[PATCH] Watchdog: sc1200wdt - fix missing pnp_unregister_driver()

[PATCH] Watchdog: sc1200wdt - fix missing pnp_unregister_driver()

[WATCHDOG] sc1200wdt.c pnp unregister fix.

If no devices found or invalid parameter is specified,
scl200wdt_pnp_driver is left unregistered.
It breaks global list of pnp drivers.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>