drm/i915: catch forcewake reference underruns
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 15 Mar 2014 19:20:29 +0000 (20:20 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 18 Mar 2014 15:31:37 +0000 (16:31 +0100)
commit3123fcafe0703ee0fd8952b4a81bb18c1c08c5a5
tree6a3896678bc336a940328f48046d032cf15ef111
parentae89f44d13a36192cc19c1de04aa41ab0b3624cc
drm/i915: catch forcewake reference underruns

Without this the new drv_suspend/forcewake subtest I've created
doesn't result in immediately visible failures.

Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_uncore.c