CONFIG_BMP280_I2C (not configurable)

modulename: bmp280-i2c.ko

configname: CONFIG_BMP280_I2C

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Pressure sensors
└─>BMP280_I2C
In linux kernel since version 4.1 (release Date: 2015-06-21)  
source code:
drivers/iio/pressure/bmp280-i2c.c


is depended by
CONFIG_BMP280