mma9551_app_reset(9)

okay bestie, welcome to mma9551_app_reset(9) from the Kernel API Manual ✨ this is the little kernel function that resets an application, and we’re gonna get into it 💅

🌸 NAME 🌸

mma9551_app_reset — reset application. that’s literally the whole name, no cap 🎀 it resets an application.

🦋 SYNOPSIS 🦋

int mma9551_app_reset (struct i2c_client *client , u32 app_mask );

🎀 ARGUMENTS 🎀

• client — I2C client 🫶
• app_mask — Application to reset ✨

💅 DESCRIPTION 💅

okay so this one resets the given application, and it does it using the Reset/Suspend/Clear Control Application 🔥 that’s the vibe: you hand it the application via app_mask, and it resets that application. iconic behavior, honestly 👑

🔥 RETURN 🔥

• 0 on success ✅
• negative value on failure 😭

like, if it’s 0, we’re slaying; if it’s negative, something went off and the function is telling you with a negative value 💀

🌈 SEE ALSO 🌈

• Kernel file ./drivers/iio/accel/mma9551_core.c 📁
• mma9551_read_config_byte(9)
• mma9551_write_config_byte(9)
• mma9551_read_status_byte(9)
• mma9551_read_config_word(9)
• mma9551_write_config_word(9)
• mma9551_read_status_word(9)
• mma9551_read_config_words(9)
• mma9551_read_status_words(9)
• mma9551_write_config_words(9)
• mma9551_update_config_bits(9)
• mma9551_gpio_config(9)
• mma9551_read_version(9)
• mma9551_set_device_state(9)
• mma9551_set_power_state(9)
• mma9551_sleep(9)
• mma9551_read_accel_chan(9)
• mma9551_read_accel_scale(9)

later bestie! 💖 this lil page’s source/version is ./drivers/iio/accel, and it’s dated October 2026 🎀🦋