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| author | Rex Zhu <Rex.Zhu@amd.com> | 2015-12-29 08:56:03 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-01-08 23:39:23 +0300 |
| commit | a969e163a4ac1b0cfa2dc7ab890aaa9ab092951c (patch) | |
| tree | e3efd3937e624d2e96cf5e5557fb9bbd376e0867 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | c15c8d70207d467bb4312d6ac5536c101246fdc6 (diff) | |
| download | linux-a969e163a4ac1b0cfa2dc7ab890aaa9ab092951c.tar.xz | |
drm/amd/powerplay: add powerplay valid check to avoid null point. (v2)
In case CONFIG_DRM_AMD_POWERPLAY is defined and amdgpu.powerplay=0.
some functions in powrplay can also be called by DAL. and the input parameter is *adev.
if just check point not NULL was not enough and will lead to NULL point error.
V2: AGD: rebase on upstream
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions