CONFIG_MACH_SMDK is not available for the selected architecture x86.
Result is shown for architecture arm
CONFIG_MACH_SMDK (not configurable)
modulename: common-smdk.ko
configname: CONFIG_MACH_SMDK
Linux Kernel Configuration
└─>MACH_SMDK
In linux kernel since version 2.6.17 (release Date: 2006-06-17)
Common machine code for SMDK2410 and SMDK2440