tree cd28abc78a2ca03480827bec5952a3d8e2c0ef70
parent 28af0a2767412937e8424364a8ece9b230bdbc83
author Eric Anholt <eric@anholt.net> 1222206657 -0700
committer Dave Airlie <airlied@linux.ie> 1224277852 +1000

drm: Use ioremap_wc in i915_driver instead of ioremap, since we always want WC.

Fixes failure to map the ringbuffer when PAT tells us we don't get to do
uncached on something that's already mapped WC, or something along those lines.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>