tree d01a721b7aed89761d3812e67a19c25fc22b40e1
parent a1e9ada3e148dc300fdd25705bd3ac024897dc68
author Jerome Glisse <jglisse@redhat.com> 1273050164 +0200
committer Dave Airlie <airlied@redhat.com> 1273187747 +1000

drm/ttm: fix, avoid iomapping system memory

If the memory is not iomem we should not try to
ioremap it. Should fix :

https://bugs.freedesktop.org/show_bug.cgi?id=27822

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Tested-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>