diff options
| author | Yongzhi Liu <lyz_cs@pku.edu.cn> | 2022-01-23 23:20:35 -0800 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2022-01-31 16:25:39 +0100 |
| commit | 46f47807738441e354873546dde0b000106c068a (patch) | |
| tree | b06d85667f8dc2c9f83f4a83b72bc80295cee53d /drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | |
| parent | 9d6bf794084d9258dadf2754d911fcfeb13ea8fc (diff) | |
drm/bridge: Add missing pm_runtime_put_sync
pm_runtime_get_sync() will increase the rumtime PM counter
even when it returns an error. Thus a pairing decrement is needed
to prevent refcount leak. Fix this by replacing this API with
pm_runtime_resume_and_get(), which will not change the runtime
PM counter on error. Besides, a matching decrement is needed
on the error handling path to keep the counter balanced.
Signed-off-by: Yongzhi Liu <lyz_cs@pku.edu.cn>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1643008835-73961-1-git-send-email-lyz_cs@pku.edu.cn
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_display.c')
0 files changed, 0 insertions, 0 deletions