These functions are not directly related to PRIME interfaces any
longer, but are now GEM object functions. Rename them accordingly
and fix the docs.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201123115646.11004-2-tzimmermann@suse.de