STRUCT TPIC2810(9)

💖 struct tpic2810 — GPIO driver data 💖

okay bestie, welcome to the Kernel API Manual page for struct tpic2810, and trust me when I say this little struct is literally the blueprint for a whole GPIO driver. it's giving "small but mighty" and we're gonna read it together, line by line, no skips 🫶

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✨ NAME ✨

struct tpic2810 — the GPIO driver data, periodt 💅

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🌸 SYNOPSIS 🌸

here's the whole vibe, like, exactly as it lives in the source:

struct tpic2810 {
    struct gpio_chip chip;
    struct i2c_client *client;
    u8 buffer;
    struct mutex lock;
 };

four members. that's it. that's the whole main character 🎀

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🦋 Members 🦋

• chip — the GPIO controller chip itself. this is the actual GPIO-ness of the whole situation, bestie 🌈
• client — a pointer to the I2C device. yep, that's the device's I2C side 👑
• buffer — the buffer for the device register. it's a u8, she's small, she's holding register data 💜
• lock — a struct mutex that protects write sequences. ngl, do NOT skip this one — it's the thing keeping your writes from stepping on each other 😭

lowkey a reminder: lock protects write sequences. that's its whole job and it takes the job very seriously 🔥

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⭐ SEE ALSO ⭐

• Kernel file ./drivers/gpio/gpio-tpic2810.c — go read the real thing, iykyk 💫

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alright bestie, that's the whole page 💖 this was the Kernel API Manual dropping struct tpic2810(9) on ya, brought to you from ./drivers/gpio — dated October 2026, no cap. now go forth and slay those GPIO drivers ✨🎀🦋