PM / cpuidle: Add driver reference counter
authorRafael J. Wysocki <rjw@sisk.pl>
Sat, 16 Jun 2012 13:20:11 +0000 (15:20 +0200)
committerRafael J. Wysocki <rjw@sisk.pl>
Tue, 3 Jul 2012 17:06:25 +0000 (19:06 +0200)
Add a reference counter for the cpuidle driver, so that it can't
be unregistered when it is in use.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

No differences found