netxbig_gpio_ext_get(9)

💖 netxbig_gpio_ext_get(9) 💖

okay bestie, this one is straight from the Kernel API Manual, and it's giving “tiny helper function that knows exactly what it’s doing.” ✨

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🌸 NAME 🌸

netxbig_gpio_ext_get — obtain GPIO extension device data 🎀

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🦋 SYNOPSIS 🦋

int netxbig_gpio_ext_get (struct device *dev , struct device *gpio_ext_dev , struct netxbig_gpio_ext *gpio_ext );

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👑 ARGUMENTS 👑

• dev — the main LED device 💡
• gpio_ext_dev — the GPIO extension device 🔌
• gpio_ext — the data structure holding the GPIO extension data 📦

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✨ DESCRIPTION ✨

So, bestie, this function literally walks the subdevice that only contain GPIO line handles in the device tree 🌳 and obtains the GPIO descriptors from that device. No cap. 💅

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🫶 SEE ALSO 🫶

• Kernel file ./drivers/leds/leds-netxbig.c 📁
• netxbig_gpio_ext_remove(9) 🧹

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<cute>source/version: ./drivers/leds · date: October 2026</cute> — mwah, signed off with main character energy 👑💋⭐