ANDROID: GKI: driver core: Add dev_has_sync_state()



Add an API to check if a device has sync_state support in its driver or
bus.

Bug: 144066914
Signed-off-by: Saravana Kannan <saravanak@google.com>
Change-Id: I86b7d241512a366909645736a0b5abc51a11a5bd

parent 5e094433

include/linux/device.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -1232,6 +1232,17 @@ static inline struct device_node dev_of_node(struct device dev)
		return dev->of_node;
		}

		static inline bool dev_has_sync_state(struct device *dev)
		{
		if (!dev)
		return false;
		if (dev->driver && dev->driver->sync_state)
		return true;
		if (dev->bus && dev->bus->sync_state)
		return true;
		return false;
		}

		void driver_init(void);

		/*