fbdev: list all pci memory bars as conflicting apertures

Simply add all pci memory bars to struct apertures_struct in
remove_conflicting_pci_framebuffers(), without depending on the
res_id parameter.

The plan is to drop the res_id parameter later on.  For now keep the
parameter, use it for sanity-checking and warn on inconsistencies.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>