drm/bridge: lvds-codec: Use dev_err_probe for error handling

dev_err_probe function simplifies error handling. So use the same in probe
function wherever possible.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020093655.3584-1-biju.das.jz@bp.renesas.com