CONFIG_HAVE_VIRT_TO_BUS (not configurable)
configname: CONFIG_HAVE_VIRT_TO_BUS
Linux Kernel Configuration
└─>HAVE_VIRT_TO_BUS
In linux kernel since version 3.9.1 (release Date: 2013-05-07)
An architecture should select this if it implements the
deprecated interface virt_to_bus(). All new architectures
should probably not select this.
deprecated interface virt_to_bus(). All new architectures
should probably not select this.