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drm: rcar-du: Don't put reference to drm_device in rcar_du_remove()

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The reference to the drm_device that was acquired by
devm_drm_dev_alloc() is released automatically by the devres
infrastructure. It must not be released manually, as that causes a
reference underflow..

Fixes: ea6aae1518 ("drm: rcar-du: Embed drm_device in rcar_du_device")
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2021-03-23 02:09:53 +02:00
parent 015f2ebb93
commit c29b6b0b12
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/rcar-du/rcar_du_drv.c
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@ -556,8 +556,6 @@ static int rcar_du_remove(struct platform_device *pdev)
drm_kms_helper_poll_fini(ddev);
drm_dev_put(ddev);
return 0;
}