uwb: umc-dev: add missing put_device call
uwb: umc-dev: add missing put_device call

This is required so that we give up the last reference to the device.

Signed-off-by: Levente Kurusa <d1859d17f37a0d46a2ca0209ee86c52f8a68888f@linux.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs