drm/i915/SDVO: For sysfs link put directory and target in correct order

drm/i915/SDVO: For sysfs link put directory and target in correct order

When linking the i2c sysfs file into the connector's directory
pass directory and link target in the right order.
This code was introduced with:

  commit d49f019d6ca412fb90a3449f2f8900f039d535a5
  Author: Imre Deak <imre.deak@intel.com>
  Date:   Tue Feb 11 17:12:51 2014 +0200

    drm/i915: sdvo: add i2c sysfs symlink to the connector's directory

    This is the same what we do for DP connectors, so make things more
    consistent.

Signed-off-by: Egbert Eich <eich@suse.de>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>