drm/mcde: dsi: mcde_dsi_bind: break when a panel or bridge is found

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mcde_dsi_bind() has a loop over all subnodes looking for a panel, but does
not exit when a match is found and only stores the last match. However this
will be problematic when introducing refcounting on the struct drm_device
pointer in a following commit, because of_drm_find_and_get_bridge() would
get a reference to multiple bridges.

There seem to be no real reason for looking for multiple panels, so just
break as soon as a match is found.

Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260131-drm-bridge-alloc-getput-drm_of_find_bridge-4-v2-3-e081bcdc1467@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

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Luca Ceresoli 2026-01-31 16:58:35 +01:00

parent df8c7892e0

commit fe0b1b8269

1 changed files with 5 additions and 0 deletions

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drivers/gpu/drm/mcde/mcde_dsi.c

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