devm_spi_off..._trigger_get(9)

✨ devm_spi_off..._trigger_get ✨

Okay bestie, so this little cutie lives in the Kernel API Manual (section 9, kernel-space girlies only 💅) — and honestly it's giving "short but iconic." Let's get into it 🫶

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🌸 NAME 🌸

devm_spi_offload_trigger_get — get an offload trigger instance ✨

Like, it goes and gets you a trigger instance. That's the whole vibe. No cap.

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🎀 SYNOPSIS 🎀

struct spi_offload_trigger * devm_spi_offload_trigger_get (struct device *dev , struct spi_offload *offload , enum spi_offload_trigger_type type );

Three args, one pointer out, and a whole lot of devm-managed slay 💖

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🦋 ARGUMENTS 🦋

• dev — the device, but make it devm purposes. Like, this is your device handle for the devm (managed-resource) magic ✨ It's the main character of the cleanup story tbh.
• offload — the offload instance that's connected to a trigger 🔥 That's your link-up.
• type — the trigger type you wanna get 🌈 You say which flavour, it goes and fetches it.

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⭐ RETURN ⭐

You get back an offload trigger instance… or an error on failure 😭 That's it. That's the contract. Check your returns, bestie, don't be out here dereferencing a vibe check that came back wrong 💀

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👑 SEE ALSO 👑

Kernel file ./drivers/spi/spi-offload.c — that's where the whole friend group hangs out 🎀

• devm_spi_offload_alloc(9)
• devm_spi_offload_get(9)
• spi_offload_trigger_validate(9)
• spi_offload_trigger_enable(9)
• spi_offload_trigger_disable(9)
• devm_spi_offload_tx_stream_request_dma_chan(9)
• devm_spi_offload_rx_stream_request_dma_chan(9)
• devm_spi_offload_trigger_register(9)
• spi_offload_trigger_get_priv(9)

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ngl the whole trigger lifecycle is right there in the see-also list — get it, validate it, enable it, disable it, register it. Read the whole group chat before you @ anyone, fr fr 🙈

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That's the page, babes! 🧚 Sourced from ./drivers/spi, stamped October 2026, and filed under devm_spi_off..._trigger_get(9) — go forth and manage your resources responsibly, mwah 💜