drm/bridge: imx8qxp-pixel-link: imx8qxp_pixel_link_find_next_bridge: return int, not ERR_PTR

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In preparation for using bridge->next_bridge, we need to ensure that it
will never contain anything but NULL or a valid bridge pointer. Current
code stores an ERR_PTR when imx8qxp_pixel_link_find_next_bridge() errors
out. Instead of fixing that after the facts in the caller, change the
function to internally set pl->next_bridge and just return an int error
value.

No functional changes.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Liu Ying <victor.liu@nxp.com>
Link: https://patch.msgid.link/20260107-drm-bridge-alloc-getput-drm_of_find_bridge-v4-3-a62b4399a6bf@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

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This commit is contained in:

Luca Ceresoli 2026-01-07 10:56:28 +01:00

parent 42bb487369

commit 4eda1d5fe9

1 changed files with 8 additions and 8 deletions

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drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c

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