Deepak Nibade c27e094002 gpu: nvgpu: remove gk20a_busy() from channel_syncpt_incr() ...

gk20a_busy() is already called on all the paths to
__gk20a_channel_syncpt_incr() i.e. in gk20a_submit_channel_gpfifo()

hence remove the redundant gk20a_busy() call since it causes
deadlock scenario with VPR resize use case

Bug 200128257
Bug 1645760
Bug 200114947
Bug 200124519

Change-Id: I4cd47b7e7cdc92aaeda17256a99f2ba93833a3b3
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/778341
(cherry picked from commit 5a5dc5b5a9d38a5e8d5c1ca29dc6de425c00b605)
Reviewed-on: http://git-master/r/779070
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

2015-08-06 22:20:22 -07:00

..

nvgpu

gpu: nvgpu: remove gk20a_busy() from channel_syncpt_incr()

2015-08-06 22:20:22 -07:00