drm/sun4i: Drop node references while building component list

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Two references are leaked every time the display pipeline is walked:
the output port node in sun4i_drv_traverse_endpoints(), which was never
released since the driver was introduced, and each node taken out of
the endpoint fifo in sun4i_drv_probe(), which stopped being released
when the fifo was introduced. The latter is still safe to drop right
after processing, since drm_of_component_match_add() takes its own
reference.

Fixes: 9026e0d122 ("drm: Add Allwinner A10 Display Engine support")
Fixes: 8b11aaface ("drm/sun4i: Implement endpoint parsing using kfifo")
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Chen-Yu Tsai <wens@kernel.org>
Link: https://patch.msgid.link/759c74e3a22b97ca066ef7910ca4b91b852011e6.1785772659.git.jernej.skrabec@gmail.com
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>

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Jernej Skrabec 2026-08-03 18:10:49 +02:00 • committed by Chen-Yu Tsai

parent d2a242e568

commit 08a91f2a06

1 changed files with 3 additions and 0 deletions

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drivers/gpu/drm/sun4i/sun4i_drv.c

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