Provided by: kernel-doc-2.4.27_2.4.27-12_all bug

NAME
       pm_find -  find a device


SYNOPSIS
       struct pm_dev * pm_find (pm_dev_t type, struct pm_dev *from);


ARGUMENTS
       type         type of device

       from         where to start looking


DESCRIPTION
       Scan  the  power  management  list  for devices of a specific type. The
       return value for a matching device may be passed to  further  calls  to
       this  function to find further matches. A NULL indicates the end of the
       list.

       To search from the beginning pass NULL as the from value.

       The caller MUST hold the pm_devs_lock lock when calling this  function.
       The  instant  that the lock is dropped all pointers returned may become
       invalid.