STRUCT DEVM_MUX_STATE_STATE(9)

💅 struct devm_mux_state_state(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ we're talking about a lil struct called struct devm_mux_state_state and honestly? it's giving backstage-pass energy 🎀

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🌸 NAME 🌸

struct devm_mux_state_state — one singular job: it tracks managed resources for mux-state objects. that's it. that's the whole vibe. it's the responsible friend holding everyone's stuff 🫶

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⭐ SYNOPSIS ⭐

struct devm_mux_state_state {
    struct mux_state *mstate;
    int (*exit)(struct mux_state *mstate);
 };

look at her. two members. lowkey iconic 💅

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🦋 MEMBERS 🦋

• mstate — a pointer to a mux state. literally just a pointer. it points. that's the assignment and she ate 🔥
• exit — an optional callback that runs before free. optional bestie!! you don't have to bring one, but if you do, she goes off right before the cleanup 😭

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🌈 SEE ALSO 🌈

bestie there are SO many siblings, buckle up 🎀 the kernel file is ./drivers/mux/core.c (that's where the family lives, iykyk) and here's the whole group chat:

• struct mux_state(9)
• mux_chip_alloc(9)
• mux_chip_register(9)
• mux_chip_unregister(9)
• mux_chip_free(9)
• devm_mux_chip_alloc(9)
• devm_mux_chip_register(9)
• mux_control_states(9)
• mux_control_select_delay(9)
• mux_state_select_delay(9)
• mux_control_try_select_delay(9)
• mux_state_try_select_delay(9)
• mux_control_deselect(9)
• mux_state_deselect(9)
• mux_get(9)
• mux_control_get(9)
• mux_control_get_optional(9)
• mux_control_put(9)
• devm_mux_control_get(9)
• mux_state_get(9)
• __devm_mux_state_get(9)
• devm_mux_state_get_from_np(9)
• devm_mux_state_get_optional(9)
• devm_mux_state_get_selected(9)
• devm_mux_state_get_optional_selected(9)

yeah. that's twenty-five. count 'em. no cap, they're all real and all worth a read 📚✨

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mwah okay that's the page!! sourced straight from ./drivers/mux, dated October 2026, and it's struct devm_mux_state_state(9) forever and always 💖 go be a main character in the kernel bestie, ily 🧚‍♀️🌸