pinmux_gener...unction_name(9)

💅 pinmux_gener...unction_name(9) — like, the Kernel API Manual bestie ✨

okay so real talk, we're deep in the kernel, the manual is literally called Kernel API Manual, and this page is all about one tiny little lookup function. she's short, she's sweet, she returns a name. that's the whole vibe. 🎀

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✨ NAME ✨

pinmux_generic_get_function_name — returns the function name. yes bestie that's it, that's her whole job, and she does it flawlessly. 💖

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🌸 SYNOPSIS 🌸

const char * pinmux_generic_get_function_name (struct pinctrl_dev
*pctldev , unsigned int selector );

so you hand her a pctldev and a selector, and she gives you back a const char *. no cap. ⭐

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🦋 ARGUMENTS 🦋

• pctldev — the pin controller device. the main character here, tbh. she's the one holding all the info.
• selector — the function number. like the little index that says which function you're asking about. iykyk. 🔥

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💜 SEE ALSO 💜

bestie, if you liked this one, the whole squad is right here — and they all live in the kernel file ./drivers/pinctrl/pinmux.c. go say hi:

• pinmux_can_be_used_for_gpio(9)
• pin_request(9)
• pin_free(9)
• pinmux_request_gpio(9)
• pinmux_free_gpio(9)
• pinmux_gpio_direction(9)
• pinmux_generic_get_function_count(9)
• pinmux_generic_get_function_groups(9)
• pinmux_generic_get_function(9)
• pinmux_generic_function_is_gpio(9)
• pinmux_generic_add_function(9)
• pinmux_generic_add_pinfunction(9)
• pinmux_generic_remove_function(9)
• pinmux_generic_free_functions(9)

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ngl the whole friend group ate and left absolutely no crumbs. read them in order, it's giving ✨ curriculum ✨.

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okay that's the page!! 🫶 this iconic little number lives in ./drivers/pinctrl, dated October 2026, and she answers to pinmux_gener...unction_name(9) if you ever need her again. mwah 💋 🌈 💅