tree 1361bf4a795100fbb6020ce752481bef48fe397e
parent 4146b08d767a702682bd28e2a21b062983fd937c
author Ben Widawsky <ben@bwidawsk.net> 1335481385 -0700
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1336036703 +0200

drm/i915: use __wait_seqno for ring throttle

It turns out throttle had an almost identical  bit of code to do the
wait. Now we can call the new helper directly.  This is just a bonus,
and not needed for the overall series.

v2: remove irq_get/put which is now in __wait_seqno (Ben)

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>