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

Warn about pins the bootloader didn't set up

configname: CONFIG_DAVINCI_MUX_WARNINGS

Linux Kernel Configuration
└─>TI DaVinci
└─>Warn about pins the bootloader didn't set up
In linux kernel since version 2.6.30 (release Date: 2009-06-09)  
Choose Y here to warn whenever driver initialization logic needs
to change the pin multiplexing setup. When there are no warnings
printed, it's safe to deselect DAVINCI_MUX for your product.