From: Jon Hunter <jonathanh@nvidia.com>
Date: Thu, 3 Sep 2015 08:10:37 +0000 (+0100)
Subject: PM / Domains: Ensure subdomain is not in use before removing
X-Git-Tag: omap-for-v4.3/fixes-rc1~23^2^4~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30e7a65b3fdb53cc49f85c965095e40aceea3961;p=pandora-kernel.git

PM / Domains: Ensure subdomain is not in use before removing

The function pm_genpd_remove_subdomain() removes a subdomain from a
generic PM domain, however, it does not check if the subdomain has any
slave domains or device attached before doing so. Therefore, add a test
to verify that the subdomain does not have any slave domains associated
or any device attached before removing.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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