CONFIG_DMA_NONCOHERENT_MMAP (not configurable)

configname: CONFIG_DMA_NONCOHERENT_MMAP

Linux Kernel Configuration
└─>Library routines
└─>DMA_NONCOHERENT_MMAP
In linux kernel since version 4.2 (release Date: 2015-08-30)  
is depended by
CONFIG_DMA_REMAP