source "drivers/pci/Kconfig"
+config HOTPLUG
+ bool "Support for hot-pluggable devices"
+ ---help---
+ Say Y here if you want to plug devices into your computer while
+ the system is running, and be able to use them quickly. In many
+ cases, the devices can likewise be unplugged at any time too.
+ One well-known example of this is USB.
+
source "drivers/pci/hotplug/Kconfig"
endmenu