Commit bf189490 authored by Umang Jain's avatar Umang Jain Committed by Greg Kroah-Hartman
Browse files

staging: vc04_services: Implement vchiq_bus .remove 



Implement the struct vchiq_bus .remove() so that cleanup
paths can be executed by the devices registered to this
bus, when being removed.

Signed-off-by: default avatarUmang Jain <umang.jain@ideasonboard.com>
Reviewed-by: default avatarKieran Bingham <kieran.bingham@ideasonboard.com>
Link: https://lore.kernel.org/r/20240321130737.898154-5-umang.jain@ideasonboard.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ff6643de

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_bus.c

+10 −0
Original line number Diff line number Diff line
@@ -37,11 +37,21 @@ static int vchiq_bus_probe(struct device *dev) 
	return driver->probe(device);

}



static void vchiq_bus_remove(struct device *dev)

{

	struct vchiq_device *device = to_vchiq_device(dev);

	struct vchiq_driver *driver = to_vchiq_driver(dev->driver);



	if (driver->remove)

		driver->remove(device);

}



const struct bus_type vchiq_bus_type = {

	.name   = "vchiq-bus",

	.match  = vchiq_bus_type_match,

	.uevent = vchiq_bus_uevent,

	.probe  = vchiq_bus_probe,

	.remove = vchiq_bus_remove,

};



static void vchiq_device_release(struct device *dev)