tree 9d672b56a549cee851312a3a9fcdc68df411bfff
parent c26b78a2d826a89cd689527493a2bea22af46133
author Nishanth Menon <nm@ti.com> 1364320909 +0000
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1365164579 +0200

PM / OPP: add documentation to RCU head in struct opp

commit dde8437 (PM / OPP: RCU reclaim) introduced rcu_head for
struct opp. This aids freeing using kfree_rcu. However, we missed
adding documentation for the same. This generates kernel doc warning:
Warning(drivers/base/power/opp.c:70): No description found for
parameter 'head'

Add documentation as appropriate.

[rjw: Changelog]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>