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    Subject[RFC PATCH v2 7/8] PM / Runtime: Add can_power_off flag to subsys data
    Date
    Parent device will check child's can_power_off flag to see if child device can
    be powered off.

    Signed-off-by: Lin Ming <ming.m.lin@intel.com>
    ---
    include/linux/pm.h | 1 +
    1 files changed, 1 insertions(+), 0 deletions(-)

    diff --git a/include/linux/pm.h b/include/linux/pm.h
    index e4982ac..2e74531 100644
    --- a/include/linux/pm.h
    +++ b/include/linux/pm.h
    @@ -465,6 +465,7 @@ struct pm_subsys_data {
    #ifdef CONFIG_PM_GENERIC_DOMAINS
    struct pm_domain_data *domain_data;
    #endif
    + bool can_power_off;
    };

    struct dev_pm_info {
    --
    1.7.2.5


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