tree 4bd47d88a4fbd4e7844824a50a3a53a03bc03bee
parent 327854c871178af58461b34f116a0300fbb3a74f
author Nishanth Menon <nm@ti.com> 1419441777 -0600
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1422048505 +0100

PM / OPP: Update kernel documentation

kernel doc has gotten bit-rotted over time. Re-sync with Locking and
Return information. document all functions properly and ensure that
./scripts/kernel-doc -v  ./drivers/base/power/opp.c >/dev/null returns
no errors

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