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@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..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 -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html