linux-phytec-ti

drm/bridge: cdns-mhdp: Add missing resource deallocations

Both mhdp_remove() and mhdp_probe() were missing some resource
deallocation code. Add those. cdns_mhdp_j721e_fini() does not really
do anything yet, but since it is defined, it is better to call it.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>