[GIT PULL FOR v5.10] PM ref count fixes

[GIT PULL FOR v5.10] PM ref count fixes

[Hans Verkuil]

I've decided to just take all these fixes. It's kind of ugly the way
pm_runtime_get_sync works (leaving a refcount on error), but there does
not appear to be any interest to fix this, and these are still bugs that
need fixing.

Regards,

	Hans

The following changes since commit 741043b02c2e00c8fea1a0f6f8ce43c6326cd9e8:

  media: vidtv: don't initialize cnr2qual var (2020-09-14 16:10:08 +0200)

are available in the Git repository at:

  git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.10d

for you to fetch changes up to f2ddc25a73625596097e0984d8e825885ea62294:

  media: st-delta: Fix reference count leak in delta_run_work (2020-09-17 13:27:45 +0200)

----------------------------------------------------------------
Tag branch

----------------------------------------------------------------
Aditya Pakki (1):
      media: st-delta: Fix reference count leak in delta_run_work

Dinghao Liu (5):
      media: bdisp: Fix runtime PM imbalance on error
      media: platform: sti: hva: Fix runtime PM imbalance on error
      media: platform: s3c-camif: Fix runtime PM imbalance on error
      media: coda: Fix runtime PM imbalance in coda_probe
      media: vsp1: Fix runtime PM imbalance on error

Qiushi Wu (12):
      media: rcar-vin: Fix a reference count leak.
      media: rcar-vin: Fix a reference count leak.
      media: rockchip/rga: Fix a reference count leak.
      media: platform: fcp: Fix a reference count leak.
      media: camss: Fix a reference count leak.
      media: s5p-mfc: Fix a reference count leak
      media: stm32-dcmi: Fix a reference count leak
      media: ti-vpe: Fix a missing check and reference count leak
      media: exynos4-is: Fix a reference count leak
      media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync
      media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync
      media: sti: Fix reference count leaks

 drivers/media/platform/coda/coda-common.c        |  2 ++
 drivers/media/platform/exynos4-is/fimc-isp.c     |  4 +++-
 drivers/media/platform/exynos4-is/fimc-lite.c    |  2 +-
 drivers/media/platform/exynos4-is/media-dev.c    |  4 +++-
 drivers/media/platform/exynos4-is/mipi-csis.c    |  4 +++-
 drivers/media/platform/qcom/camss/camss-csiphy.c |  4 +++-
 drivers/media/platform/rcar-fcp.c                |  4 +++-
 drivers/media/platform/rcar-vin/rcar-dma.c       |  4 +++-
 drivers/media/platform/rcar-vin/rcar-v4l2.c      |  4 +++-
 drivers/media/platform/rockchip/rga/rga-buf.c    |  1 +
 drivers/media/platform/s3c-camif/camif-core.c    |  5 ++---
 drivers/media/platform/s5p-mfc/s5p_mfc_pm.c      |  4 +++-
 drivers/media/platform/sti/bdisp/bdisp-v4l2.c    |  3 +--
 drivers/media/platform/sti/delta/delta-v4l2.c    |  4 +++-
 drivers/media/platform/sti/hva/hva-hw.c          |  4 +++-
 drivers/media/platform/stm32/stm32-dcmi.c        |  4 +---
 drivers/media/platform/ti-vpe/vpe.c              |  2 ++
 drivers/media/platform/vsp1/vsp1_drv.c           | 11 ++++++++---
 18 files changed, 48 insertions(+), 22 deletions(-)

Re: [GIT PULL FOR v5.10] PM ref count fixes (#67063)

[Jenkins]

From: builder@linuxtv.org

Pull request: https://patchwork.linuxtv.org/project/linux-media/patch/c25be17a-da29-5a82-468a-c6e80c9229ca@xs4all.nl/
Build log: https://builder.linuxtv.org/job/patchwork/68707/
Build time: 00:21:30
Link: https://lore.kernel.org/linux-media/c25be17a-da29-5a82-468a-c6e80c9229ca@xs4all.nl

gpg: Signature made Thu 17 Sep 2020 11:46:34 AM UTC
gpg:                using RSA key AAA7FFBA4D2D77EF4CAEA1421326E0CD23ABDCE5
gpg: Good signature from "Hans Verkuil <hverkuil-cisco@xs4all.nl>" [unknown]
gpg:                 aka "Hans Verkuil <hverkuil@xs4all.nl>" [full]

Summary: got 1/18 patches with issues, being 1 at build time, plus one error when buinding PDF document

Error/warnings:

patches/0001-media-bdisp-Fix-runtime-PM-imbalance-on-error.patch:

    allyesconfig: return code #0:
	../drivers/staging/media/atomisp/pci/sh_css.c:1685:16: warning: assignment left-hand side might be a candidate for a format attribute [-Wsuggest-attribute=format]
	../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c: ../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c:703 is_pipe_valid_to_current_run_mode() warn: ignoring unreachable code.

    allyesconfig: return code #0:
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1909 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2841 em28xx_v4l2_init() parse error: turning off implications after 60 seconds


Error #512 when building PDF docs