agp/intel: Add gma_bus_addr

It is no longer used in the i915 code, so isolate it from the shared
struct.

This was originally part of:
commit 0e275518f325418d559c05327775bff894b237f7
Author: Ben Widawsky <ben@bwidawsk.net>
Date:   Mon Jan 14 13:35:33 2013 -0800

    agp/intel: decouple more of the agp-i915 sharing

    Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
    Signed-off-by: Ben Widawsky <ben@bwidawsk.net>

That commit had some other hunks which can't be used due to issues
Daniel found in previous commits.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: drop squash notice from the commit since it's imo ok to keep
this one separate.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
index 984105cddc57..769b6c79097e 100644
--- a/include/drm/intel-gtt.h
+++ b/include/drm/intel-gtt.h
@@ -11,8 +11,6 @@ struct intel_gtt {
         /* Part of the gtt that is mappable by the cpu, for those chips where
          * this is not the full gtt. */
         unsigned int gtt_mappable_entries;
-        /* needed for ioremap in drm/i915 */
-        phys_addr_t gma_bus_addr;
 } *intel_gtt_get(void);
 
 int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,