Merge git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

 - a new watchdog pretimeout governor framework

 - support to upload the firmware on the ziirave_wdt

 - several fixes and cleanups

* git://www.linux-watchdog.org/linux-watchdog: (26 commits)
  watchdog: imx2_wdt: add pretimeout function support
  watchdog: softdog: implement pretimeout support
  watchdog: pretimeout: add pretimeout_available_governors attribute
  watchdog: pretimeout: add option to select a pretimeout governor in runtime
  watchdog: pretimeout: add panic pretimeout governor
  watchdog: pretimeout: add noop pretimeout governor
  watchdog: add watchdog pretimeout governor framework
  watchdog: hpwdt: add support for iLO5
  fs: compat_ioctl: add pretimeout functions for watchdogs
  watchdog: add pretimeout support to the core
  watchdog: imx2_wdt: use preferred BIT macro instead of open coded values
  watchdog: st_wdt: Remove support for obsolete platforms
  watchdog: bindings: Remove obsolete platforms from dt doc.
  watchdog: mt7621_wdt: Remove assignment of dev pointer
  watchdog: rt2880_wdt: Remove assignment of dev pointer
  watchdog: constify watchdog_ops structures
  watchdog: tegra: constify watchdog_ops structures
  watchdog: iTCO_wdt: constify iTCO_wdt_pm structure
  watchdog: cadence_wdt: Fix the suspend resume
  watchdog: txx9wdt: Add missing clock (un)prepare calls for CCF
  ...

fs/compat_ioctl.c

@@ -1209,6 +1209,8 @@ COMPATIBLE_IOCTL(WDIOC_SETOPTIONS)
 COMPATIBLE_IOCTL(WDIOC_KEEPALIVE)
 COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT)
 COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT)
+COMPATIBLE_IOCTL(WDIOC_SETPRETIMEOUT)
+COMPATIBLE_IOCTL(WDIOC_GETPRETIMEOUT)
 /* Big R */
 COMPATIBLE_IOCTL(RNDGETENTCNT)
 COMPATIBLE_IOCTL(RNDADDTOENTCNT)