drm/imx: parallel-display: use local bridge and connector variables

Use local variables for bridge and connector.
This simplifies the following commits.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Philipp Zabel 2020-12-10 16:38:38 +01:00
commit 5145fe5bed