drm/i915: check for -EINVAL from vm_insert_pfn
authorJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 20 Mar 2009 21:16:33 +0000 (14:16 -0700)
committerEric Anholt <eric@anholt.net>
Wed, 1 Apr 2009 18:07:49 +0000 (11:07 -0700)
Indicates something is wrong with the mapping; and apparently triggers
in current kernels.

Signed-off-by: Jesse Barnes <jbarnes@virtuosugeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>

No differences found