, the file below has it 🧚

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🌈 SEE ALSO 🌈

Kernel file ./drivers/power/supply/ab8500_charger.c — go read it, iykyk 💜 — plus these absolutely iconic siblings:

• 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_mainchthprotr_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)

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okay that's the whole page bestie, you ate that 🍓💅 — shoutout to ./drivers/power/supply (that's the source/version vibe) and to October 2026 for the date, mwah, see you in the kernel 🌸✨🦋