CONFIG_S5PV210_SETUP_I2C2 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

CONFIG_S5PV210_SETUP_I2C2 (not configurable)

modulename: setup-i2c2.ko

configname: CONFIG_S5PV210_SETUP_I2C2

Linux Kernel Configuration
└─>S5PV210_SETUP_I2C2
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
Common setup code for i2c bus 2.

source code: