drm/amdgpu: fix regression on CIK (v2)

This fix was written against drm-next, but when it was
backported to 4.5 as a stable fix, the driver internal
structure change was missed.  Fix that up here to avoid
a hang due to waiting for the wrong sequence number.

v2: agd: fix up commit message

Signed-off-by: Grigori Goronzy <greg@chown.ath.cx>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Grigori Goronzy 2016-03-22 15:48:18 -04:00 • committed by Greg Kroah-Hartman
commit 038cf9c197