Why?
-Len
On 03/29/2012 02:09 AM, Lin Ming wrote:
> Parent device will check child's may_power_off flag to see if child device can
> be powered off.
>
> Signed-off-by: Lin Ming <ming.m.lin@xxxxxxxxx>
> ---
> 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..c9953b4 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 may_power_off;
> };
>
> struct dev_pm_info {
--
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