powerpc: mpc83xx: remove unused watchdog_reset() function

There is no longer any code in tree that calls a watchdog_reset()
function. The macro WATCHDOG_RESET, which used to emit a call to
watchdog_reset(), got removed two years ago.

Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Stefan Roese <sr@denx.de>
1 file changed