• Nishanth Menon's avatar
    PM / devfreq: map devfreq drivers to governor using name · 1b5c1be2
    Nishanth Menon authored
    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 <rajagopal.venkat@linaro.org>
    Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
    Cc: Kyungmin Park <kyungmin.park@samsung.com>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Kevin Hilman <khilman@ti.com>
    Cc: linux-pm@vger.kernel.org
    Cc: linux-kernel@vger.kernel.org
    Signed-off-by: default avatarNishanth Menon <nm@ti.com>
    [Merge conflict resolved by MyungJoo Ham]
    Signed-off-by: default avatarMyungJoo Ham <myungjoo.ham@samsung.com>
    1b5c1be2
governor_userspace.c 3.4 KB