1f9f6790cc
Allocation and pinning helpers for struct gtt_range are GEM functions,
so move them to gem.c. No functional changes.
v2:
* keep docs for psb_gtt_{attach,detach}_pages() (Patrik)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211015084053.13708-2-tzimmermann@suse.de