diff options
| author | Alex Waterman <alexw@nvidia.com> | 2016-09-07 13:26:28 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2016-09-20 17:56:45 -0400 |
| commit | 9b7b5c3affdac7babeee111a2493baa90aace806 (patch) | |
| tree | ccaf630fa557d5b35daead1ca04b6a70b3460aed /include/trace | |
| parent | 2889093618a41a04d1a21af75a3d40834a6b1c47 (diff) | |
gpu: nvgpu: Fix ordering of wmb() in gk20a_writel()
Putting the wmb() before the write only ensures that any previous
writes are done. But this doesn't really do anything for the
writel_relaxed(). The point of the wmb() here is to ensure that
the write performed by the writel_relaxed() is actually done
before proceeding.
Bug 1811382
Change-Id: I7250ea074b8548c899acfd34d816de466cf53b6f
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1216434
(cherry picked from commit c9aa02dc61138615d971902fe58dc6a113cdf00a)
Reviewed-on: http://git-master/r/1223457
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'include/trace')
0 files changed, 0 insertions, 0 deletions