drm: rcar-du: Fix leak of CMM platform device reference

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The device references acquired by of_find_device_by_node() are not
released by the driver. Fix this by registering a cleanup action.

Fixes: 8de707aeb4 ("drm: rcar-du: kms: Initialize CMM instances")
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>

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Laurent Pinchart 2020-12-16 03:19:46 +02:00

parent 8d7d33f6be

commit 9fa120458d

1 changed files with 19 additions and 3 deletions

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drivers/gpu/drm/rcar-du/rcar_du_kms.c

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