spi_mem_dirmap_destroy(9)

💅 spi_mem_dirmap_destroy(9) — Destroy a direct mapping descriptor

okay so we’re in the Kernel API Manual, and this is the page for spi_mem_dirmap_destroy(9). It’s a short one, but it’s lowkey important, bestie. ✨

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🌸 NAME 🌸

spi_mem_dirmap_destroy — destroy a direct mapping descriptor

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✨ SYNOPSIS ✨

void spi_mem_dirmap_destroy (struct spi_mem_dirmap_desc *desc );

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🎀 ARGUMENTS 🎀

• desc — the direct mapping descriptor to destroy. that’s the one getting cleaned up, bestie 🫶

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🦋 DESCRIPTION 🦋

This function destroys a direct mapping descriptor previously created by spi_mem_dirmap_create. so yeah, it’s the cleanup era for that descriptor — no cap. 🧹✨

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/spi/spi-mem.c
• spi_controller_dma_map_mem_op_data(9)
• spi_controller_dma_unmap_mem_op_data(9)
• spi_mem_supports_op(9)
• spi_mem_exec_op(9)
• spi_mem_get_name(9)
• spi_mem_set_dqs(9)
• spi_mem_has_dqs(9)
• spi_mem_adjust_op_size(9)
• spi_mem_adjust_op_freq(9)
• spi_mem_calc_op_duration(9)
• spi_mem_dirmap_create(9)
• devm_spi_mem_dirmap_create(9)
• devm_spi_mem_dirmap_destroy(9)
• spi_mem_dirmap_read(9)
• spi_mem_dirmap_write(9)
• spi_mem_poll_status(9)
• spi_mem_driver_register_with_owner(9)
• spi_mem_driver_unregister(9)

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source/version: ./drivers/spi · date: October 2026 · signing off with main character energy 💋👑