STRUCT LOCHNAGAR(9)

struct lochnagar(9) 💖

okay so welcome to the Kernel API Manual, bestie — this page is literally all about struct lochnagar, the core data for the Lochnagar audio board driver. main-character struct energy fr fr 👑

🌸 NAME 🌸

struct lochnagar — core data for the Lochnagar audio board driver. that’s the whole vibe ✨

🦋 SYNOPSIS 🦋

       struct lochnagar {
           enum lochnagar_type type;
           struct device *dev;
           struct regmap *regmap;
           struct mutex analogue_config_lock;
        };

🫶 Members 🫶

• type — the type of Lochnagar device that’s connected. literally telling you which one you’re dealing with 💅
• dev — a pointer to the struct device for the main MFD. yep, that’s the device pointer 🎀
• regmap — the device’s main register map. the main map, no cap 🗺️✨
• analogue_config_lock — lock used to protect updates in the analogue configuration, because those updates must not be changed whilst the hardware is processing the last update. like, do not touch it mid-update, bestie 😭🔥

👀 SEE ALSO 👀

• Kernel file ./include/linux/mfd/lochnagar.h — go peek, iykyk 🦋

🎀 sourced from ./include/linux/mfd, dated October 2026 — bye bestie, mwah 💋