STRUCT AD5686_SPI_DATA(9)

✨ struct ad5686_spi_data(9) ✨

okay so bestie, welcome to the Kernel API Manual — we're looking at struct ad5686_spi_data, and it's literally the SPI-bus-specific data situation. no cap, it's giving "small struct, very important job" energy 💅

🌸 NAME 🌸

struct ad5686_spi_data — SPI bus specific data 🫶

🎀 SYNOPSIS 🎀

struct ad5686_spi_data {
    struct spi_message msg;
    unsigned int size;
    unsigned int capacity;
    struct spi_transfer xfers[];
};

💖 Members 💖

• msg — the SPI message used for transfers. this is the main-character message object, periodt ✨
• size — number of transfers currently in the message. lowkey the "how many do we have right now" counter 👑
• capacity — maximum number of transfers that can be added to the message. it's the limit, the ceiling, the "don't push it" number 💀
• xfers — array of SPI transfers, allocated with the provided capacity. flexible array member vibes, iykyk 🦋

🔥 SEE ALSO 🔥

• Kernel file ./drivers/iio/dac/ad5686-spi.c — go read it fr fr 📖

bestie, that's the whole struct. no hidden lore, no extra flags, just msg, size, capacity, and the flexible xfers[] array doing its iconic thing 💜

cute lil sign-off: this page lives under ./drivers/iio/dac, and it's dated October 2026 — yes, future vibes, we love that for us 🌈⭐💖