Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bffe0fd0 authored by Samuel Iglesias Gonsálvez's avatar Samuel Iglesias Gonsálvez Committed by Greg Kroah-Hartman
Browse files

Staging: ipack: unregister devices when uninstall the carrier device. 



Find the IP modules that are plugged to the carrier and unregister them.

Signed-off-by: default avatarSamuel Iglesias Gonsálvez <siglesias@igalia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 690949e7

drivers/staging/ipack/ipack.c

+12 −0
Original line number Diff line number Diff line
@@ -229,8 +229,20 @@ struct ipack_bus_device *ipack_bus_register(struct device *parent, int slots, 
}

EXPORT_SYMBOL_GPL(ipack_bus_register);



static int ipack_unregister_bus_member(struct device *dev, void *data)

{

	struct ipack_device *idev = to_ipack_dev(dev);

	struct ipack_bus_device *bus = data;



	if (idev->bus_nr == bus->bus_nr)

		ipack_device_unregister(idev);



	return 1;

}



int ipack_bus_unregister(struct ipack_bus_device *bus)

{

	bus_for_each_dev(&ipack_bus_type, NULL, bus, ipack_unregister_bus_member);

	ida_simple_remove(&ipack_ida, bus->bus_nr);

	kfree(bus);

	return 0;