drm/imx: imx-ldb: use local connector variable

Use a local variable for the 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 16:38:33 +01:00
commit bed00ddedf