[PATCH v2] watchdog: Move NMI function header declarations from watchdog.h to nmi.h

The kernel's NMI watchdog has nothing to do with the watchdog subsystem. Its header declarations are in linux/nmi.h, not in linux/watchdog.h. The code provided two sets of dummy functions if HARDLOCKUP_DETECTOR is not configured, one in the include file and one in kernel/watchdog.c. Remove the

[PATCH v2] watchdog: Move NMI function header declarations from watchdog.h to nmi.h

The kernel's NMI watchdog has nothing to do with the watchdog subsystem. Its header declarations are in linux/nmi.h, not in linux/watchdog.h. The code provided two sets of dummy functions if HARDLOCKUP_DETECTOR is not configured, one in the include file and one in kernel/watchdog.c. Remove the