CONFIG_EXYNOS4_SETUP_I2C1 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

CONFIG_EXYNOS4_SETUP_I2C1 (not configurable)

modulename: setup-i2c1.ko

configname: CONFIG_EXYNOS4_SETUP_I2C1

Linux Kernel Configuration
└─>EXYNOS4_SETUP_I2C1
In linux kernel since version 2.6.39 (release Date: 2011-05-18)  
Common setup code for i2c bus 1.

source code: