suse man page for cancel_delayed_work_sync

CANCEL_DELAYED_WORK_(9) 					   Driver Basics					   CANCEL_DELAYED_WORK_(9)

NAME
       cancel_delayed_work_sync - reliably kill off a delayed work.

SYNOPSIS
       int cancel_delayed_work_sync(struct delayed_work * dwork);

ARGUMENTS
       dwork
	   the delayed work struct

DESCRIPTION
       Returns true if dwork was pending.

       It is possible to use this function if dwork rearms itself via queue_work or queue_delayed_work. See also the comment for cancel_work_sync.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						   CANCEL_DELAYED_WORK_(9)