[00/30,Set,6] Rid W=1 warnings from GPU

Message

Lee Jones Nov. 12, 2020, 7 p.m. UTC

This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

NB: Hopefully the other sets turn up in -next soon, so they can
be rebased and any stragglers re-submitted.

Lee Jones (30):
  drm/savage/savage_bci: Remove set but never used 'aper_rsrc' and
    'fb_rsrc'
  include: drm: drm_atomic: Artificially use 'crtc' to avoid 'not used'
    warning
  drm/v3d/v3d_gem: Provide descriptions for 'v3d_lookup_bos's params
  drm/via/via_dma: Remove set but unused variable 'agp_base'
  drm/v3d/v3d_sched: Demote non-conformant kernel-doc header
  drm/amd/amdgpu/amdgpu_kms: Fix misnaming of parameter 'dev'
  drm/amd/amdgpu/amdgpu_fence: Fix some issues pertaining to function
    documentation
  drm/exynos/exynos7_drm_decon: Supply missing description for  param
    'ctx'
  drm/exynos/exynos_drm_fimd: Add missing description for param 'ctx'
  drm/vc4/vc4_hdmi_regs: Mark some data sets as __maybe_unused
  drm/vc4/vc4_hdmi: Remove set but unused variable 'ret'
  drm/amd/amdgpu/amdgpu_ttm: Demote non-conformant kernel-doc headers,
    fix slightly lacking ones
  drm/atmel-hlcdc/atmel_hlcdc_crtc: Apply correct formatting to struct
    docs
  drm/amd/amdgpu/amdgpu_ring: Fix a bunch of function misdocumentation
  drm/amd/amdgpu/amdgpu_display: Remove pointless header
  drm/atmel-hlcdc/atmel_hlcdc_plane: Staticise local function
    'atmel_hlcdc_plane_setup_scaler()'
  drm/atmel-hlcdc/atmel_hlcdc_plane: Fix documentation formatting and
    add missing description
  drm/vc4/vc4_v3d: Demote non-conformant kernel-doc headers
  drm/amd/amdgpu/amdgpu_cs: Add a couple of missing function param
    descriptions
  drm/armada/armada_overlay: Staticify local function
    'armada_overlay_duplicate_state'
  drm/vc4/vc4_debugfs: Demote non-conformant kernel-doc headers
  drm/rockchip/dw-mipi-dsi-rockchip: Demote non-conformant kernel-doc
    headers
  drm/rockchip/rockchip_rgb: Consume our own header
  drm/nouveau/nvkm/core/firmware: Fix formatting, provide missing param
    description
  drm/rockchip/rockchip_lvds: Fix struct document formatting
  drm/exynos/exynos_drm_gsc: Supply missing description for 'num_limits'
  drm/sti/sti_hdmi: Move 'colorspace_mode_names' array to where its used
  drm/mediatek/mtk_disp_color: Fix formatting and provide missing member
    description
  drm/amd/amdgpu/atombios_encoders: Remove set but unused variable
    'backlight_level'
  drm/mediatek/mtk_disp_ovl: Fix formatting and provide missing member
    description

 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c        |  2 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_display.c   |  4 --
 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c     | 11 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c       |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c      | 12 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c       | 60 ++++++++++---------
 .../gpu/drm/amd/amdgpu/atombios_encoders.c    |  3 +-
 drivers/gpu/drm/armada/armada_overlay.c       |  2 +-
 .../gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c    |  6 +-
 .../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c   |  7 ++-
 drivers/gpu/drm/exynos/exynos7_drm_decon.c    |  1 +
 drivers/gpu/drm/exynos/exynos_drm_fimd.c      |  1 +
 drivers/gpu/drm/exynos/exynos_drm_gsc.c       |  1 +
 drivers/gpu/drm/mediatek/mtk_disp_color.c     |  5 +-
 drivers/gpu/drm/mediatek/mtk_disp_ovl.c       |  5 +-
 drivers/gpu/drm/nouveau/nvkm/core/firmware.c  |  9 +--
 .../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c   |  4 +-
 drivers/gpu/drm/rockchip/rockchip_lvds.c      |  2 +-
 drivers/gpu/drm/rockchip/rockchip_rgb.c       |  1 +
 drivers/gpu/drm/savage/savage_bci.c           | 11 ----
 drivers/gpu/drm/sti/sti_hdmi.c                |  6 ++
 drivers/gpu/drm/sti/sti_hdmi.h                |  6 --
 drivers/gpu/drm/v3d/v3d_gem.c                 |  2 +
 drivers/gpu/drm/v3d/v3d_sched.c               |  2 +-
 drivers/gpu/drm/vc4/vc4_debugfs.c             |  4 +-
 drivers/gpu/drm/vc4/vc4_hdmi.c                |  3 +-
 drivers/gpu/drm/vc4/vc4_hdmi_regs.h           |  6 +-
 drivers/gpu/drm/vc4/vc4_v3d.c                 |  4 +-
 drivers/gpu/drm/via/via_dma.c                 |  2 -
 include/drm/drm_atomic.h                      |  1 +
 30 files changed, 91 insertions(+), 94 deletions(-)

Cc: Ajay Kumar <[e-mail]>
Cc: Akshu Agarwal <[e-mail]>
Cc: Alexandre Belloni <[e-mail]>
Cc: Alex Deucher <[e-mail]>
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Cc: Benjamin Gaignard <[e-mail]>
Cc: Ben Skeggs <[e-mail]>
Cc: Boris Brezillon <[e-mail]>
Cc: "Christian König" <[e-mail]>
Cc: Chris Zhong <[e-mail]>
Cc: Chun-Kuang Hu <[e-mail]>
Cc: Daniel Vetter <[e-mail]>
Cc: David Airlie <[e-mail]>
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Cc: Eric Anholt <[e-mail]>
Cc: Eunchul Kim <[e-mail]>
Cc: "Heiko Stübner" <[e-mail]>
Cc: Inki Dae <[e-mail]>
Cc: Jean-Jacques Hiblot <[e-mail]>
Cc: Jerome Glisse <[e-mail]>
Cc: Jinyoung Jeon <[e-mail]>
Cc: Joonyoung Shim <[e-mail]>
Cc: Krzysztof Kozlowski <[e-mail]>
Cc: Kyungmin Park <[e-mail]>
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Cc: Luben Tuikov <[e-mail]>
Cc: Ludovic Desroches <[e-mail]>
Cc: Maarten Lankhorst <[e-mail]>
Cc: Mark Yao <[e-mail]>
Cc: Matthias Brugger <[e-mail]>
Cc: Maxime Ripard <[e-mail]>
Cc: Nickey Yang <[e-mail]>
Cc: Nicolas Ferre <[e-mail]>
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Cc: Rob Clark <[e-mail]>
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Cc: Sangmin Lee <[e-mail]>
Cc: Seung-Woo Kim <[e-mail]>
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Cc: Vincent Abriou <[e-mail]>