drm/omap: Allocate drm_device earlier and unref it as last step

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If we allocate the drm_device earlier we can just return the error code
without the need to use goto.
Do the unref of the drm_device as a last step when cleaning up. This will
make the drm_device available longer for us and makes sure that we only
free up the memory when all other cleanups have been already done.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Peter Ujfalusi 2018-02-12 11:44:36 +02:00 • committed by Tomi Valkeinen

parent 5b394b2ddf

commit fb96b67c8a

1 changed files with 13 additions and 16 deletions

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drivers/gpu/drm/omapdrm/omap_drv.c

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