drm/i915: Properly initialize SDVO analog connectors

In the commit below, I missed the connector allocation in the function
intel_sdvo_analog_init(), leading to those connectors to have a NULL
state pointer.

commit 08d9bc920d465bbbbd762cac9383249c19bf69a2
Author: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Date:   Fri Apr 10 10:59:10 2015 +0300

    drm/i915: Allocate connector state together with the connectors

Reported-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
1 file changed