CONFIG_MACH_GONI is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_MACH_GONI.
Result is shown for kernelversion 6.5.1

GONI

modulename: mach-goni.ko

configname: CONFIG_MACH_GONI

Linux Kernel Configuration
└─>S5PC110 Machines
└─>GONI
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
Machine support for Samsung GONI board
S5PC110(MCP) is one of package option of S5PV210

source code:
arch/arm/mach-s5pv210/mach-goni.c