From: Nishanth Menon Date: Mon, 29 Oct 2012 20:01:45 +0000 (-0500) Subject: PM / devfreq: map devfreq drivers to governor using name X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2~4^2~2^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b5c1be2c88e8445a20fa1929e26c37e7ca8c926;p=pandora-kernel.git PM / devfreq: map devfreq drivers to governor using name Allow devfreq drivers to register a preferred governor name and when the devfreq governor loads itself at a later point required drivers are managed appropriately, at the time of unload of a devfreq governor, stop managing those drivers as well. Since the governor structures do not need to be exposed anymore, remove the definitions and make them static NOTE: devfreq_list_lock is now used to protect governor start and stop - as this allows us to protect governors and devfreq with the proper dependencies as needed. As part of this change, change the registration of exynos bus driver to request for ondemand using the governor name. Cc: Rajagopal Venkat Cc: MyungJoo Ham Cc: Kyungmin Park Cc: "Rafael J. Wysocki" Cc: Kevin Hilman Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Nishanth Menon [Merge conflict resolved by MyungJoo Ham] Signed-off-by: MyungJoo Ham --- Reading git-diff-tree failed