Felix Gu fef0e649f8 drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse() ...

The logicvc_drm_config_parse() function calls of_get_child_by_name() to
find the "layers" node but fails to release the reference, leading to a
device node reference leak.

Fix this by using the __free(device_node) cleanup attribute to automatic
release the reference when the variable goes out of scope.

Fixes: efeeaefe9b ("drm: Add support for the LogiCVC display controller")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20260130-logicvc_drm-v1-1-04366463750c@gmail.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

2026-02-10 15:18:36 +01:00

..

Kconfig

…

logicvc_crtc.c

…

logicvc_crtc.h

…

logicvc_drm.c

…

logicvc_drm.h

…

logicvc_interface.c

…

logicvc_interface.h

…

logicvc_layer.c

…

logicvc_layer.h

…

logicvc_mode.c

…

logicvc_mode.h

…

logicvc_of.c

…

logicvc_of.h

…

logicvc_regs.h

…

Makefile

…