CONFIG_MACH_MX31ADS_WM1133_EV1 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_MACH_MX31ADS_WM1133_EV1.
Result is shown for kernelversion 6.9.9

Support Wolfson Microelectronics 1133-EV1 module

configname: CONFIG_MACH_MX31ADS_WM1133_EV1

Linux Kernel Configuration
└─>Freescale i.MX family
└─>Support Wolfson Microelectronics 1133-EV1 module
In linux kernel since version 2.6.30 (release Date: 2009-06-09)  
Include support for the Wolfson Microelectronics 1133-EV1 PMU
and audio module for the MX31ADS platform.