gpio_generic_read_reg(9)

💖 NAME 💖

okay bestie, this is the Kernel API Manual page for gpio_generic_read_reg(9) — and it does exactly what it says: gpio_generic_read_reg — Read a register using the underlying callback. periodt 💅

✨ SYNOPSIS ✨

unsigned long gpio_generic_read_reg (struct gpio_generic_chip *chip ,
        void __iomem *reg );

🫶 ARGUMENTS 🫶

• chip — the Generic GPIO chip to use. that's the main character you're working with 🎀
• reg — the register to read. yes bestie, this one right here ✨

🌸 RETURN 🌸

value read from register. that's the tea, that's the whole return value 💖

🦋 SEE ALSO 🦋

• Kernel file ./include/linux/gpio/generic.h struct
• gpio_generic_chip_config(9)
• struct gpio_generic_chip(9)
• gpio_generic_chip_set(9)
• gpio_generic_write_reg(9)

alright bestie, that's the whole page — source/version: ./include/linux/gpio, date: October 2026. bye and slay 🫶💖🎀