[PATCH v2 00/12] Remove redundant checks on existence of 'bridge->encoder'

[Sui Jingfeng]

The checks on the existence of bridge->encoder in the implementation of
drm_bridge_funcs::attach() is not necessary, as it has already been checked
in the drm_bridge_attach() function call by previous bridge or KMS driver.
The drm_bridge_attach() will quit with a negative error code returned if
it fails for some reasons, hence, it is guaranteed that the .encoder member
of the drm_bridge instance is not NULL when various bridge attach functions
are called.

V1 -> V2:
	* Gather all similar patches to form a series (Laurent)
	* Fix various spell error (Laurent)
	* Correct commit message for bridges of i.MX (Ying)

Sui Jingfeng (12):
  drm/bridge: simple-bridge: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: tfp410: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: nxp-ptn3460: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: panel: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: it6505: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: adv7511: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: cdns-mhdp8546: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: megachips-stdpxxxx-ge-b850v3-fw: Remove a redundant check
    on existence of bridge->encoder
  drm/bridge: synopsys: dw-mipi-dsi: Remove a redundant check on
    existence of bridge->encoder
  drm/bridge: lt9611uxc: Remove a redundant check on existence of
    bridge->encoder
  drm/bridge: imx: Remove redundant checks on existence of
    bridge->encoder
  drm/bridge: analogix: Remove redundant checks on existence of
    bridge->encoder

 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c           |  5 -----
 drivers/gpu/drm/bridge/analogix/analogix-anx6345.c     |  5 -----
 drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c     |  5 -----
 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c     |  5 -----
 drivers/gpu/drm/bridge/analogix/anx7625.c              | 10 ----------
 drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c    |  5 -----
 drivers/gpu/drm/bridge/imx/imx-ldb-helper.c            |  5 -----
 drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c    |  5 -----
 drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c        |  5 -----
 drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c           |  5 -----
 drivers/gpu/drm/bridge/ite-it6505.c                    |  5 -----
 drivers/gpu/drm/bridge/lontium-lt9611uxc.c             |  5 -----
 .../gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c   |  5 -----
 drivers/gpu/drm/bridge/nxp-ptn3460.c                   |  5 -----
 drivers/gpu/drm/bridge/panel.c                         |  5 -----
 drivers/gpu/drm/bridge/simple-bridge.c                 |  5 -----
 drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c          |  5 -----
 drivers/gpu/drm/bridge/ti-tfp410.c                     |  5 -----
 18 files changed, 95 deletions(-)

-- 
2.43.0