tree bbd97c930eb170b877a5d6c35e9bc9ec206a9559
parent 0a01aa211da8530dc6a3ff3a725f2edd3464c46f
author Kevin Hilman <khilman@deeprootsystems.com> 1292992315 -0700
committer Paul Walmsley <paul@pwsan.com> 1292992315 -0700

OMAP2+: powerdomain: add API to get context loss count

Add new powerdomain API

    u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm)

for checking how many times the powerdomain has lost context.  The
loss count is the sum of the powerdomain off-mode counter, the
logic off counter and the per-bank memory off counter.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
[paul@pwsan.com: removed bogus return value on error; improved kerneldoc;
 tweaked commit message]
Signed-off-by: Paul Walmsley <paul@pwsan.com>