Messages in this thread | | | Date | Fri, 30 Mar 2012 01:49:23 -0400 | From | Len Brown <> | Subject | Re: [PATCH v3 3/3] PM / Runtime: Add may_power_off flag to subsys data |
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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@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..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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