STRUCT MAX34408_DATA(9)

💅 struct max34408_data(9)

okay bestie, so this is a page straight out of the Kernel API Manual — it's the manual page for struct max34408_data, and it's basically the little data clubhouse that the max34408/max34409 driver keeps all its stuff in. no cap. 🎀

✨ NAME ✨

struct max34408_data — the max34408/max34409 specific data. that's it, that's the vibe. she's the struct that holds the driver's own personal info 💖

🌸 SYNOPSIS 🌸

struct max34408_data {
    struct regmap *regmap;
    struct device *dev;
    struct mutex lock;
    u32 input_rsense[4];
 };

like, look at her. four fields. iconic. 👑

🦋 Members 🦋

• regmap — the device register map. this is the lil map she uses to talk to the registers, her whole navigation system fr fr 🗺️
• dev — the max34408 device. the actual hardware babe herself 💫
• lock — a lock for protecting access to the device hardware registers, mostly for read modify write cycles for control registers. yes bestie, she's a mutex, she's keeping things from stepping on each other, we love a boundaries queen 🔒✨
• input_rsense — Rsense values in uOhm, and heads up: these will be overwritten by values from channel nodes. so like, don't get too attached to what you put in there, the channel nodes are the main character here 😭🙈

🌈 SEE ALSO 🌈

• Kernel file ./drivers/iio/adc/max34408.c — go read the source, iykyk 🫶

and that's the whole page, bestie! sign-off time: this one lives under ./drivers/iio/adc, dated October 2026, and she's filed as struct max34408_data(9). slay, go forth and read your kernel docs 💜🔥