diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/device.h | 1 | ||||
| -rw-r--r-- | include/linux/pm.h | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index 1bf5cf0b4513..22e9a8a7e1bc 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -422,6 +422,7 @@ struct device { void *platform_data; /* Platform specific data, device core doesn't touch it */ struct dev_pm_info power; + struct dev_power_domain *pwr_domain; #ifdef CONFIG_NUMA int numa_node; /* NUMA node this device is close to */ diff --git a/include/linux/pm.h b/include/linux/pm.h index 1f79c98f1e56..6618216bb973 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -465,6 +465,14 @@ struct dev_pm_info { extern void update_pm_runtime_accounting(struct device *dev); +/* + * Power domains provide callbacks that are executed during system suspend, + * hibernation, system resume and during runtime PM transitions along with + * subsystem-level and driver-level callbacks. + */ +struct dev_power_domain { + struct dev_pm_ops ops; +}; /* * The PM_EVENT_ messages are also used by drivers implementing the legacy |