diff options
| author | Dan Carpenter <dan.carpenter@linaro.org> | 2023-07-21 17:55:49 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-07-25 13:41:55 -0400 |
| commit | 8214b5b6f049235e7821d7a5918e29623da8b21d (patch) | |
| tree | 3f61196c7a100bb4c0822c10c98e71c8ea6f477e /drivers/gpu/drm/amd | |
| parent | 8549655acbc7d295c7a3940afa8f60c575600f5a (diff) | |
drm/amd/display: Unlock on error path in dm_handle_mst_sideband_msg_ready_event()
This error path needs to unlock the "aconnector->handle_mst_msg_ready"
mutex before returning.
Fixes: bb4fa525f327 ("drm/amd/display: Add polling method to handle MST reply packet")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 1abdec14344e..943959012d04 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -707,7 +707,7 @@ void dm_handle_mst_sideband_msg_ready_event( if (retry == 3) { DRM_ERROR("Failed to ack MST event.\n"); - return; + break; } drm_dp_mst_hpd_irq_send_new_request(&aconnector->mst_mgr); |