spinand_write_page(9)

💫 spinand_write_page(9) 💫

okay so bestie, welcome to the Kernel API Manual — yes this is the actual manual name, we're in the big leagues now 🎀 — and today's main character is spinand_write_page, which does exactly one iconic thing: it writes a page. that's it. that's the vibe. ✨

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🌸 NAME 🌸

spinand_write_page — write a page. literally it. no cap. 💅

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🦋 SYNOPSIS 🦋

int spinand_write_page (struct spinand_device *spinand , const struct
nand_page_io_req *req );

she returns an int, she takes two args, she's booked and busy 💖

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✨ ARGUMENTS ✨

• spinand — the spinand device 🫶 this is your little guy, the whole device you're talking to
• req — the I/O request 👑 this is what you're actually asking for, the whole reason we're here

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🔥 RETURN 🔥

on success you get 0, or a positive number of bitflips corrected — yes, positive means "it worked but the universe had to fix some bits along the way" 😭✨

otherwise? a negative error code. that's the "it's giving error" path 💀

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💜 SEE ALSO 💜

• Kernel file ./drivers/mtd/nand/spi/core.c — go read the source, iykyk 📖
• spinand_upd_cfg(9)
• spinand_select_target(9)
• spinand_wait(9)
• spinand_read_page(9) — the read girlie, sibling energy 🌈
• spinand_match_and_init(9)

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ngl bestie, if you're here you're probably deep in MTD/NAND land. drink some water. you're doing amazing. 🍓

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and that's the page!! 🧚 source/version squeeze: this one lives under ./drivers/mtd/nand/spi, dated October 2026 — so when you see it floating around, you'll know exactly where she came from 💖💅 periodt ⭐