| Message ID | 20230621144019.3219858-3-abel.vesa@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | PM: domain: Support skiping disabling unused domains until sync state | expand |
diff --git a/include/linux/device.h b/include/linux/device.h index bae11928ef7e..8f042f04b5d9 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1007,6 +1007,20 @@ static inline int dev_set_drv_sync_state(struct device *dev, return 0; } +static inline bool dev_is_drv_state_synced(struct device *dev) +{ + bool ret = false; + + if (!dev) + return ret; + + device_lock(dev); + ret = dev->state_synced; + device_unlock(dev); + + return ret; +} + static inline void dev_set_removable(struct device *dev, enum device_removable removable) {
This can be used by drivers to figure out if a different device driver has state synced or not for a specific device. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> --- include/linux/device.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+)