nand_cleanup(9)

💅 nand_cleanup — the Kernel API Manual, but make it group chat

okay so bestie, we're in nand_cleanup(9) today — that's the man page, and the manual it lives in is the Kernel API Manual, which is basically the lore bible for people who touch kernel internals. pull up a chair 🎀

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✨ NAME ✨

nand_cleanup — [NAND Interface] free the resources that the NAND device is still holding onto. that's it. that's the whole vibe. it's the cleanup crew, the "okay we're done here" of NAND land 🧹💖

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🌸 SYNOPSIS 🌸

void nand_cleanup (struct nand_chip *chip );

no cap, that's the entire signature. one argument, no return value, she just goes in and tidies up 🔥

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🦋 ARGUMENTS 🦋

• chip — the NAND chip object ✨ this is the main character here, the thing whose resources are getting freed. you hand her the chip object and she handles the rest 🫶

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👑 SEE ALSO 👑

the kernel file that lives at ./drivers/mtd/nand/raw/nand_base.c — and fr fr, the whole NAND cinematic universe is linked below. every single one. i'm not skipping a single icon, we don't do that here 💜

• nand_extract_bits(9), nand_select_target(9), nand_deselect_target(9), nand_release_device(9), nand_bbm_get_next_page(9), nand_block_bad(9), nand_region_is_secured(9), nand_get_device(9), nand_check_wp(9)
• nand_fill_oob(9), nand_do_write_oob(9), nand_default_block_markbad(9), nand_markbad_bbm(9), nand_block_markbad_lowlevel(9), nand_block_isreserved(9), nand_block_checkbad(9)
• nand_soft_waitrdy(9), nand_gpio_waitrdy(9), panic_nand_wait(9), nand_reset_interface(9), nand_setup_interface(9)
• nand_choose_best_sdr_timings(9), nand_choose_best_nvddr_timings(9), nand_choose_best_timings(9), nand_choose_interface_config(9), nand_fill_column_cycles(9)
• nand_read_page_op(9), nand_read_param_page_op(9), nand_change_read_column_op(9), nand_read_oob_op(9), nand_prog_page_begin_op(9), nand_prog_page_end_op(9), nand_prog_page_op(9), nand_change_write_column_op(9), nand_readid_op(9), nand_status_op(9), nand_exit_status_op(9), nand_erase_op(9), nand_set_features_op(9), nand_get_features_op(9), nand_reset_op(9), nand_read_data_op(9), nand_write_data_op(9)
• struct nand_op_parser_ctx(9), nand_op_parser_must_split_instr(9), nand_op_parser_match_pat(9), nand_op_parser_exec_op(9), nand_subop_get_addr_start_off(9), nand_subop_get_num_addr_cyc(9), nand_subop_get_data_start_off(9), nand_subop_get_data_len(9)
• nand_reset(9), nand_get_features(9), nand_set_features(9)
• nand_read_page_raw_notsupp(9), nand_read_page_raw(9), nand_monolithic_read_page_raw(9), nand_read_page_raw_syndrome(9), nand_read_page_swecc(9), nand_read_subpage(9), nand_read_page_hwecc(9), nand_read_page_hwecc_oob_first(9), nand_read_page_syndrome(9), nand_transfer_oob(9), nand_setup_read_retry(9), nand_do_read_ops(9)
• nand_read_oob_std(9), nand_read_oob_syndrome(9), nand_write_oob_std(9), nand_write_oob_syndrome(9), nand_do_read_oob(9), nand_read_oob(9)
• nand_write_page_raw_notsupp(9), nand_write_page_raw(9), nand_monolithic_write_page_raw(9), nand_write_page_raw_syndrome(9), nand_write_page_swecc(9), nand_write_page_hwecc(9), nand_write_subpage_hwecc(9), nand_write_page_syndrome(9), nand_write_page(9), nand_do_write_ops(9), panic_nand_write(9), nand_write_oob(9)
• nand_erase(9), nand_erase_nand(9), nand_sync(9)
• nand_block_isbad(9), nand_block_markbad(9)
• nand_suspend(9), nand_resume(9), nand_shutdown(9), nand_lock(9), nand_unlock(9)
• rawnand_dt_parse_gpio_cs(9), nand_scan_ident(9), nand_check_ecc_caps(9), nand_match_ecc_req(9), nand_maximize_ecc(9), nand_ecc_choose_conf(9), nand_scan_tail(9), nand_scan_with_ids(9)

like, that's the whole friend group 😭 every single one showed up to the party 💀

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ngl bestie, if you're reading this page you're probably already deep in drivers/mtd/nand/raw, and honestly? iconic behavior 🌈

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and that's the page! 🎀 this little baddie came to you from ./drivers/mtd/nand/raw, dated October 2026 — go forth and free those resources, mwah 💋✨🦋