On Wed, Apr 20, 2016 at 09:30:07PM -0700, Guenter Roeck wrote: > > Hi Clemens, > > fix is to drop the call to cancel_delayed_work_sync() from watchdog_release(). > Turns out the call is not necessary. > > I'll send a proper patch in the next couple of days. > > Guenter >
Hi Guenter, thank you for finding the cause of the problem! Removing the cancel_delayed_work_sync call from watchdog_release in watchdog_dev.c did fix the lockdep warning on all my boards [without having to revert commit 11d7aba9ce (watchdog: imx2: Convert to use infrastructure triggered keepalives) first]. Tested-by: Clemens Gruber <[email protected]> Cheers, Clemens
