radeon/kms: cleanup async dma packet checking

This simplify and cleanup the async dma checking.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jerome Glisse 2013-01-14 11:32:27 -05:00 • committed by Alex Deucher
commit 0fcb6155cb
3 changed files with 417 additions and 435 deletions