diff options
| author | Victor Lu <victorchengchi.lu@amd.com> | 2021-01-15 06:24:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-02-03 01:43:40 +0300 |
| commit | 3ddc818d9bb877c64f5c649beab97af86c403702 (patch) | |
| tree | e547c1532422f4c9577d1474f8e5c0a34a2dacef /drivers/gpu | |
| parent | 58180a0cc0c57fe62a799a112f95b60f6935bd96 (diff) | |
| download | linux-3ddc818d9bb877c64f5c649beab97af86c403702.tar.xz | |
drm/amd/display: Fix dc_sink kref count in emulated_link_detect
[why]
prev_sink is not used anywhere else in the function and the reference to
it from dc_link is replaced with a new dc_sink.
[how]
Change dc_sink_retain(prev_sink) to dc_sink_release(prev_sink).
Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 8d496fe36dd2..ee1aa91bd237 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1833,8 +1833,8 @@ static void emulated_link_detect(struct dc_link *link) link->type = dc_connection_none; prev_sink = link->local_sink; - if (prev_sink != NULL) - dc_sink_retain(prev_sink); + if (prev_sink) + dc_sink_release(prev_sink); switch (link->connector_signal) { case SIGNAL_TYPE_HDMI_TYPE_A: { |