GPL Code is copied with explicit permission from Daniel Widyanto:
    http://embeddedfreak.wordpress.com/2010/08/23/howto-use-linux-watchdog/

The project name is based on Samsung's "daisy" reference board design
and I liked this quote from the www.daisydog.com FAQ:
	"Daisy Dogs are not persnickety little ankle biters"

When this daisydog doesn't run, the machine should reset. :)

An alternative code to start with would have been:
	https://dev.openwrt.org/ticket/2270

"watchdog" (see debian.org) is alot more complicated than
what chromiumos project is ready to deal with.