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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-04 14:12:21 +0000 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@linaro.org> | 2017-01-09 20:06:58 +0530 |
| commit | d6c99f4bf093a58d3ab47caaec74b81f18bc4e3f (patch) | |
| tree | 246eff35230c79ce6560cf7fe23ce453a6ed62bb /Documentation/powerpc | |
| parent | 83dd1376fd92f33bdeca9e83d479534a4e7f870b (diff) | |
| download | talos-obmc-linux-d6c99f4bf093a58d3ab47caaec74b81f18bc4e3f.tar.gz talos-obmc-linux-d6c99f4bf093a58d3ab47caaec74b81f18bc4e3f.zip | |
dma-fence: Wrap querying the fence->status
The fence->status is an optional field that is only valid once the fence
has been signaled. (Driver may fill the fence->status with an error code
prior to calling dma_fence_signal().) Given the restriction upon its
validity, wrap querying of the fence->status into a helper
dma_fence_get_status().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170104141222.6992-2-chris@chris-wilson.co.uk
Diffstat (limited to 'Documentation/powerpc')
0 files changed, 0 insertions, 0 deletions
