This patch removes a unused struct psb_intel_connector

Sparse gives a warning:
drivers/gpu/drm/gma500/cdv_intel_hdmi.c:142:30: warning:
	unused variable ‘psb_intel_connector’ [-Wunused-variable]
Signed-off-by: NEmil Goode <emilgoode@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>