[PATCH 0/3] drm/rockchip: fix reference leak when pm_runtime_get_sync fails

[Qinglang Miao]

pm_runtime_get_sync will increment the PM reference count
even failed. Forgetting to putting operation will result
in a reference leak here. 

Replace it with pm_runtime_resume_and_get to keep usage
counter balanced. 

BTW, pm_runtime_resume_and_get is introduced in v5.10-rc5 as
dd8088d5a896 ("PM: runtime: Add  pm_runtime_resume_and_get
to dealwith usage counter")

Qinglang Miao (3):
  drm/rockchip: cdn-dp: fix reference leak when pm_runtime_get_sync
    fails
  drm/rockchip: vop: fix reference leak when pm_runtime_get_sync fails
  drm/rockchip: lvds: fix reference leak when pm_runtime_get_sync fails

 drivers/gpu/drm/rockchip/cdn-dp-core.c      | 2 +-
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 ++--
 drivers/gpu/drm/rockchip/rockchip_lvds.c    | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

-- 
2.23.0