ab8500_charg...rotf_handler(9)

💅 ab8500_charg...rotf_handler(9) — Kernel API Manual energy ✨

okay so bestie, welcome to the Kernel API Manual 🎀 today's main character is ab8500_charg...rotf_handler(9) and ngl she's kinda niche but she's doing her job. Let's get into it 🫶

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🌸 NAME 🌸

ab8500_charger_mainchthprotf_handler — bestie, this handler fires when the die temp is below the main charger thermal protection threshold 💖 that's the whole vibe, that's the whole function.

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🦋 SYNOPSIS 🦋

irqreturn_t ab8500_charger_mainchthprotf_handler (int irq , void *_di );

like, she takes two things and returns an irqreturn_t. iconic honestly 👑

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✨ ARGUMENTS ✨

• irq — the interrupt number 💫 literally just the number identifying which interrupt is being handled.
• _di — a pointer to the ab8500_charger structure 🌈 (yes that's a void *, yes she casts it, we don't judge, it's giving kernel tradition).

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🔥 DESCRIPTION 🔥

So what does she actually do? She returns the IRQ status — that's IRQ_HANDLED 🎀 that's it, that's the tea. no cap. She handles it, she says "handled", she moves on. main character efficiency fr fr 💅

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🌈 SEE ALSO 🌈

the way this list goes on forever 😭 but every single one of these is part of the family so here we go bestie:

• Kernel file ./drivers/power/supply/ab8500_charger.c
• 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_mainchthprotr_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)

bestie if you read all 52 of those you're lowkey a legend 🏆 no pressure tho 💜

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and that's the page!! she lives over in ./drivers/power/supply, she was dated October 2026, and this whole thing is from the Kernel API Manual 🦋 that's the sign-off, mwah, ily, go read your kernel source 💖✨🎀