From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Tue, 1 May 2012 19:33:53 +0000 (+0200)
Subject: PM / Domains: Make device removal more straightforward
X-Git-Tag: v3.5-rc1~116^2~4^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=efa6902501ffc87d69bfb10b8a09b7d6ee222d77;p=pandora-kernel.git

PM / Domains: Make device removal more straightforward

The removal of a device from a PM domain doesn't have to browse
the domain's device list, because it can check directly if the
device belongs to the given domain.  Moreover, it should clear
the domain_data pointer in dev->power.subsys_data, because
dev_pm_put_subsys_data(dev) may not remove dev->power.subsys_data
and the stale domain data pointer may cause problems to happen.

Rework pm_genpd_remove_device() taking the above observations into
account.

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

Reading git-diff-tree failed