Asahi Kasei AK09911 3-axis Compass

configname: CONFIG_AK09911

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Magnetometer sensors
└─>GPIO Support
└─>Asahi Kasei AK09911 3-axis Compass
In linux kernel since version 3.17 (release Date: 2014-10-05)  
Deprecated: AK09911 is now supported by AK8975 driver.