some clean up to intel-gtt.c

In commit e517a5e97080bbe52857bd0d7df9b66602d53c4d the call to
map_page_into_agp() got removed from intel_i830_setup_flush(), but the
counterpart call from intel_i830_fini_flush() to unmap_page_from_agp()
was left in place.

Additionally, the page allocated here never gets its physical address
used for sending to hardware, so there's no need to allocate it with
GFP_DMA32. Nor is __GFP_ZERO really necessary, as the page is used
only to store data to force flushing of some internal processor state.

Signed-off-by: Jan Beulich <[email protected]>
Cc: Eric Anholt <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>

0 files changed, 0 insertions, 0 deletions