[ Upstream commitf4172b0843
] Since struct device is refcounted, we shouldn't free the vu_dev immediately when it's removed from the platform device, but only when the references actually all go away. Move the freeing to the release to accomplish that. Fixes:5d38f32499
("um: drivers: Add virtio vhost-user driver") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>