drm/mm: Don't WARN if drm_mm_reserve_node

Jesse's BIOS fb reconstruction code actually relies on the -ENOSPC
return value to detect overlapping framebuffers (which the bios uses
always when lighting up more than one screen). All this fanciness
happens in intel_alloc_plane_obj in intel_display.c.

Since no one else uses this we can safely remove the WARN without
repercussions.

Reported-by: Ben Widawsky <[email protected]>
Tested-by: Ben Widawsky <[email protected]>
Cc: Jesse Barnes <[email protected]>
Cc: Dave Airlie <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Acked-by: Dave Airlie <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>

0 files changed, 0 insertions, 0 deletions