contiki-os/contiki — pull request #682 by g-oikonomou (2014-05-18 12:34:02+00:00)
Title: Confine CC2538 WDT on/off conf inside the driver

Instead of requiring all calls to `watchdog_start` to be wrapped inside `#if WATCHDOG_CONF_ENABLE` guards, we control things from within the WDT driver itself. If user configuration has disabled the watchdog, `watchdog_start` will now always respect that.

This pull also includes some documentation and indentation cleanups