stmmac_pltfr_exit(9)

💖 stmmac_pltfr_exit(9) 💖

okay so bestie, welcome to the Kernel API Manual ✨ — this one's a lil baby function from the kernel docs and it's called stmmac_pltfr_exit. Short king energy fr fr, but it's important, so let's get into it 🫶

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✨ SYNOPSIS ✨

void stmmac_pltfr_exit (struct device *dev , struct plat_stmmacenet_data *plat );

it takes two things and returns literally nothing (void, no cap — no return value, don't go looking for one 💅)

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🎀 ARGUMENTS 🎀

• dev — pointer to the struct device structure. that's your device, your main character 👑
• plat — the driver data platform structure (struct plat_stmmacenet_data). this is the platform's lil info bundle 🦋

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🌸 DESCRIPTION 🌸

so what does it actually do? it calls the platform's exit callback — if any. that's the whole vibe. if there's an exit callback registered, this bad boy runs it; if there isn't one, it just... doesn't, and honestly? relatable 🙈

no extra steps, no surprises. it's giving "clean exit, bye bestie" ✨

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🔥 SEE ALSO 🔥

the kernel file lives right here: ./drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c — go read it, it's iconic 📖

and here's the whole friend group, all the related pages you might wanna check out 🔥:

• dwmac1000_validate_mcast_bins(9)
• dwmac1000_validate_ucast_entries(9)
• stmmac_axi_setup(9)
• stmmac_mtl_setup(9)
• stmmac_of_get_mdio(9)
• stmmac_mdio_setup(9)
• stmmac_of_get_mac_mode(9)
• stmmac_probe_config_dt(9)
• devm_stmmac_probe_config_dt(9)
• stmmac_pltfr_get_irq_array(9)
• stmmac_pltfr_init(9)
• stmmac_pltfr_probe(9)
• devm_stmmac_pltfr_probe(9)
• stmmac_pltfr_remove(9)

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💅 and that's the page, bestie 💅

quick sign-off so you know where this came from 🎀 — source path is ./drivers/net/ethernet/stmicro... (yes, truncated with the lil dots, that's how it ships, don't come for me 😭) and the date on this beauty is October 2026. mwah, love u, bye 🫶💖