mctrl_gpio_get(9)

okay so bestie, welcome to the Kernel API Manual page for mctrl_gpio_get(9) 💖 this is the lil function that updates mctrl with the gpios values, and we’re gonna read it together like a group chat, fr fr.

🌸 NAME 🌸

mctrl_gpio_get — update mctrl with the gpios values. periodt 💅

✨ SYNOPSIS ✨

unsigned int mctrl_gpio_get (struct mctrl_gpios *gpios , unsigned int
       *mctrl );

🎀 ARGUMENTS 🎀

• gpios — the gpios you’re getting the info from, bestie.
• mctrl — the mctrl you’re setting. main character energy.

🦋 RETURN 🦋

It gives you back the modified mctrl — literally the same value as in mctrl. no cap, that’s the return vibe. ✨

🌈 DESCRIPTION 🌈

Update mctrl with the gpios values. That’s the whole plot: mctrl_gpio_get takes the gpios info and updates mctrl with it. iconic behavior, honestly. 💖

👑 SEE ALSO 👑

Kernel file ./drivers/tty/serial/serial_mctrl_gpio.c — and the whole mctrl gpio friend group:

• mctrl_gpio_set(9)
• mctrl_gpio_to_gpiod(9)
• mctrl_gpio_init(9)
• mctrl_gpio_enable_ms(9)
• mctrl_gpio_disable_ms_sync(9)
• mctrl_gpio_disable_ms_no_sync(9)

mwah 💋 cute sign-off time: this page’s source/version spot is ./drivers/tty/serial, dated October 2026, and it’s mctrl_gpio_get(9) logging off. 🫶💅