[WATCHDOG] Kconfig+Makefile-clean

Clean the Kconfig+Makefile according to a sorted list
of the drivers of each architecture (and sub-architecture).

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --cc drivers/char/watchdog/Kconfig
Simple merge

diff --cc drivers/char/watchdog/Makefile
Simple merge