agp/intel-gtt: remove dead code

This is a leftover from the conversion of the i81x fake agp driver
over to the new intel-gtt code layoute.
Reviewed-by: NJani Nikula <jani.nikula@linux.intel.com>
Signed-Off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

drivers/char/agp/intel-gtt.c

@@ -1556,9 +1556,6 @@ int intel_gmch_probe(struct pci_dev *pdev,
 		pci_set_consistent_dma_mask(intel_private.pcidev,
 					    DMA_BIT_MASK(mask));
 
-	/*if (bridge->driver == &intel_810_driver)
-		return 1;*/
-
 	if (intel_gtt_init() != 0)
 		return 0;